api.agenticweb.nl
A catalog of clean, structured data API endpoints sold to AI agents via x402 micropayments.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
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.
Pay 0.025 USDC on Base to 0x9fD8…6F1Ae. The signed payment is good for 5 minutes.
- Paid to
- 0x9fD8…6F1Ae
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 25000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x9fD85fE177A8750a0E8a15b0741C56932f26F1Ae",
"amount": "25000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"postcode": "1011AC",
"huisnummer": 128
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"type": "object",
"properties": {
"area": {
"type": "object",
"description": "{ status, scope: \"gemeente\", data, reason? }: CBS population, households, density for the gemeente — not for this address."
},
"query": {
"type": "object",
"description": "Echo of the normalised postcode + huisnummer."
},
"address": {
"type": "object",
"description": "{ status, data }: street, city, gemeente, province, WGS84 + RD coordinates. Always status \"ok\" on a 200."
},
"building": {
"type": "object",
"description": "{ status, data }: BAG bouwjaar, oppervlakte_m2, gebruiksdoel, verblijfsobject/pand ids and status. Always status \"ok\" on a 200; null fields for a ligplaats/standplaats."
},
"elevation": {
"type": "object",
"description": "{ status, data, reason? }: AHN surface_m, nap_m and object_height_m sampled at the address coordinate. surface_m is this building's height; nap_m and object_height_m are usually null over a building, because the AHN masks buildings out of its terrain model — use /nl/elevation with a bare postcode for ground level. status may also be no_data (open water, no coverage) or unavailable."
}
}
}
}
},
"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": [
"postcode",
"huisnummer"
],
"properties": {
"postcode": {
"type": "string",
"description": "Dutch postcode, e.g. 1011AC."
},
"huisnummer": {
"type": "number",
"description": "House number."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"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
- 2026-08-21 09:49Z
- Last indexed by Roundhouse
- 2026-09-11 12:51Z
- Last enriched (probe, favicon, geo)
- 2026-09-22 03:45Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 503
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. 19 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.agenticweb.nl 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.agenticweb.nl' 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.agenticweb.nl/api/v1/nl/dossier, 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.