dev.agenticweb.nl

A catalog of clean, structured data API endpoints sold to AI agents via x402 micropayments.

Otheroffline · HTTP 530eip155:8453Exactvia cdp

https://dev.agenticweb.nl/api/v1/global/fx

Settlements · 30d

36↓ 100%

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.

$1.23

Verified settled volume

171 settlements proven x402 by their on-chain EIP-3009 marker.

$0.0030

Listed price

As published in the catalog. Always read the live 402 before paying.

—

Calls · 30d

Upstream's own call count for this endpoint, not ours.

—

Unique payers · 30d

Never called

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0x9fD85fE177A8750a0E8a15b0741C56932f26F1Ae

The 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.

0.003USDC≈ $0.003 USD

on Base · exact scheme

Pay 0.003 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: 3000 smallest units

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x9fD85fE177A8750a0E8a15b0741C56932f26F1Ae",
    "amount": "3000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "to": "ISO 4217 target currency (default USD).",
          "from": "ISO 4217 source currency (default EUR).",
          "amount": "Amount to convert (default 1).",
          "sample": "Set to 1 for the free demo response."
        }
      },
      "output": {
        "type": "json",
        "example": {
          "type": "object",
          "properties": {
            "to": {
              "type": "string",
              "description": "ISO 4217 target currency."
            },
            "from": {
              "type": "string",
              "description": "ISO 4217 source currency."
            },
            "rate": {
              "type": "number",
              "description": "ECB reference rate from→to."
            },
            "as_of": {
              "type": "string",
              "description": "Date of the ECB reference snapshot."
            },
            "amount": {
              "type": "number"
            },
            "result": {
              "type": "number",
              "description": "amount × rate."
            }
          }
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "properties": {}
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog: 2026-07-16 06:28Z
Last indexed by Roundhouse: 2026-07-16 06:40Z
Last enriched (probe, favicon, geo): 2026-08-30 21:45Z
x402 version: 2
Max timeout: 300s
Liveness probe: HTTP 530

Report

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

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md

Show the prompt

Using Roundhouse, look up the x402 service dev.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=dev.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://dev.agenticweb.nl/api/v1/global/fx, 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://app.roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://app.roundhouseai.io/skill.md first — it is the whole procedure.