Roundhouse

x402-intel.rileycraig14.workers.dev

Ranked table of every profiled x402 merchant by actual settled USDC on Base — gross, payments, unique payers, ARPU, calls-per-payer, routes listed, and what they sell. Crawler and self-funded flows removed.

SearchLiveeip155:8453Exactvia facilitator:payAI
https://x402-intel.rileycraig14.workers.dev/merchants/top
Settlements · 30d
54↓ 50%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$26.67
Verified settled volume
1,311 settlements proven x402 by their on-chain EIP-3009 marker.
$0.050
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
0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c

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": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://x402-intel.rileycraig14.workers.dev/merchants/top",
      "description": "Ranked table of every profiled x402 merchant by actual settled USDC on Base — gross, payments, unique payers, ARPU, calls-per-payer, routes listed, and what they sell. Crawler and self-funded flows removed.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "limit": "50"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "coverage": {
              "routes_indexed": 3000,
              "merchants_earning": 85,
              "merchants_profiled": 136
            },
            "merchants": [
              {
                "arpu": 1.412,
                "host": "api.example.com",
                "payments": 250,
                "gross_usd": 353,
                "routes_listed": 5,
                "unique_payers": 11,
                "calls_per_payer": 22.7
              }
            ]
          }
        }
      },
      "maxAmountRequired": "50000",
      "maxTimeoutSeconds": 300
    }
  ],
  "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.

0.05USDC≈ $0.05 USD
on Base · exact scheme

Pay 0.05 USDC on Base to 0xc91c…2b95c. The signed payment is good for 5 minutes.

Paid to
0xc91c…2b95c
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
50000 smallest units
Buys
Ranked table of every profiled x402 merchant by actual settled USDC on Base — gross, payments, unique payers, ARPU, calls-per-payer, routes listed, and what they sell. Crawler and self-funded flows removed.
Returns
application/json
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c",
    "scheme": "exact",
    "network": "base",
    "mimeType": "application/json",
    "resource": "https://x402-intel.rileycraig14.workers.dev/merchants/top",
    "description": "Ranked table of every profiled x402 merchant by actual settled USDC on Base — gross, payments, unique payers, ARPU, calls-per-payer, routes listed, and what they sell. Crawler and self-funded flows removed.",
    "outputSchema": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "limit": "50"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "coverage": {
            "routes_indexed": 3000,
            "merchants_earning": 85,
            "merchants_profiled": 136
          },
          "merchants": [
            {
              "arpu": 1.412,
              "host": "api.example.com",
              "payments": 250,
              "gross_usd": 353,
              "routes_listed": 5,
              "unique_payers": 11,
              "calls_per_payer": 22.7
            }
          ]
        }
      }
    },
    "maxAmountRequired": "50000",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog
2026-09-02 18:27Z
Last indexed by Roundhouse
2026-09-24 07:45Z
Last enriched (probe, favicon, geo)
2026-09-14 21:16Z
x402 version
1
Max timeout
300s
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

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 x402-intel.rileycraig14.workers.dev 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=x402-intel.rileycraig14.workers.dev'
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://x402-intel.rileycraig14.workers.dev/merchants/top, 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.