api.locus.report
Research one property or compare a shortlist before a showing, offer, project, or tax appeal. Run free public-record checks, then buy deeper x402 reports with ready-to-run next steps.
SearchLiveeip155:8453Exactvia cdp
Calls · 30d
6→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 18 snapshots so far.
$80.80
Verified settled volume
460 settlements proven x402 by their on-chain EIP-3009 marker.
$2.49
Listed price
As published in the catalog. Always read the live 402 before paying.
6
Calls · 30d
Upstream's own call count for this endpoint, not ours.
3
Unique payers · 30d
Last called 2026-09-11 12:55Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xF121fbeceC43e1B616D47285851c20d5fC64431bThe wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "eip3009"
},
"payTo": "0xF121fbeceC43e1B616D47285851c20d5fC64431b",
"amount": "2490000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 240
}
],
"resource": {
"url": "https://api.locus.report/api/locus-three-property-buyer-comparison",
"mimeType": "application/json",
"description": "Compare exactly three US addresses. Returns non-PII RentCast records, bounded Locus checks, deterministic differences, work items, and validated nextCalls. The exact unpaid POST reports current provider readiness before a 402; it does not reserve capacity. Price includes up to nine Turnkey signatures. No winner, valuation, prediction, or recommendation. Private, no-store. npx @velinussage/locus-agent-skill add."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"addresses": [
"1600 Ridge Rd, Raleigh, NC 27607",
"2400 Hillsborough St, Raleigh, NC 27607",
"110 Seymour Creek Dr, Cary, NC 27513"
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"kind": "buyer_property_comparison",
"caveats": [
"example"
],
"markets": [
{
"zip": "example",
"source": {
"fetchedAt": "2026-01-15T00:00:00.000Z",
"sourceUrl": "https://example.gov/record",
"usePolicy": {
"cache": "allowed",
"policyUrl": "https://example.gov/record",
"verifiedAt": "example",
"paidResponse": "allowed",
"publicPinning": "allowed",
"attributionRequired": false,
"downstreamRedistribution": "allowed"
},
"sourceName": "RentCast via Locus x402"
},
"status": "answered",
"caveats": [
"example"
]
}
],
"evidence": [
{
"id": "example",
"category": "identity",
"statement": "example",
"sourceName": "example"
}
],
"sections": [
{
"body": "example",
"title": "example",
"citations": [
{
"evidenceId": "example",
"sourceName": "example"
}
],
"evidenceIds": [
"example"
]
}
],
"subjects": [
{
"subject": {
"point": {
"latitude": 1,
"longitude": 1
},
"observedAt": "2026-01-15T00:00:00.000Z",
"propertyId": "example",
"inputAddress": "1 E Edenton St, Raleigh, NC 27601",
"jurisdiction": {},
"pointPrecision": "parcel",
"sourceNamespace": "example",
"matchingEvidence": [
"example"
]
},
"property": {
"source": {
"fetchedAt": "2026-01-15T00:00:00.000Z",
"sourceUrl": "https://example.gov/record",
"usePolicy": {
"cache": "allowed",
"policyUrl": "https://example.gov/record",
"verifiedAt": "example",
"paidResponse": "allowed",
"publicPinning": "allowed",
"attributionRequired": false,
"downstreamRedistribution": "allowed"
},
"sourceName": "RentCast via Locus x402"
},
"status": "answered",
"caveats": [
"example"
],
"taxHistory": [
{
"year": -9007199254740991
}
]
},
"saleListings": {
"source": {
"fetchedAt": "2026-01-15T00:00:00.000Z",
"sourceUrl": "https://example.gov/record",
"usePolicy": {
"cache": "allowed",
"policyUrl": "https://example.gov/record",
"verifiedAt": "example",
"paidResponse": "allowed",
"publicPinning": "allowed",
"attributionRequired": false,
"downstreamRedistribution": "allowed"
},
"sourceName": "RentCast via Locus x402"
},
"status": "answered",
"caveats": [
"example"
],
"listings": [
{}
]
},
"publicRecordContext": {
"summary": "example",
"components": [
{
"tool": "example",
"result": "example"
}
]
}
}
],
"costModel": {
"priceUsdc": "0.25",
"pricingBasis": "pay_as_you_go_after_free_allowance",
"providerCalls": {
"markets": -9007199254740991,
"properties": -9007199254740991,
"saleListings": -9007199254740991,
"rentEstimates": -9007199254740991
},
"signerProvider": "turnkey",
"includedInPrice": true,
"maximumSignatures": 1,
"signatureUnitCostUsd": "0.10",
"freeAllowanceExcluded": true,
"providerUnitPriceUsdc": "0.033",
"maximumSignatureCostUsd": "0.25",
"nextCallPlanningIncluded": true
},
"nextCalls": [
{
"why": "example",
"cost": "free",
"tool": "locus_appeal_filing_guide",
"input": {
"address": "1 E Edenton St, Raleigh, NC 27601"
},
"access": "free",
"urgency": "time-sensitive",
"endpoint": "/tools/call",
"evidenceIds": [
"example"
],
"costAtGeneration": "free",
"requiresPaymentApproval": false
}
],
"workItems": [
{
"id": "example",
"status": "open",
"question": "example",
"supersedes": [
"example"
],
"evidenceNeeded": [
"example"
],
"resolutionEvidence": [
{
"sourceUrl": "https://example.gov/record",
"observedAt": "2026-01-15T00:00:00.000Z"
}
]
}
],
"generatedAt": "2026-01-15T00:00:00.000Z",
"nextCallPlan": {
"status": "generated",
"pricedAt": "example",
"diagnostics": {
"modelAttempted": false,
"modelSucceeded": false
},
"selectedCount": 0,
"candidateCount": 0,
"includedInEndpointPrice": true
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"addresses"
],
"properties": {
"addresses": {
"type": "array",
"items": {
"type": "string",
"pattern": "(?:^|[\\s,])\\d{5}(?:-\\d{4})?\\s*$",
"maxLength": 200,
"minLength": 5
},
"maxItems": 3,
"minItems": 3
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_vz5zyuko"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"maxItems": 11,
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0xF121fbeceC43e1B616D47285851c20d5fC64431b",
"amount": "2490000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1790138958,
"resourceUrl": "https://api.locus.report/api/locus-three-property-buyer-comparison"
},
"signature": "0xb5f9a00151c962da0233d42c07d529ee62d68eac34077f37dfe04b6272ea44db65b8ea0f405de0b7c7f2677e6c3aefa9276dffb523dcffafb5a26f4507e4415a1c",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"locus.freePreflight": {
"mcpUrl": "https://mcp.locus.report/mcp",
"version": 2,
"laneTool": "locus_lane_availability",
"skillUrl": "https://api.locus.report/.well-known/skill.md",
"skillInstall": "npx @velinussage/locus-agent-skill add",
"toolsCallUrl": "https://api.locus.report/tools/call",
"toolsListUrl": "https://api.locus.report/tools/list",
"recommendedTool": "locus_coverage_check",
"coverageBeforeCharge": true,
"unsupportedReturnsFreeDiagnostic": true
}
},
"x402Version": 2
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
2.49USDC≈ $2.49 USD
on Base · exact scheme
Pay 2.49 USDC on Base to 0xF121…4431b. The signed payment is good for 4 minutes.
- Paid to
- 0xF121…4431b
- USD Coin contract
- 0x8335…02913
- Payment window
- 4 minutes
- As published
- 2490000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "eip3009"
},
"payTo": "0xF121fbeceC43e1B616D47285851c20d5fC64431b",
"amount": "2490000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 240
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"addresses": [
"1600 Ridge Rd, Raleigh, NC 27607",
"2400 Hillsborough St, Raleigh, NC 27607",
"110 Seymour Creek Dr, Cary, NC 27513"
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"id": "locus_example",
"caveats": [
"Example artifact; not live data."
],
"records": [],
"generatedAt": "2026-01-01T00:00:00.000Z"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"addresses"
],
"properties": {
"addresses": {
"type": "array",
"items": {
"type": "string",
"pattern": "(?:^|[\\s,])\\d{5}(?:-\\d{4})?\\s*$",
"maxLength": 200,
"minLength": 5
},
"maxItems": 3,
"minItems": 3
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_vz5zyuko"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"maxItems": 11,
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0xF121fbeceC43e1B616D47285851c20d5fC64431b",
"amount": "2490000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1789131582,
"resourceUrl": "https://api.locus.report/api/locus-three-property-buyer-comparison"
},
"signature": "0xca64a9b22a2f62fd4734bf85e2dcf267a26358b70e0be6943c9e962fbfaf4eca5a788feeaabbe8006164fe6d4d2fb655e5d12a5bd63a0d62986194f15b857b2b1b",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
},
"locus.freePreflight": {
"mcpUrl": "https://mcp.locus.report/mcp",
"version": 2,
"laneTool": "locus_lane_availability",
"skillUrl": "https://api.locus.report/.well-known/skill.md",
"skillInstall": "npx @velinussage/locus-agent-skill add",
"toolsCallUrl": "https://api.locus.report/tools/call",
"toolsListUrl": "https://api.locus.report/tools/list",
"recommendedTool": "locus_coverage_check",
"coverageBeforeCharge": true,
"unsupportedReturnsFreeDiagnostic": true
}
}Provenance
- Seen in the source catalog
- 2026-09-11 12:55Z
- Last indexed by Roundhouse
- 2026-09-26 18:20Z
- Last enriched (probe, favicon, geo)
- 2026-09-23 04:45Z
- x402 version
- 2
- Max timeout
- 240s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 18 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service api.locus.report and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=api.locus.report' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://api.locus.report/api/locus-three-property-buyer-comparison, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.