Quant Agent Shop
Sanctions screening against the US Treasury OFAC SDN and Consolidated lists. Send a person, company or vessel name (fuzzy match on names and aliases, with scores) or a crypto wallet address (exact match against addresses OFAC lists). Returns match or no_match, entries with program, list and score, and provenance: each list file's URL, refresh time and SHA-256. Use before a payment or onboarding. A screening aid, not a compliance determination. Failed calls are not charged.
SearchLiveeip155:8453Exactvia cdp
Web-searchWeb-scrapingCompany-dataResearchCompliance
Calls · 30d
21
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 4 snapshots so far.
$0.59
Verified settled volume
263 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
21
Calls · 30d
Upstream's own call count for this endpoint, not ours.
5
Unique payers · 30d
Last called 2026-10-26 00:18Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x4d8d8D4f04512029172e0176744Eec4AE5238309The 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.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.01USDC≈ $0.01 USD
on Base · exact scheme
Pay 0.01 USDC on Base to 0x4d8d…38309. The signed payment is good for 2 minutes.
- Paid to
- 0x4d8d…38309
- USD Coin contract
- 0x8335…02913
- Payment window
- 2 minutes
- As published
- 10000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4d8d8D4f04512029172e0176744Eec4AE5238309",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"name": "Banco Nacional de Cuba",
"type": "entity"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"lists": [
"OFAC SDN",
"OFAC Consolidated (non-SDN)"
],
"query": "Banco Nacional de Cuba",
"notice": "Screening aid, not a compliance determination. No match does not clear a party. Source: US Treasury OFAC lists (US government work).",
"status": "match",
"matches": [
{
"uid": "306",
"list": "OFAC SDN",
"name": "BANCO NACIONAL DE CUBA",
"type": "entity",
"score": 1,
"remarks": "a.k.a. 'BNC'.",
"programs": [
"CUBA"
],
"matched_name": "BANCO NACIONAL DE CUBA"
}
],
"provenance": {
"lists": [
{
"name": "OFAC SDN",
"files": [
"SDN.CSV",
"ALT.CSV",
"SDN.XML"
],
"entries": 19471,
"refreshed_at": "2026-10-22T03:15:04+00:00"
},
{
"name": "OFAC Consolidated (non-SDN)",
"files": [
"CONS_PRIM.CSV",
"CONS_ALT.CSV"
],
"entries": 486,
"refreshed_at": "2026-10-22T03:15:04+00:00"
}
],
"sources": [
{
"url": "https://sanctionslistservice.ofac.treas.gov/api/PublicationPreview/exports/SDN.CSV",
"file": "SDN.CSV",
"sha256": "6167e477d8a33cc18eeec1149e65fd0ce7430722256e0feb0277173fefdb153a",
"retrieved_at": "2026-10-22T03:15:04+00:00"
},
{
"url": "https://sanctionslistservice.ofac.treas.gov/api/PublicationPreview/exports/ALT.CSV",
"file": "ALT.CSV",
"sha256": "4d48fba6cf5f7d6abfb35e695f453297870a7a56568ceae968f06d04701b0047",
"retrieved_at": "2026-10-22T03:15:04+00:00"
},
{
"url": "https://sanctionslistservice.ofac.treas.gov/api/PublicationPreview/exports/CONS_PRIM.CSV",
"file": "CONS_PRIM.CSV",
"sha256": "a6e9c460a6f6d9bda9b3b2e6d909437a32b7629dede0e897bc382a24d86b499e",
"retrieved_at": "2026-10-22T03:15:04+00:00"
},
{
"url": "https://sanctionslistservice.ofac.treas.gov/api/PublicationPreview/exports/CONS_ALT.CSV",
"file": "CONS_ALT.CSV",
"sha256": "90adf60559576e89ce40ca68fd4256632930887d9351139e29b7f1c36bc684fc",
"retrieved_at": "2026-10-22T03:15:04+00:00"
},
{
"url": "https://sanctionslistservice.ofac.treas.gov/api/PublicationPreview/exports/SDN.XML",
"file": "SDN.XML",
"sha256": "bf92a04e60b4b2362d45490e5142e47b687c2ebb5898da6bc71b697602016e6e",
"retrieved_at": "2026-10-22T03:15:04+00:00"
}
],
"freshness": "lists downloaded daily; screening is refused when any list is over 3 days old",
"crypto_addresses": {
"from": "Digital Currency Address ids in SDN.XML (OFAC SDN list)",
"match": "exact",
"covered": true,
"addresses": 1050
}
},
"query_type": "name",
"screened_at": "2026-10-22T09:00:00+00:00",
"list_downloaded_at": "2026-10-22T03:15:04+00:00"
}
}
},
"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",
"properties": {
"name": {
"anyOf": [
{
"type": "string",
"maxLength": 200,
"minLength": 2
},
{
"type": "null"
}
],
"title": "Name",
"default": null,
"description": "Person, company or vessel name to screen (fuzzy match)."
},
"type": {
"anyOf": [
{
"enum": [
"individual",
"entity",
"vessel",
"aircraft"
],
"type": "string"
},
{
"type": "null"
}
],
"title": "Type",
"default": null,
"description": "Only entries of this type (name screening)."
},
"address": {
"anyOf": [
{
"type": "string",
"pattern": "^[A-Za-z0-9]+$",
"maxLength": 100,
"minLength": 20
},
{
"type": "null"
}
],
"title": "Address",
"default": null,
"description": "Crypto wallet address to screen (exact match). Send name or address."
},
"min_score": {
"type": "number",
"title": "Min Score",
"default": 0.88,
"maximum": 1,
"minimum": 0.8,
"description": "Lowest name similarity to report, 0.80 to 1."
},
"max_results": {
"type": "integer",
"title": "Max Results",
"default": 10,
"maximum": 20,
"minimum": 1,
"description": "Most matches to return."
}
},
"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"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-26 14:18Z
- Last indexed by Roundhouse
- 2026-10-26 17:20Z
- Last enriched (probe, favicon, geo)
- 2026-10-22 19:17Z
- x402 version
- 2
- Max timeout
- 120s
- 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. 4 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 Quant Agent Shop 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=Quant%20Agent%20Shop' 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://quantagentshop.com/v1/sanctions-screen, 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. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.