inferenceview

INTELLIGENCE

Know what your agents buy.

Costs, changes and evidence for better service decisions.

Cost intelligence

Find the better way to pay.

Compare service prices and payment options against your workload.

Scoped audits · customer usage requiredRequest a cost audit
Change intelligence

Know when your dependencies change.

Track payment offers, service schemas and provider changes over time.

Custom watchlists and historyDiscuss monitoring
Outcome intelligence

Connect the purchase to the result.

Bring charges, retries and task evaluations into one private evidence record.

Integration pilot · your task criteriaConnect your workflow

THE EVIDENCE BASE

Collected. Dated. Traceable.

Use the API
14,635Source listings
33Source snapshots
27,889Recorded changes
1,221Endpoint observations

Latest snapshot: Sep 12, 2026, 05:41 UTC. Daily collection; gaps remain unknown.

71 observations · Differences between dated observations.

gpt55.558686.xyzRead a public EVM wallet balance on Base or Ethereum and determine whether its Base USDC balance can cover a suggested $0.001 x402 payment. Returns a coherent provider snapshot, USDC runway, shortfall, native-gas presence, and a handoff to the full funding-readiness doctor without signing, broadcasting, or handling private keys. Balance-only readiness does not prove client, signing, spend-cap, or retry capability. GET variant for agents, crawlers, and wallets that prefer query parameters over...
https://gpt55.558686.xyz/v1/tools/evm-wallet-balance ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Read a public EVM wallet balance on Base or Ethereum and determine whether its Base USDC balance can cover a suggested $0.001 x402 payment. Returns a coherent provider snapshot, USDC runway, shortfall, native-gas presence, and a handoff to the full funding-readiness doctor without signing, broadcasting, or handling private keys. Balance-only readiness does not prove client, signing, spend-cap, or retry capability. GET variant for agents, crawlers, and wallets that prefer query parameters over...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.001,
  "metadata": null,
  "method": "GET",
  "observed_at": 1787011200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "90e2735512d5727624c10472f7909c6a04717398117fe7a159e3cf2b6c381457",
  "schema_fingerprint": "b1b25da43c83b134",
  "service_id": "2ed7ae9708ceb6622b0d84f13413e2785a50e2a3c634ae4ce19b2333fe3266dc",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-08-12T15:49:00.141Z",
  "url": "https://gpt55.558686.xyz/v1/tools/evm-wallet-balance",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzPaid x402 capability check for this GPT-5.6 Luna gateway. GET version for agents, crawlers, and wallets that prefer a simple no-body settlement proof. This endpoint settles a small x402 payment and returns service metadata without calling the upstream model.
https://gpt55.558686.xyz/v1/x402-ping ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Paid x402 capability check for this GPT-5.6 Luna gateway. GET version for agents, crawlers, and wallets that prefer a simple no-body settlement proof. This endpoint settles a small x402 payment and returns service metadata without calling the upstream model.",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.002,
  "metadata": null,
  "method": "GET",
  "observed_at": 1787011200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "90e2735512d5727624c10472f7909c6a04717398117fe7a159e3cf2b6c381457",
  "schema_fingerprint": "d05614093887d971",
  "service_id": "f340b6a1fbe2b004c1a269e360eab308622d82b9cec05f641a1c30cc06fa0d19",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-08-12T14:51:17.795Z",
  "url": "https://gpt55.558686.xyz/v1/x402-ping",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzRead a public EVM wallet balance on Base or Ethereum and determine whether its Base USDC balance can cover a suggested $0.001 x402 payment. Returns a coherent provider snapshot, USDC runway, shortfall, native-gas presence, and a handoff to the full funding-readiness doctor without signing, broadcasting, or handling private keys. Balance-only readiness does not prove client, signing, spend-cap, or retry capability. GET variant for agents, crawlers, and wallets that prefer query parameters over...
https://gpt55.558686.xyz/v1/tools/evm-wallet-balance ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Read a public EVM wallet balance on Base or Ethereum and determine whether its Base USDC balance can cover a suggested $0.001 x402 payment. Returns a coherent provider snapshot, USDC runway, shortfall, native-gas presence, and a handoff to the full funding-readiness doctor without signing, broadcasting, or handling private keys. Balance-only readiness does not prove client, signing, spend-cap, or retry capability. GET variant for agents, crawlers, and wallets that prefer query parameters over...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.001,
  "metadata": null,
  "method": "GET",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "b1b25da43c83b134",
  "service_id": "2ed7ae9708ceb6622b0d84f13413e2785a50e2a3c634ae4ce19b2333fe3266dc",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-08-12T15:49:00.141Z",
  "url": "https://gpt55.558686.xyz/v1/tools/evm-wallet-balance",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzPaid x402 capability check for this GPT-5.6 Luna gateway. GET version for agents, crawlers, and wallets that prefer a simple no-body settlement proof. This endpoint settles a small x402 payment and returns service metadata without calling the upstream model.
https://gpt55.558686.xyz/v1/x402-ping ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "Paid x402 capability check for this GPT-5.6 Luna gateway. GET version for agents, crawlers, and wallets that prefer a simple no-body settlement proof. This endpoint settles a small x402 payment and returns service metadata without calling the upstream model.",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.002,
  "metadata": null,
  "method": "GET",
  "observed_at": 1786579200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7ee72b76c13b250d2ea8d456075c0733901f8d65150536fa3d628d157d125da3",
  "schema_fingerprint": "d05614093887d971",
  "service_id": "f340b6a1fbe2b004c1a269e360eab308622d82b9cec05f641a1c30cc06fa0d19",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-08-12T14:51:17.795Z",
  "url": "https://gpt55.558686.xyz/v1/x402-ping",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786492800,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "3552ce8f08481e26f7620973cd1eba95d5005923876cddbfdcf878b37f315aa6",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786406400,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "6fc7874aa01b7c44cb0b98bfdb8def358a7021241f18d92a1c269e0119019921",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786320000,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "730e7ed6a2ea1a63912f86d3773f58b4c71f2dbc8490ebb63c0f8b7dbc41c2e4",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786233600,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "eb4203e9f0c23016480e2890657df46a5c7e497c3b5fbd0a493d7b2bdbf21e70",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786147200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "3e097fa46259d910f069342487483969075c6a3ce5a28451654ccd9a5e1ab57d",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1786060800,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "5703b6c5128451a7149f4e42e045b6afa247f93c7526064dfcc6086c1185376e",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1785974400,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "2b3f9441a908f4c1e0477e05ce55f1d4f83266c8b93b82b67d5c9245d2597353",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1785888000,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "7c725d6eaa538eadfc4c11f87930b94178a8ac25c7113ef5f46ea0f6e08993c5",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1785801600,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "3987856b55e81abf5ad283fd5dfbf8de44548f3b523a04b60203fee2c900b678",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1785715200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "a5a1e249bc33558b76b77e116bc14c5ed5b53e625e968d0cf674a58847bf0bae",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1785628800,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "fbbba846adf15e1e049dbaa05ab824c2dea8b14e6b8d647f80837c03057a8693",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1785542400,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "5948de1e73bf13a810ff137911d48843316e6de60fe637fd8198b7738bd03383",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1785456000,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "96683593e99ab321541fce06ffa68395feebe8394df4d31ed1277ee9e60f2df8",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1785369600,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "824a082d4e08ffce772da381de8c9e0946f9d4a1df37ffb4655372ef197f74a3",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1785283200,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "599504af9f98c89b871540880e785ab244c6ef5f2b6935223feb96c2e29de0c6",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
gpt55.558686.xyzGPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...
https://gpt55.558686.xyz/v1/chat/completions/standard ↗

Historical reference. Full payment options and token precision were not retained.

Source and evidence
{
  "description": "GPT-5.6 Luna chat for mainstream short answers, routing decisions, extraction helpers, and buyer trials. The legacy mini path remains available as a compatibility alias. Model tier: GPT-5.6 Luna Standard; upstream model: gpt-5.6-luna. Pay up to $0.00293 per request with x402 USDC on Base or choose the fixed-price Solana USDC option when advertised. Exact fixed-price payment and Base upto token-metered payment are both accepted when clients support them; upto settlements use actual response...",
  "domain": "gpt55.558686.xyz",
  "evidence_mode": "legacy",
  "extension_names": [],
  "input_schema": null,
  "legacy_network": "eip155:8453",
  "legacy_pay_to": "0x1f0130669ca6fd02e025a984cc038f139df19a2f",
  "legacy_price_basis": "unverified_assumption_of_six_decimals",
  "legacy_price_usd": 0.00293,
  "metadata": null,
  "method": "POST",
  "observed_at": 1785196800,
  "offers": [],
  "operator_identity": "not_verified",
  "output_schema": null,
  "protocol": "x402",
  "protocol_version": null,
  "quality": "not_evaluated",
  "run_id": "6938f64b32c611a44d3b3438a905c29cf57492097c14a7694dfa07cee95806b5",
  "schema_fingerprint": "375f7e1f6ff41f33",
  "service_id": "0f9861ed823218f6e12e01185fc1180d823366d1da6483eaa0f25f250b7fe53f",
  "source": "cdp-bazaar",
  "source_updated_at": "2026-07-28T04:56:51.634Z",
  "url": "https://gpt55.558686.xyz/v1/chat/completions/standard",
  "usage_rights": "not_reviewed"
}
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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.

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Collection 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