Roundhouse

YourAITools Listings

YourAITools listing (49.00 USDC): Launch: 24h review + 30 days Featured on youraitools.co + a newsletter line once it has subscribers. POST JSON {tool_url,name,contact_email,category}; invalid bodies get 400 before payment. Reviewed for legitimacy and fit; payment does not guarantee approval. Rejected = refunded manually in USDC. No traffic or revenue promises.

SocialLiveeip155:8453Exactvia facilitator:payAI
https://api.youraitools.co/listing/v1/launch
DirectoryListingFeaturedAi-toolsx402
Calls · 30d
2
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 4 snapshots so far.
$256.05
Verified settled volume
225 settlements proven x402 by their on-chain EIP-3009 marker.
$49.00
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
0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F

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.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "X-PAYMENT header is required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.youraitools.co/listing/v1/launch",
      "description": "YourAITools listing (49.00 USDC): Launch: 24h review + 30 days Featured on youraitools.co + a newsletter line once it has subscribers. POST JSON {tool_url,name,contact_email,category}; invalid bodies get 400 before payment. Reviewed for legitimacy and fit; payment does not guarantee approval. Rejected = refunded manually in USDC. No traffic or revenue promises.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodyType": "json",
          "bodyFields": {
            "name": {
              "type": "string",
              "required": true,
              "description": "name"
            },
            "notes": {
              "type": "string",
              "required": false,
              "description": "Optional: anything the reviewer should know (pricing, x402 endpoint, launch date)"
            },
            "category": {
              "type": "string",
              "required": true,
              "description": "category"
            },
            "tool_url": {
              "type": "string",
              "required": true,
              "description": "Public https URL of the tool, API or its docs"
            },
            "description": {
              "type": "string",
              "required": false,
              "description": "Optional: one or two sentences on what it does"
            },
            "contact_email": {
              "type": "string",
              "required": true,
              "description": "Only used to contact you about this submission; never shown publicly"
            }
          },
          "discoverable": true
        },
        "output": {
          "ref": "LST-EXAMPLE000",
          "tier": "launch",
          "status": "received",
          "review_by": "2026-10-23T18:00:00.000Z",
          "status_url": "https://api.youraitools.co/listing/v1/status/LST-EXAMPLE000"
        }
      },
      "maxAmountRequired": "49000000",
      "maxTimeoutSeconds": 120
    }
  ],
  "x402Version": 1
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

49USDC≈ $49 USD
on Base · exact scheme

Pay 49 USDC on Base to 0x3c1A…08d6F. The signed payment is good for 2 minutes.

Paid to
0x3c1A…08d6F
USD Coin contract
0x8335…02913
Payment window
2 minutes
As published
49000000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F",
    "amount": "49000000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "name": "Example Tool",
          "category": "x402 API",
          "tool_url": "https://example.com",
          "contact_email": "you@example.com"
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "ref": "LST-EXAMPLE000",
          "tier": "launch",
          "status": "received",
          "review_by": "2026-10-23T18:00:00.000Z",
          "status_url": "https://api.youraitools.co/listing/v1/status/LST-EXAMPLE000"
        }
      }
    },
    "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": [
                "tool_url",
                "name",
                "contact_email",
                "category"
              ],
              "properties": {
                "name": {
                  "type": "string",
                  "example": "Example Tool",
                  "maxLength": 80,
                  "minLength": 2
                },
                "notes": {
                  "type": "string",
                  "maxLength": 1000,
                  "description": "Optional: anything the reviewer should know (pricing, x402 endpoint, launch date)"
                },
                "category": {
                  "type": "string",
                  "example": "x402 API",
                  "maxLength": 48,
                  "minLength": 2
                },
                "tool_url": {
                  "type": "string",
                  "example": "https://example.com",
                  "maxLength": 500,
                  "description": "Public https URL of the tool, API or its docs"
                },
                "description": {
                  "type": "string",
                  "maxLength": 600,
                  "description": "Optional: one or two sentences on what it does"
                },
                "contact_email": {
                  "type": "string",
                  "example": "you@example.com",
                  "maxLength": 254,
                  "description": "Only used to contact you about this submission; never shown publicly"
                }
              },
              "additionalProperties": true
            },
            "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
2026-10-24 22:14Z
Last indexed by Roundhouse
2026-10-26 06:16Z
Last enriched (probe, favicon, geo)
2026-10-25 11:17Z
x402 version
2
Max timeout
120s
Liveness probe
HTTP 402
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

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.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service YourAITools Listings 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=YourAITools%20Listings'
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.youraitools.co/listing/v1/launch, 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.