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.
70 observations · Differences between dated observations.
prop.halowerk.comSorts groups by size, then assigns each to the available room that has all required features and minimizes unused capacity, hourly cost and room identifier in that order. This fast heuristic is not guaranteed globally optimal and does not handle time overlap, accessibility beyond supplied features, movement, privacy or building-code constraints.
https://prop.halowerk.com/v1/occupancy-optimize ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.004 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
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"domain": "prop.halowerk.com",
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"method": "POST",
"observed_at": 1789166492.489,
"offers": [
{
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"currency": "USDC",
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"version": "2"
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"network_name": "Base Mainnet",
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"issuer": null,
"network": "eip155:8453",
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],
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"protocol": "x402",
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"schema_fingerprint": "c136f446bcc541835a611039f5b6521ad625783d3eaaddf8c4c0a22fea1e3529",
"service_id": "614752d71e644a112e1abae7b7c0c5c32d970db03c5d1a2c3692d420454eaea5",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T07:57:40.914Z",
"url": "https://prop.halowerk.com/v1/occupancy-optimize",
"usage_rights": "not_reviewed"
}prop.halowerk.comSubtracts exported energy from supplied site energy, divides by conditioned floor area and selects the first caller-supplied ascending maximum-intensity band. It does not normalize climate or occupancy, convert primary energy, audit meters or issue a legally recognized energy certificate.
https://prop.halowerk.com/v1/energy-certificate ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.002 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
"description": "Subtracts exported energy from supplied site energy, divides by conditioned floor area and selects the first caller-supplied ascending maximum-intensity band. It does not normalize climate or occupancy, convert primary energy, audit meters or issue a legally recognized energy certificate.",
"domain": "prop.halowerk.com",
"evidence_mode": "raw",
"extension_names": [
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"legacy_network": null,
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"legacy_price_usd": null,
"metadata": null,
"method": "POST",
"observed_at": 1789166492.489,
"offers": [
{
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"amount_atomic": "2000",
"amount_encoding": "atomic_units",
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "withdrawn_protocol_inference",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
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"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"version": "2"
},
"name": "USD Coin",
"network_name": "Base Mainnet",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"price_basis": "advertised",
"scheme": "exact",
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}
],
"operator_identity": "not_verified",
"output_schema": null,
"protocol": "x402",
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"quality": "not_evaluated",
"run_id": "cd1760e19f518b50c9ffbaf84aa5ce626d53ffa2f8f27d71b5391096bf66618e",
"schema_fingerprint": "0707290b357c0c9859643b963808af0c65ca92a5fb52c03c933f8e3d386b9f26",
"service_id": "8987c6223ce213c02fec53bda54d66e81c707aac44debbd9ae12b528e691c142",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T07:57:33.01Z",
"url": "https://prop.halowerk.com/v1/energy-certificate",
"usage_rights": "not_reviewed"
}prop.halowerk.comApplies caller-selected thresholds to supply/return temperature differences, commanded operation, fan state and electrical power. It identifies rule violations in supplied observations only; it does not connect to building controls, establish root cause, replace commissioning or authorize maintenance actions.
https://prop.halowerk.com/v1/hvac-fault-detect ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.003 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
"description": "Applies caller-selected thresholds to supply/return temperature differences, commanded operation, fan state and electrical power. It identifies rule violations in supplied observations only; it does not connect to building controls, establish root cause, replace commissioning or authorize maintenance actions.",
"domain": "prop.halowerk.com",
"evidence_mode": "raw",
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},
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"supply_air_temperature_c",
"electrical_power_kw"
],
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"rules": {
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"properties": {
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},
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},
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"legacy_network": null,
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"metadata": null,
"method": "POST",
"observed_at": 1789166492.489,
"offers": [
{
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
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"billing_unit_basis": "withdrawn_protocol_inference",
"currency": "USDC",
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"extra": {
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"eip712Domain": {
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"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
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"name": "USD Coin",
"network_name": "Base Mainnet",
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},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"price_basis": "advertised",
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],
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"protocol": "x402",
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"quality": "not_evaluated",
"run_id": "cd1760e19f518b50c9ffbaf84aa5ce626d53ffa2f8f27d71b5391096bf66618e",
"schema_fingerprint": "864ffd0f9da00b493071772d929b19316c75c5fc7d00423a95de9a0f37e729fb",
"service_id": "8e3574e71b89a42904c2489137ace09c7e46d5776aa68957bc669164ab47296b",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T07:56:54.866Z",
"url": "https://prop.halowerk.com/v1/hvac-fault-detect",
"usage_rights": "not_reviewed"
}prop.halowerk.comCalculates floor-area ratio and lot coverage and compares use, height, parking and geometry with an explicit caller-supplied rule set. It does not retrieve or interpret current law, resolve overlays or variances, establish entitlements or provide legal advice; an official planning authority must verify any real project.
https://prop.halowerk.com/v1/zoning-intel ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.004 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
"description": "Calculates floor-area ratio and lot coverage and compares use, height, parking and geometry with an explicit caller-supplied rule set. It does not retrieve or interpret current law, resolve overlays or variances, establish entitlements or provide legal advice; an official planning authority must verify any real project.",
"domain": "prop.halowerk.com",
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},
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},
"proposal": {
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"height_m": {
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},
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"building_footprint_m2",
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"maximum_floor_area_ratio": {
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}
},
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"maximum_lot_coverage_fraction",
"maximum_height_m",
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"legacy_network": null,
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"metadata": null,
"method": "POST",
"observed_at": 1789166492.489,
"offers": [
{
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
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"billing_unit_basis": "withdrawn_protocol_inference",
"currency": "USDC",
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"extra": {
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"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
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"network_name": "Base Mainnet",
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"issuer": null,
"network": "eip155:8453",
"pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"price_basis": "advertised",
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],
"operator_identity": "not_verified",
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"protocol": "x402",
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"quality": "not_evaluated",
"run_id": "cd1760e19f518b50c9ffbaf84aa5ce626d53ffa2f8f27d71b5391096bf66618e",
"schema_fingerprint": "8f00fa5009455ea255afd938f47db01f5017230b8df95d3ae005db262e1a5211",
"service_id": "a014388b48bc4eec74ed258ad08c8845ce56cd956e2e504e0cfcf5a74b66caef",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T07:56:47.365Z",
"url": "https://prop.halowerk.com/v1/zoning-intel",
"usage_rights": "not_reviewed"
}prop.halowerk.comMultiplies each mutually exclusive supplied scenario probability by its supplied damage fraction and asset replacement value, then sums expected loss. It does not obtain hazard maps, model hydrology, validate damage curves, price insurance or predict a particular event.
https://prop.halowerk.com/v1/flood-risk-asset ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.004 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
"description": "Multiplies each mutually exclusive supplied scenario probability by its supplied damage fraction and asset replacement value, then sums expected loss. It does not obtain hazard maps, model hydrology, validate damage curves, price insurance or predict a particular event.",
"domain": "prop.halowerk.com",
"evidence_mode": "raw",
"extension_names": [
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https://prop.halowerk.com/v1/foot-traffic-retail ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.003 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
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https://prop.halowerk.com/v1/gentrification-index ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
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Source and evidence
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https://prop.halowerk.com/v1/yield-forecast ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.003 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
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https://prop.halowerk.com/v1/materials-lca ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.003 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
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"url": "https://prop.halowerk.com/v1/materials-lca",
"usage_rights": "not_reviewed"
}prop.halowerk.comSums non-negative eligible balances and allocates a caller-supplied pool by balance share. It performs no transfer, wallet lookup, securities analysis, tax withholding, rounding-to-token-decimals or compliance check; output is calculation data only.
https://prop.halowerk.com/v1/token-dividend ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.002 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
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"legacy_network": null,
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"metadata": null,
"method": "POST",
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"offers": [
{
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"amount_atomic": "2000",
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"amount_raw": "2000",
"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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"assetTransferMethod": "eip3009",
"eip712Domain": {
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"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
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},
"name": "USD Coin",
"network_name": "Base Mainnet",
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},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
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}
],
"operator_identity": "not_verified",
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"protocol": "x402",
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"run_id": "382b8312647110a124aca29eee9bbd2fa92a6158a6332bbbf5fb56d005fc177c",
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"service_id": "5f66b6a22b4be067482e3297ae993cb70bda80301499b4c524e24929b28e128f",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T07:57:10.035Z",
"url": "https://prop.halowerk.com/v1/token-dividend",
"usage_rights": "not_reviewed"
}prop.halowerk.comSorts groups by size, then assigns each to the available room that has all required features and minimizes unused capacity, hourly cost and room identifier in that order. This fast heuristic is not guaranteed globally optimal and does not handle time overlap, accessibility beyond supplied features, movement, privacy or building-code constraints.
https://prop.halowerk.com/v1/occupancy-optimize ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.004 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
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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"legacy_price_usd": null,
"metadata": null,
"method": "POST",
"observed_at": 1789165815.545,
"offers": [
{
"amount": "0.004",
"amount_atomic": "4000",
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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": {
"asset": "USDC",
"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"version": "2"
},
"name": "USD Coin",
"network_name": "Base Mainnet",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"price_basis": "advertised",
"scheme": "exact",
"timeout_seconds": 300,
"usd_market_value": null
}
],
"operator_identity": "not_verified",
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"protocol": "x402",
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"quality": "not_evaluated",
"run_id": "382b8312647110a124aca29eee9bbd2fa92a6158a6332bbbf5fb56d005fc177c",
"schema_fingerprint": "c136f446bcc541835a611039f5b6521ad625783d3eaaddf8c4c0a22fea1e3529",
"service_id": "614752d71e644a112e1abae7b7c0c5c32d970db03c5d1a2c3692d420454eaea5",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T07:57:40.914Z",
"url": "https://prop.halowerk.com/v1/occupancy-optimize",
"usage_rights": "not_reviewed"
}prop.halowerk.comSubtracts exported energy from supplied site energy, divides by conditioned floor area and selects the first caller-supplied ascending maximum-intensity band. It does not normalize climate or occupancy, convert primary energy, audit meters or issue a legally recognized energy certificate.
https://prop.halowerk.com/v1/energy-certificate ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.002 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
"description": "Subtracts exported energy from supplied site energy, divides by conditioned floor area and selects the first caller-supplied ascending maximum-intensity band. It does not normalize climate or occupancy, convert primary energy, audit meters or issue a legally recognized energy certificate.",
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"conditioned_floor_area_m2": {
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},
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"supplied_bands"
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},
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},
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},
"required": [
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}
},
"required": [
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},
"legacy_network": null,
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"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "POST",
"observed_at": 1789165815.545,
"offers": [
{
"amount": "0.002",
"amount_atomic": "2000",
"amount_encoding": "atomic_units",
"amount_raw": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "commercial_terms_not_validated",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"asset": "USDC",
"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"version": "2"
},
"name": "USD Coin",
"network_name": "Base Mainnet",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"price_basis": "advertised",
"scheme": "exact",
"timeout_seconds": 300,
"usd_market_value": null
}
],
"operator_identity": "not_verified",
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"protocol": "x402",
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"quality": "not_evaluated",
"run_id": "382b8312647110a124aca29eee9bbd2fa92a6158a6332bbbf5fb56d005fc177c",
"schema_fingerprint": "0707290b357c0c9859643b963808af0c65ca92a5fb52c03c933f8e3d386b9f26",
"service_id": "8987c6223ce213c02fec53bda54d66e81c707aac44debbd9ae12b528e691c142",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T07:57:33.01Z",
"url": "https://prop.halowerk.com/v1/energy-certificate",
"usage_rights": "not_reviewed"
}prop.halowerk.comApplies caller-selected thresholds to supply/return temperature differences, commanded operation, fan state and electrical power. It identifies rule violations in supplied observations only; it does not connect to building controls, establish root cause, replace commissioning or authorize maintenance actions.
https://prop.halowerk.com/v1/hvac-fault-detect ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.003 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
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"evidence_mode": "raw",
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},
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},
"required": [
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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": "POST",
"observed_at": 1789165815.545,
"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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"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"version": "2"
},
"name": "USD Coin",
"network_name": "Base Mainnet",
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},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"price_basis": "advertised",
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],
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"service_id": "8e3574e71b89a42904c2489137ace09c7e46d5776aa68957bc669164ab47296b",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T07:56:54.866Z",
"url": "https://prop.halowerk.com/v1/hvac-fault-detect",
"usage_rights": "not_reviewed"
}prop.halowerk.comCalculates floor-area ratio and lot coverage and compares use, height, parking and geometry with an explicit caller-supplied rule set. It does not retrieve or interpret current law, resolve overlays or variances, establish entitlements or provide legal advice; an official planning authority must verify any real project.
https://prop.halowerk.com/v1/zoning-intel ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.004 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
"description": "Calculates floor-area ratio and lot coverage and compares use, height, parking and geometry with an explicit caller-supplied rule set. It does not retrieve or interpret current law, resolve overlays or variances, establish entitlements or provide legal advice; an official planning authority must verify any real project.",
"domain": "prop.halowerk.com",
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},
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],
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},
"proposal": {
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"height_m": {
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},
"parking_spaces": {
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},
"proposed_use": {
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},
"required": [
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"building_footprint_m2",
"height_m",
"parking_spaces"
],
"type": "object"
},
"supplied_rules": {
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},
"maximum_floor_area_ratio": {
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},
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},
"maximum_lot_coverage_fraction": {
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},
"minimum_parking_spaces": {
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}
},
"required": [
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"maximum_lot_coverage_fraction",
"maximum_height_m",
"minimum_parking_spaces"
],
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}
},
"required": [
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https://prop.halowerk.com/v1/flood-risk-asset ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.004 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
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https://prop.halowerk.com/v1/foot-traffic-retail ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.003 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
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https://prop.halowerk.com/v1/gentrification-index ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.003 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
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https://prop.halowerk.com/v1/yield-forecast ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.003 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
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https://prop.halowerk.com/v1/materials-lca ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.003 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
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"domain": "prop.halowerk.com",
"evidence_mode": "raw",
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},
"transport_distance_km": {
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"minimum": 0,
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},
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},
"waste_fraction": {
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}
},
"required": [
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"waste_fraction",
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],
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"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
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}
},
"required": [
"type",
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],
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}
},
"required": [
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},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "POST",
"observed_at": 1789165815.545,
"offers": [
{
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"amount_atomic": "3000",
"amount_encoding": "atomic_units",
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "withdrawn_protocol_inference",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"asset": "USDC",
"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"version": "2"
},
"name": "USD Coin",
"network_name": "Base Mainnet",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"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": "590c9208275094089c597ebb8aaa491ef9ee7c3eb3a5186a2ed3b658a9761c17",
"schema_fingerprint": "73dd938a16bef85e68ad123513b56d88e76cedbac97c959251ffa863434fc718",
"service_id": "47a7bf5ef9db8477bdd4d3749b503cd058c2a79855abc2d05b5b0679670024b4",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T07:57:48.19Z",
"url": "https://prop.halowerk.com/v1/materials-lca",
"usage_rights": "not_reviewed"
}prop.halowerk.comSums non-negative eligible balances and allocates a caller-supplied pool by balance share. It performs no transfer, wallet lookup, securities analysis, tax withholding, rounding-to-token-decimals or compliance check; output is calculation data only.
https://prop.halowerk.com/v1/token-dividend ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.002 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
"description": "Sums non-negative eligible balances and allocates a caller-supplied pool by balance share. It performs no transfer, wallet lookup, securities analysis, tax withholding, rounding-to-token-decimals or compliance check; output is calculation data only.",
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"evidence_mode": "raw",
"extension_names": [
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"input_schema": {
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"balance": {
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"eligible": {
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},
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],
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},
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},
"total_dividend": {
"description": "Amount in a caller-selected currency or token unit.",
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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": "POST",
"observed_at": 1789165815.545,
"offers": [
{
"amount": "0.002",
"amount_atomic": "2000",
"amount_encoding": "atomic_units",
"amount_raw": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "withdrawn_protocol_inference",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"asset": "USDC",
"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"version": "2"
},
"name": "USD Coin",
"network_name": "Base Mainnet",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"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": "590c9208275094089c597ebb8aaa491ef9ee7c3eb3a5186a2ed3b658a9761c17",
"schema_fingerprint": "b7334def95e6a9b4551e229fbe873af78b4e2315d6621ecb3204bcb042de9aec",
"service_id": "5f66b6a22b4be067482e3297ae993cb70bda80301499b4c524e24929b28e128f",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T07:57:10.035Z",
"url": "https://prop.halowerk.com/v1/token-dividend",
"usage_rights": "not_reviewed"
}prop.halowerk.comSorts groups by size, then assigns each to the available room that has all required features and minimizes unused capacity, hourly cost and room identifier in that order. This fast heuristic is not guaranteed globally optimal and does not handle time overlap, accessibility beyond supplied features, movement, privacy or building-code constraints.
https://prop.halowerk.com/v1/occupancy-optimize ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.004 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
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"domain": "prop.halowerk.com",
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},
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"rooms": {
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"properties": {
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},
"features": {
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"hourly_cost": {
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"minimum": 0,
"type": "number"
},
"room_id": {
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}
},
"required": [
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"capacity",
"hourly_cost",
"features"
],
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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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"body"
],
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}
},
"required": [
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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": "POST",
"observed_at": 1789165815.545,
"offers": [
{
"amount": "0.004",
"amount_atomic": "4000",
"amount_encoding": "atomic_units",
"amount_raw": "4000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "withdrawn_protocol_inference",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"asset": "USDC",
"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"version": "2"
},
"name": "USD Coin",
"network_name": "Base Mainnet",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"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": "590c9208275094089c597ebb8aaa491ef9ee7c3eb3a5186a2ed3b658a9761c17",
"schema_fingerprint": "c136f446bcc541835a611039f5b6521ad625783d3eaaddf8c4c0a22fea1e3529",
"service_id": "614752d71e644a112e1abae7b7c0c5c32d970db03c5d1a2c3692d420454eaea5",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T07:57:40.914Z",
"url": "https://prop.halowerk.com/v1/occupancy-optimize",
"usage_rights": "not_reviewed"
}prop.halowerk.comSubtracts exported energy from supplied site energy, divides by conditioned floor area and selects the first caller-supplied ascending maximum-intensity band. It does not normalize climate or occupancy, convert primary energy, audit meters or issue a legally recognized energy certificate.
https://prop.halowerk.com/v1/energy-certificate ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.002 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
"description": "Subtracts exported energy from supplied site energy, divides by conditioned floor area and selects the first caller-supplied ascending maximum-intensity band. It does not normalize climate or occupancy, convert primary energy, audit meters or issue a legally recognized energy certificate.",
"domain": "prop.halowerk.com",
"evidence_mode": "raw",
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"annual_imported_energy_kwh": {
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},
"conditioned_floor_area_m2": {
"maximum": 1000000000000,
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},
"supplied_bands": {
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},
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},
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],
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},
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},
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"annual_exported_energy_kwh",
"supplied_bands"
],
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},
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],
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},
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}
},
"required": [
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],
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}
},
"required": [
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},
"legacy_network": null,
"legacy_pay_to": null,
"legacy_price_basis": null,
"legacy_price_usd": null,
"metadata": null,
"method": "POST",
"observed_at": 1789165815.545,
"offers": [
{
"amount": "0.002",
"amount_atomic": "2000",
"amount_encoding": "atomic_units",
"amount_raw": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "withdrawn_protocol_inference",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"asset": "USDC",
"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"version": "2"
},
"name": "USD Coin",
"network_name": "Base Mainnet",
"version": "2"
},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"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": "590c9208275094089c597ebb8aaa491ef9ee7c3eb3a5186a2ed3b658a9761c17",
"schema_fingerprint": "0707290b357c0c9859643b963808af0c65ca92a5fb52c03c933f8e3d386b9f26",
"service_id": "8987c6223ce213c02fec53bda54d66e81c707aac44debbd9ae12b528e691c142",
"source": "cdp-bazaar",
"source_updated_at": "2026-09-01T07:57:33.01Z",
"url": "https://prop.halowerk.com/v1/energy-certificate",
"usage_rights": "not_reviewed"
}prop.halowerk.comApplies caller-selected thresholds to supply/return temperature differences, commanded operation, fan state and electrical power. It identifies rule violations in supplied observations only; it does not connect to building controls, establish root cause, replace commissioning or authorize maintenance actions.
https://prop.halowerk.com/v1/hvac-fault-detect ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.003 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
{
"description": "Applies caller-selected thresholds to supply/return temperature differences, commanded operation, fan state and electrical power. It identifies rule violations in supplied observations only; it does not connect to building controls, establish root cause, replace commissioning or authorize maintenance actions.",
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"electrical_power_kw": {
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},
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],
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"return_air_temperature_c": {
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},
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},
"required": [
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"fan_on",
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"supply_air_temperature_c",
"electrical_power_kw"
],
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},
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},
"rules": {
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},
"maximum_idle_power_kw": {
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},
"minimum_active_temperature_delta_c": {
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}
},
"required": [
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"maximum_active_temperature_delta_c",
"maximum_idle_power_kw"
],
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}
},
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},
"required": [
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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": "POST",
"observed_at": 1789165815.545,
"offers": [
{
"amount": "0.003",
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"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"billing_unit": null,
"billing_unit_basis": "withdrawn_protocol_inference",
"currency": "USDC",
"decimals": 6,
"decimals_basis": "known_token_mapping",
"extra": {
"asset": "USDC",
"assetTransferMethod": "eip3009",
"eip712Domain": {
"chainId": 8453,
"name": "USD Coin",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"version": "2"
},
"name": "USD Coin",
"network_name": "Base Mainnet",
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},
"issuer": null,
"network": "eip155:8453",
"pay_to": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"price_basis": "advertised",
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https://prop.halowerk.com/v1/zoning-intel ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.004 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
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}prop.halowerk.comMultiplies each mutually exclusive supplied scenario probability by its supplied damage fraction and asset replacement value, then sums expected loss. It does not obtain hazard maps, model hydrology, validate damage curves, price insurance or predict a particular event.
https://prop.halowerk.com/v1/flood-risk-asset ↗
| Network | Advertised amount | Billing | Payee |
|---|---|---|---|
| eip155:8453 | 0.004 USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | Not specifiedexact | 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E |
Source and evidence
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"url": "https://prop.halowerk.com/v1/flood-risk-asset",
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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.
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