Find the better way to pay.
Compare service prices and payment options against your workload.
Scoped audits · customer usage requiredRequest a cost auditINTELLIGENCE
Know what your agents buy.
Costs, changes and evidence for better service decisions.
Know when your dependencies change.
Track payment offers, service schemas and provider changes over time.
Custom watchlists and historyDiscuss monitoringConnect the purchase to the result.
Bring charges, retries and task evaluations into one private evidence record.
Integration pilot · your task criteriaConnect your workflowTHE EVIDENCE BASE
Collected. Dated. Traceable.
14,635Source listings
33Source snapshots
27,889Recorded changes
1,221Endpoint observations
Latest snapshot: Sep 12, 2026, 05:41 UTC. Daily collection; gaps remain unknown.
15,238 observations · Differences between dated observations.
api.x402node.devHeuristic on-chain labels for any address - contract vs EOA, activity tier, balance band and transaction count - on EVM chains. wallet label, address classification, eoa or contract, wallet activity, address profile, wallet tag, address label, onchain identity, smart money Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/chain/wallet-label ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.005 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 5000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
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"domain": "api.x402node.dev",
"evidence_mode": "raw",
"extension_names": [
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],
"input_schema": {
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"type": "string"
},
"queryParams": {
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"type": "string"
},
"chain": {
"description": "ethereum, base (default), arbitrum, optimism, polygon",
"type": "string"
}
},
"required": [
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],
"type": "object"
},
"type": {
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}
},
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],
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}
},
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"legacy_network": null,
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"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789191719.42,
"offers": [
{
"amount": "0.005",
"amount_atomic": "5000",
"amount_encoding": "atomic_units",
"amount_raw": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
"price_basis": "advertised",
"scheme": "exact",
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"usd_market_value": null
},
{
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"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
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"billing_unit_basis": "commercial_terms_not_validated",
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"decimals_basis": "unknown",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
"price_basis": "advertised",
"scheme": "exact",
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"usd_market_value": null
}
],
"operator_identity": "not_verified",
"output_schema": null,
"protocol": "x402",
"protocol_version": 2,
"quality": "not_evaluated",
"run_id": "9895bd56e6d867a8f7f441d31e3c37014e6e211256019c569d02b946b0bc1b02",
"schema_fingerprint": "bda18856a02c6fc2ac6acf7da066ab96cdeee0a5082750f0ef13fd4f0a06819e",
"service_id": "4a556750a094f9cd0cb79ca91f4f50439f9ac04aa2b0a0822aaf3cfe94fe14a5",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-12T05:22:03.877Z",
"url": "https://api.x402node.dev/chain/wallet-label",
"usage_rights": "not_reviewed"
}api.x402node.devConvert USD to JPY at live rate. Pass ?amount=100 for value in Japanese Yen. 美元兑换日元换算。米ドルを円に換算。Convertir dólar a yen. 달러를 엔로 환전. usd to jpy convert. Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/forex/convert/usd/jpy/usd-jpy ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.004 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 4000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Convert USD to JPY at live rate. Pass ?amount=100 for value in Japanese Yen. 美元兑换日元换算。米ドルを円に換算。Convertir dólar a yen. 달러를 엔로 환전. usd to jpy convert. Accepts payment on Base or Solana — either network works.",
"domain": "api.x402node.dev",
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},
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},
"type": {
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}
},
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},
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"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789191719.42,
"offers": [
{
"amount": "0.004",
"amount_atomic": "4000",
"amount_encoding": "atomic_units",
"amount_raw": "4000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
"price_basis": "advertised",
"scheme": "exact",
"timeout_seconds": 300,
"usd_market_value": null
},
{
"amount": null,
"amount_atomic": "4000",
"amount_encoding": "atomic_units",
"amount_raw": "4000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": null,
"decimals": null,
"decimals_basis": "unknown",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
"price_basis": "advertised",
"scheme": "exact",
"timeout_seconds": 300,
"usd_market_value": null
}
],
"operator_identity": "not_verified",
"output_schema": null,
"protocol": "x402",
"protocol_version": 2,
"quality": "not_evaluated",
"run_id": "9895bd56e6d867a8f7f441d31e3c37014e6e211256019c569d02b946b0bc1b02",
"schema_fingerprint": "e46d150116ff522f9cd5c6ef5a554034a41546207c9d470754a1fbb074b0854a",
"service_id": "4a74e47e0ae6c0cdf7c95075f7b6c22a64d7efeb8377db3bd4f300aa867566cc",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-05T14:29:48.211Z",
"url": "https://api.x402node.dev/forex/convert/usd/jpy/usd-jpy",
"usage_rights": "not_reviewed"
}api.x402node.devBase L2 mainnet current gas price (gwei) via LlamaRPC eth_gasPrice. Use no params. Built for AI agents pricing Base swaps, x402 settlements, and L2 deploy costs, base gas fee estimate Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/chain/base-gas ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.005 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 5000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Base L2 mainnet current gas price (gwei) via LlamaRPC eth_gasPrice. Use no params. Built for AI agents pricing Base swaps, x402 settlements, and L2 deploy costs, base gas fee estimate Accepts payment on Base or Solana — either network works.",
"domain": "api.x402node.dev",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
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}
},
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},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789191719.42,
"offers": [
{
"amount": "0.005",
"amount_atomic": "5000",
"amount_encoding": "atomic_units",
"amount_raw": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
"price_basis": "advertised",
"scheme": "exact",
"timeout_seconds": 300,
"usd_market_value": null
},
{
"amount": null,
"amount_atomic": "5000",
"amount_encoding": "atomic_units",
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"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": null,
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"decimals_basis": "unknown",
"extra": {
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},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
"price_basis": "advertised",
"scheme": "exact",
"timeout_seconds": 300,
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}
],
"operator_identity": "not_verified",
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"protocol": "x402",
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"quality": "not_evaluated",
"run_id": "9895bd56e6d867a8f7f441d31e3c37014e6e211256019c569d02b946b0bc1b02",
"schema_fingerprint": "6e3c0a714cd8a9b1b57213690ad80630837de37d00610eaee5b3d7ff98201e9f",
"service_id": "4a92ac07dc944b21177e6f75897383da291351d938d3c99ce487257f89fe6b04",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-02T06:15:56.637Z",
"url": "https://api.x402node.dev/chain/base-gas",
"usage_rights": "not_reviewed"
}api.x402node.devCross-exchange perpetual funding-rate spread for a symbol across OKX, Bybit and Binance. Returns each venue funding rate, annualized, the cheapest and most expensive venue, the spread and a cash-and-carry funding arbitrage hint. Live aggregated derivatives data for funding arb and perp venue selection. funding rate arbitrage, perp funding, cross exchange spread, basis trade Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/market/funding-arb ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.015 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 15000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
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"domain": "api.x402node.dev",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
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],
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},
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"type": "string"
}
},
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},
"type": {
"const": "http",
"type": "string"
}
},
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}
},
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},
"legacy_network": null,
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"metadata": null,
"method": "GET",
"observed_at": 1789191719.42,
"offers": [
{
"amount": "0.015",
"amount_atomic": "15000",
"amount_encoding": "atomic_units",
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
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},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
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"usd_market_value": null
},
{
"amount": null,
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"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
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"extra": {
"feePayer": "2wKupLR9q6wXYppw8Gr2NvWxKBUqm4PPJKkQfoxHDBg4"
},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
"price_basis": "advertised",
"scheme": "exact",
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"usd_market_value": null
}
],
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"protocol": "x402",
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"quality": "not_evaluated",
"run_id": "9895bd56e6d867a8f7f441d31e3c37014e6e211256019c569d02b946b0bc1b02",
"schema_fingerprint": "a25c31b876867abd5063edefab309bd88fc9192ac5583ee92f1d1992fbb22c65",
"service_id": "4d40dc4a0c8936a7b269bffa114012f9d88ee52501ca9c3ead80e73eb196c3ad",
"source": "cdp-bazaar",
"source_updated_at": "2026-08-17T07:47:39.517Z",
"url": "https://api.x402node.dev/market/funding-arb",
"usage_rights": "not_reviewed"
}api.x402node.devRealized trading profit and loss for any wallet - total profit USD, ROI percentage, trade count and a smart-money tier (elite/strong/profitable/losing) - lets agents identify profitable smart-money wallets to copy-trade or vet a counterparty's real track record, from data behind an API key. wallet pnl, smart money, trading profit, wallet profitability, copy trading, trader track record, profitable wallets Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/chain/wallet-pnl ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.018 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 18000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Realized trading profit and loss for any wallet - total profit USD, ROI percentage, trade count and a smart-money tier (elite/strong/profitable/losing) - lets agents identify profitable smart-money wallets to copy-trade or vet a counterparty's real track record, from data behind an API key. wallet pnl, smart money, trading profit, wallet profitability, copy trading, trader track record, profitable wallets Accepts payment on Base or Solana — either network works.",
"domain": "api.x402node.dev",
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"extension_names": [
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],
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},
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}
},
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},
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"observed_at": 1789191719.42,
"offers": [
{
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"amount_atomic": "18000",
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
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},
"issuer": null,
"network": "eip155:8453",
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"usd_market_value": null
},
{
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"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
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"extra": {
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},
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"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
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}
],
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"source": "cdp-bazaar",
"source_updated_at": "2026-09-12T05:35:40.448Z",
"url": "https://api.x402node.dev/chain/wallet-pnl",
"usage_rights": "not_reviewed"
}api.x402node.devCredit card validator, Luhn algorithm check, card number verification, card type detector, Visa Mastercard Amex Discover Diners JCB UnionPay brand identifier, PAN validation. Validate credit card number via Luhn algorithm and identify card brand. Returns validity, card type, masked number. No payment processing, validation only. Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/validate/creditcard ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.0022 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 2200 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
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},
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"url": "https://api.x402node.dev/validate/creditcard",
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}api.x402node.devCompute the 4-byte function/error selector and full keccak topic from a solidity signature, e.g. transfer(address,uint256). For decoding tx input prefixes and matching event topics. function selector, 4byte, method id, event topic, keccak signature Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/crypto/selector ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.01 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 10000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
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},
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},
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"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
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{
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"currency": "USDC",
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},
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},
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"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
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}
],
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"source": "cdp-bazaar",
"source_updated_at": "2026-08-28T07:04:38.638Z",
"url": "https://api.x402node.dev/crypto/selector",
"usage_rights": "not_reviewed"
}api.x402node.devPeg health of a stablecoin: current price versus one dollar, deviation in basis points, and a status flag, plus peg mechanism. For depeg monitoring and risk. Live peg check. depeg monitor, stablecoin peg, peg deviation, stablecoin risk, peg status Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/stablecoin/peg-check ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.008 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 8000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Peg health of a stablecoin: current price versus one dollar, deviation in basis points, and a status flag, plus peg mechanism. For depeg monitoring and risk. Live peg check. depeg monitor, stablecoin peg, peg deviation, stablecoin risk, peg status Accepts payment on Base or Solana — either network works.",
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},
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},
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}
},
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"legacy_network": null,
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"metadata": null,
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{
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"currency": "USDC",
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"decimals_basis": "known_token_mapping",
"extra": {
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},
"issuer": null,
"network": "eip155:8453",
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},
{
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"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": null,
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"decimals_basis": "unknown",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
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}
],
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"protocol": "x402",
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"quality": "not_evaluated",
"run_id": "9895bd56e6d867a8f7f441d31e3c37014e6e211256019c569d02b946b0bc1b02",
"schema_fingerprint": "6921ababe93b83cecb320cf1c4ff0080b2ab852afdc034854284e1dbc1516572",
"service_id": "4f58d5a734c70769cb8e29011844dcaed4e598abff07ff42efe21a3f2fd44144",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-08T08:31:16.082Z",
"url": "https://api.x402node.dev/stablecoin/peg-check",
"usage_rights": "not_reviewed"
}api.x402node.devLive SPY SPDR SP500 ETF quote (NYSEArca). Zero-param: GET returns current price. 标普500ETF实时报价。SP500 ETF 株価。Cotizacion ETF SP500. SP500 ETF 주가. SPY etf price, sp500 etf quote. Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/stock/quote/spy ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.005 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 5000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Live SPY SPDR SP500 ETF quote (NYSEArca). Zero-param: GET returns current price. 标普500ETF实时报价。SP500 ETF 株価。Cotizacion ETF SP500. SP500 ETF 주가. SPY etf price, sp500 etf quote. Accepts payment on Base or Solana — either network works.",
"domain": "api.x402node.dev",
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},
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},
"legacy_network": null,
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"metadata": null,
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"observed_at": 1789191719.42,
"offers": [
{
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
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},
"issuer": null,
"network": "eip155:8453",
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{
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"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
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"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
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}
],
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"protocol": "x402",
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"url": "https://api.x402node.dev/stock/quote/spy",
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}api.x402node.devEthereum mainnet current gas price (gwei) via LlamaRPC eth_gasPrice plus latest block base fee. Use no params. Built for AI agents timing on-chain ops, contract deployment cost estimation, ethereum gas fee estimate Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/chain/eth-gas ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.005 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 5000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Ethereum mainnet current gas price (gwei) via LlamaRPC eth_gasPrice plus latest block base fee. Use no params. Built for AI agents timing on-chain ops, contract deployment cost estimation, ethereum gas fee estimate Accepts payment on Base or Solana — either network works.",
"domain": "api.x402node.dev",
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"currency": "USDC",
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{
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"extra": {
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},
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"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
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}
],
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"source_updated_at": "2026-09-09T15:53:43.715Z",
"url": "https://api.x402node.dev/chain/eth-gas",
"usage_rights": "not_reviewed"
}api.x402node.devocr image, image to text, OCR API, extract text from image, image OCR, tesseract OCR, optical character recognition, scan image to text, image text recognition, image to text converter, printed text OCR. Run Tesseract OCR on any image URL. Returns extracted text with confidence. Supports English Chinese Japanese Korean German French Spanish Italian. For AI agents reading screenshots scanned documents. Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/image/ocr ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.01 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 10000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
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"offers": [
{
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
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"currency": "USDC",
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},
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{
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},
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"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
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}
],
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"source": "cdp-bazaar",
"source_updated_at": "2026-09-06T15:33:15.983Z",
"url": "https://api.x402node.dev/image/ocr",
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}api.x402node.devRecent daily history for a Uniswap V3 pool on Ethereum by pool address: per-day total value locked, volume and fees in USD, from a subgraph behind an API key. For trend, yield and activity analysis. pool history, daily volume, pool fees, pool tvl history, lp yield Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/pool/day-data ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.02 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 20000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
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"domain": "api.x402node.dev",
"evidence_mode": "raw",
"extension_names": [
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],
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"offers": [
{
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
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},
"issuer": null,
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"pay_to": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
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},
{
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"billing_unit": null,
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"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
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"timeout_seconds": 300,
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}
],
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"output_schema": null,
"protocol": "x402",
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"quality": "not_evaluated",
"run_id": "9895bd56e6d867a8f7f441d31e3c37014e6e211256019c569d02b946b0bc1b02",
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"source": "cdp-bazaar",
"source_updated_at": "2026-08-28T13:41:52.096Z",
"url": "https://api.x402node.dev/pool/day-data",
"usage_rights": "not_reviewed"
}api.x402node.devSingle US airport status from FAA by code: closures, ground stops, ground delays, arrival delays with reasons and timing, or normal if clear. 单个美国机场状态（FAA）：关闭、地面停飞、延误详情。指定空港の運航状況。Estado de un aeropuerto. 단일 공항 상태. Query: ?airport=JFK Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/aviation/airport-check ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.005 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 5000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Single US airport status from FAA by code: closures, ground stops, ground delays, arrival delays with reasons and timing, or normal if clear. 单个美国机场状态（FAA）：关闭、地面停飞、延误详情。指定空港の運航状況。Estado de un aeropuerto. 단일 공항 상태. Query: ?airport=JFK Accepts payment on Base or Solana — either network works.",
"domain": "api.x402node.dev",
"evidence_mode": "raw",
"extension_names": [
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],
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],
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}
},
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],
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},
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"observed_at": 1789191719.42,
"offers": [
{
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"amount_atomic": "5000",
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
"price_basis": "advertised",
"scheme": "exact",
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},
{
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"amount_atomic": "5000",
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"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
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"decimals_basis": "unknown",
"extra": {
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},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
"price_basis": "advertised",
"scheme": "exact",
"timeout_seconds": 300,
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}
],
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"protocol": "x402",
"protocol_version": 2,
"quality": "not_evaluated",
"run_id": "9895bd56e6d867a8f7f441d31e3c37014e6e211256019c569d02b946b0bc1b02",
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"source": "cdp-bazaar",
"source_updated_at": "2026-09-11T08:32:06.927Z",
"url": "https://api.x402node.dev/aviation/airport-check",
"usage_rights": "not_reviewed"
}api.x402node.devCheck the ERC20 allowance an owner has granted a spender, returns raw and formatted amount with token symbol and decimals on five EVM chains. token allowance, erc20 approval check, spender allowance, approval audit, revoke helper data Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/chain/token-allowance ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.005 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 5000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Check the ERC20 allowance an owner has granted a spender, returns raw and formatted amount with token symbol and decimals on five EVM chains. token allowance, erc20 approval check, spender allowance, approval audit, revoke helper data Accepts payment on Base or Solana — either network works.",
"domain": "api.x402node.dev",
"evidence_mode": "raw",
"extension_names": [
"bazaar"
],
"input_schema": {
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],
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},
"queryParams": {
"properties": {
"chain": {
"description": "ethereum, base (default), arbitrum, optimism, polygon",
"type": "string"
},
"owner": {
"description": "Owner address (required)",
"type": "string"
},
"spender": {
"description": "Spender address (required)",
"type": "string"
},
"token": {
"description": "ERC20 contract (required)",
"type": "string"
}
},
"required": [
"token",
"owner",
"spender"
],
"type": "object"
},
"type": {
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}
},
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}
},
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"legacy_network": null,
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"metadata": null,
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"observed_at": 1789191719.42,
"offers": [
{
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"amount_atomic": "5000",
"amount_encoding": "atomic_units",
"amount_raw": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
"price_basis": "advertised",
"scheme": "exact",
"timeout_seconds": 300,
"usd_market_value": null
},
{
"amount": null,
"amount_atomic": "5000",
"amount_encoding": "atomic_units",
"amount_raw": "5000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": null,
"decimals": null,
"decimals_basis": "unknown",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
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}
],
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"protocol": "x402",
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"quality": "not_evaluated",
"run_id": "9895bd56e6d867a8f7f441d31e3c37014e6e211256019c569d02b946b0bc1b02",
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"source": "cdp-bazaar",
"source_updated_at": "2026-09-06T16:59:41.908Z",
"url": "https://api.x402node.dev/chain/token-allowance",
"usage_rights": "not_reviewed"
}api.x402node.devSource-of-funds tracing: POST a Base address, traces its earliest inbound funding (native ETH + ERC20) back up to N hops to find the first funder and ultimate origin. Stops at a labeled exchange or bridge (a KYC'd origin) or when no inbound exists. Returns the funding chain with labels, blocks, timestamps and amounts. For AI agent due diligence, sybil/cluster detection, source-of-funds and AML checks. Not financial advice. Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/wallet/first-funder ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.1 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 100000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Source-of-funds tracing: POST a Base address, traces its earliest inbound funding (native ETH + ERC20) back up to N hops to find the first funder and ultimate origin. Stops at a labeled exchange or bridge (a KYC'd origin) or when no inbound exists. Returns the funding chain with labels, blocks, timestamps and amounts. For AI agent due diligence, sybil/cluster detection, source-of-funds and AML checks. Not financial advice. Accepts payment on Base or Solana — either network works.",
"domain": "api.x402node.dev",
"evidence_mode": "raw",
"extension_names": [
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],
"input_schema": {
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"properties": {
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"additionalProperties": false,
"properties": {
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],
"type": "string"
},
"queryParams": {
"properties": {
"address": {
"description": "EVM/chain address (required)",
"type": "string"
},
"hops": {
"description": "Hops (optional)",
"type": "string"
}
},
"required": [
"address"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
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],
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}
},
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"legacy_network": null,
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"metadata": null,
"method": "GET",
"observed_at": 1789191719.42,
"offers": [
{
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"extra": {
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},
"issuer": null,
"network": "eip155:8453",
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},
{
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"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
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},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
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}
],
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"source": "cdp-bazaar",
"source_updated_at": "2026-09-04T13:35:45.707Z",
"url": "https://api.x402node.dev/wallet/first-funder",
"usage_rights": "not_reviewed"
}api.x402node.devURL status checker, HTTP status code, website uptime monitor, endpoint health probe, dead link detector, redirect chain tracker, response time measurement, TTFB, 404 detector, 500 error checker. Check any public URL for HTTP status, response time, content-type, content-length, redirect chain, server header. For AI agents, monitoring pipelines, security audits, and link validation. Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/url/check-status ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.0038 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 3800 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
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},
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},
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},
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"legacy_network": null,
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"metadata": null,
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"offers": [
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"currency": "USDC",
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"extra": {
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},
"issuer": null,
"network": "eip155:8453",
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},
{
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},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
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}
],
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"protocol": "x402",
"protocol_version": 2,
"quality": "not_evaluated",
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"source": "cdp-bazaar",
"source_updated_at": "2026-08-21T22:56:45.745Z",
"url": "https://api.x402node.dev/url/check-status",
"usage_rights": "not_reviewed"
}api.x402node.devTotal value locked for any DeFi protocol with per-chain breakdown via DefiLlama, by protocol slug such as aave-v3 or uniswap. defi tvl, protocol tvl, total value locked, defillama tvl, protocol metrics Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/chain/defi-tvl ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.005 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 5000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Total value locked for any DeFi protocol with per-chain breakdown via DefiLlama, by protocol slug such as aave-v3 or uniswap. defi tvl, protocol tvl, total value locked, defillama tvl, protocol metrics Accepts payment on Base or Solana — either network works.",
"domain": "api.x402node.dev",
"evidence_mode": "raw",
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],
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}
},
"required": [
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],
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},
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},
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"legacy_network": null,
"legacy_pay_to": null,
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"metadata": null,
"method": "GET",
"observed_at": 1789191719.42,
"offers": [
{
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"amount_atomic": "5000",
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
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},
{
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"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
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"currency": null,
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"decimals_basis": "unknown",
"extra": {
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},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
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}
],
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"protocol": "x402",
"protocol_version": 2,
"quality": "not_evaluated",
"run_id": "9895bd56e6d867a8f7f441d31e3c37014e6e211256019c569d02b946b0bc1b02",
"schema_fingerprint": "21a2a5c316f84572b68e236d77ba5886b4e6f6125173864e3be052d3a039b63b",
"service_id": "53b8e211e2fccb2ccba6646cb0f7544a8946eb028a19e3c7de5e9280208fd09e",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-12T05:28:03.637Z",
"url": "https://api.x402node.dev/chain/defi-tvl",
"usage_rights": "not_reviewed"
}api.x402node.devLive JPY to AUD exchange rate (Japanese Yen / Australian Dollar). Zero-param: GET returns current rate. 日元兑澳元实时汇率。円/豪ドル 為替レート。Tipo de cambio yen-dólar australiano. 엔 호주 달러 환율. jpy aud, jpy-aud, JPY/AUD forex quote. Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/forex/rate/jpy/aud/jpy-aud ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.004 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 4000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Live JPY to AUD exchange rate (Japanese Yen / Australian Dollar). Zero-param: GET returns current rate. 日元兑澳元实时汇率。円/豪ドル 為替レート。Tipo de cambio yen-dólar australiano. 엔 호주 달러 환율. jpy aud, jpy-aud, JPY/AUD forex quote. Accepts payment on Base or Solana — either network works.",
"domain": "api.x402node.dev",
"evidence_mode": "raw",
"extension_names": [
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],
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"properties": {
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},
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},
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},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789191719.42,
"offers": [
{
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"amount_atomic": "4000",
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
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"decimals_basis": "known_token_mapping",
"extra": {
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},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
"price_basis": "advertised",
"scheme": "exact",
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"usd_market_value": null
},
{
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"amount_atomic": "4000",
"amount_encoding": "atomic_units",
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"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": null,
"decimals": null,
"decimals_basis": "unknown",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
"price_basis": "advertised",
"scheme": "exact",
"timeout_seconds": 300,
"usd_market_value": null
}
],
"operator_identity": "not_verified",
"output_schema": null,
"protocol": "x402",
"protocol_version": 2,
"quality": "not_evaluated",
"run_id": "9895bd56e6d867a8f7f441d31e3c37014e6e211256019c569d02b946b0bc1b02",
"schema_fingerprint": "6e3c0a714cd8a9b1b57213690ad80630837de37d00610eaee5b3d7ff98201e9f",
"service_id": "53dd937bbeca2b3ec9d9e4e273342c49cc81ee055492398a26badf61d17c3e41",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-10T17:52:40.825Z",
"url": "https://api.x402node.dev/forex/rate/jpy/aud/jpy-aud",
"usage_rights": "not_reviewed"
}api.x402node.devLive Rice price (commodity futures). Zero-param: GET returns current price. 稻米期货实时价格行情。米価格。Precio arroz. 쌀 시세. rice price, rice futures, agricultural commodity quote. Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/commodity/price/rice/usd/rice-usd ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.005 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 5000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Live Rice price (commodity futures). Zero-param: GET returns current price. 稻米期货实时价格行情。米価格。Precio arroz. 쌀 시세. rice price, rice futures, agricultural commodity quote. Accepts payment on Base or Solana — either network works.",
"domain": "api.x402node.dev",
"evidence_mode": "raw",
"extension_names": [
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],
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},
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}
},
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}
},
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},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789191719.42,
"offers": [
{
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"amount_atomic": "5000",
"amount_encoding": "atomic_units",
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
"price_basis": "advertised",
"scheme": "exact",
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"usd_market_value": null
},
{
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"amount_atomic": "5000",
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"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": null,
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"decimals_basis": "unknown",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
"price_basis": "advertised",
"scheme": "exact",
"timeout_seconds": 300,
"usd_market_value": null
}
],
"operator_identity": "not_verified",
"output_schema": null,
"protocol": "x402",
"protocol_version": 2,
"quality": "not_evaluated",
"run_id": "9895bd56e6d867a8f7f441d31e3c37014e6e211256019c569d02b946b0bc1b02",
"schema_fingerprint": "6e3c0a714cd8a9b1b57213690ad80630837de37d00610eaee5b3d7ff98201e9f",
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"source": "cdp-bazaar",
"source_updated_at": "2026-08-27T21:01:12.868Z",
"url": "https://api.x402node.dev/commodity/price/rice/usd/rice-usd",
"usage_rights": "not_reviewed"
}api.x402node.devCompute the ENS namehash and keccak labelhash for a name like vitalik.eth. For resolvers, registries and agents working with ENS. ens namehash, labelhash, ens node, name resolution, evm utility Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/crypto/namehash ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.01 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 10000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
"description": "Compute the ENS namehash and keccak labelhash for a name like vitalik.eth. For resolvers, registries and agents working with ENS. ens namehash, labelhash, ens node, name resolution, evm utility Accepts payment on Base or Solana — either network works.",
"domain": "api.x402node.dev",
"evidence_mode": "raw",
"extension_names": [
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],
"input_schema": {
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},
"queryParams": {
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"name": {
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"type": "string"
}
},
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}api.x402node.devLive SUI to USD price (Sui / US Dollar). Zero-param: GET returns current price. Sui美元实时价格行情。スイ/米ドル 価格。Precio Sui dólar. 수이 달러 시세. sui usd, sui-usd, SUI price. Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/crypto/price/sui/usd/sui-usd ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
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Source and evidence
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}api.x402node.devLook up scholarly metadata for any DOI via CrossRef. Returns title, authors, journal, publication date, abstract, citation count, references, license, URL. Use ?doi=10.1038/nature12373. Built for AI research agents doing literature review and citation graph traversal. Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/citation/doi ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
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Source and evidence
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}api.x402node.devLive IWM iShares Russell 2000 ETF ETF quote (NYSEArca). Zero-param: GET returns current price. 罗素2000ETF实时报价。ラッセル2000 ETF株価。Cotización ETF Russell 2000. 러셀2000 ETF 주가. IWM etf price, ishares russell 2000 etf quote. Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/stock/quote/iwm ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.005 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
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Source and evidence
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}api.x402node.devLive gas oracle with slow, standard and fast fee tiers computed from recent block fee history - current base fee plus recommended priority fees and the cost of a standard transfer, so agents can set the right gas price and decide when to submit transactions. gas oracle, gas price, recommended gas, gas fee tiers, optimal gas, priority fee, gas estimate, when to transact Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/chain/gas-oracle ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.006 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 6000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
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}api.x402node.devLive Gold price (commodity futures, USD). Zero-param: GET returns current price. 黄金实时价格行情。金価格。Precio oro. 금 시세. gold price, gold spot, commodity quote. Accepts payment on Base or Solana — either network works.
https://api.x402node.dev/commodity/price/gold/usd/xau-usd ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.005 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 5000 atomic unitsEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | Not specifiedexact | 9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up |
Source and evidence
{
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"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
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"method"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "GET",
"observed_at": 1789191719.42,
"offers": [
{
"amount": "0.005",
"amount_atomic": "5000",
"amount_encoding": "atomic_units",
"amount_raw": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"name": "USD Coin",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
"price_basis": "advertised",
"scheme": "exact",
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"usd_market_value": null
},
{
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"amount_atomic": "5000",
"amount_encoding": "atomic_units",
"amount_raw": "5000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": null,
"decimals": null,
"decimals_basis": "unknown",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
},
"issuer": null,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"pay_to": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
"price_basis": "advertised",
"scheme": "exact",
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"usd_market_value": null
}
],
"operator_identity": "not_verified",
"output_schema": null,
"protocol": "x402",
"protocol_version": 2,
"quality": "not_evaluated",
"run_id": "9895bd56e6d867a8f7f441d31e3c37014e6e211256019c569d02b946b0bc1b02",
"schema_fingerprint": "6e3c0a714cd8a9b1b57213690ad80630837de37d00610eaee5b3d7ff98201e9f",
"service_id": "57ebc24a29f9af01058cff5004a1f57f8e00fb6fc208506db41bd05eaf93cc19",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-07T23:32:26.901Z",
"url": "https://api.x402node.dev/commodity/price/gold/usd/xau-usd",
"usage_rights": "not_reviewed"
}Outcome evidence starts with your workflow.
Private intake is ready for task IDs, charges, retries, result fingerprints and your evaluation criteria. Public performance comparisons need measured results; we do not have that benchmark yet.
Discuss an outcome integrationCollection coverage
Discovery comes from configured registries. Endpoint checks record responses, not task success. Older snapshots retain less detail. Customer usage, commercial terms and task evaluations require additional evidence.
1,423 historical or current source records quarantined during normalization; they are excluded from public comparisons.
43 of 43 archive objects verified in Backblaze. Last verification: Sep 12, 2026, 05:56 UTC.
Collection status JSON