Roundhouse

x402broker.com

X402-Broker GitHub Supply-Chain & Dependency Security Scanner: Audits open-source repositories for supply-chain risks, CVEs, and secret leaks.

OtherLiveeip155:8453Exactvia facilitator:payAI
https://x402broker.com/v1/repo-supply-chain-scan
x402McpA2ax402brokerRepo-supply-chain-scan
Settlements · 30d
132↑ 350%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.44
Verified settled volume
132 settlements proven x402 by their on-chain EIP-3009 marker.
$0.00
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
0xEC5275D5b03bc390FcA63D902d0B2D0Db2eb5573

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": "0xEC5275D5b03bc390FcA63D902d0B2D0Db2eb5573",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xEC5275D5b03bc390FcA63D902d0B2D0Db2eb5573",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 120
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xEC5275D5b03bc390FcA63D902d0B2D0Db2eb5573",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 120
    },
    {
      "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xEC5275D5b03bc390FcA63D902d0B2D0Db2eb5573",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:10",
      "maxTimeoutSeconds": 120
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xEC5275D5b03bc390FcA63D902d0B2D0Db2eb5573",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 120
    }
  ],
  "message": "HTTP 402 Payment Required ($0.0100 USDC). Send exact USDC on Base Mainnet (eip155:8453) to 0xec5275d5b03bc390fca63d902d0b2d0db2eb5573 and pass tx_hash in X-Payment-Proof (or top up a Zero-Gas Session Pass at POST /v1/billing/topup).",
  "resource": {
    "url": "https://x402broker.com/v1/repo-supply-chain-scan",
    "mimeType": "application/json",
    "description": "Coding Agent GitHub Repo, Dependency & License Security Auditor (/v1/repo-supply-chain-scan) — Evaluates any GitHub repository for license risk, maintenance velocity, stars/forks, and supply-chain security before code execution."
  },
  "protocols": {
    "mpp": {
      "challenges": [
        {
          "id": "mpp_c4c753c5ec1b4e89",
          "amount": "0.0100",
          "intent": "session",
          "method": "stripe",
          "expires": "2026-10-20T20:30:43Z",
          "currency": "usd",
          "checkoutUrl": "https://x402-broker-72343955726.us-central1.run.app/v1/billing/stripe-checkout?amount_usd=2&agent_id=agent_3d9078f69dd9",
          "description": "Coding Agent GitHub Repo, Dependency & License Security Auditor (/v1/repo-supply-chain-scan) — Evaluates any GitHub repository for license risk, maintenance velocity, stars/forks, and supply-chain security before code execution."
        },
        {
          "id": "mpp_x402_4faec116b3774b8e",
          "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
          "payTo": "0xec5275d5b03bc390fca63d902d0b2d0db2eb5573",
          "amount": "10000",
          "intent": "charge",
          "method": "x402",
          "expires": "2026-10-20T20:30:43Z",
          "network": "eip155:8453",
          "description": "Coding Agent GitHub Repo, Dependency & License Security Auditor (/v1/repo-supply-chain-scan) — Evaluates any GitHub repository for license risk, maintenance velocity, stars/forks, and supply-chain security before code execution."
        }
      ],
      "httpStatus": 402
    },
    "l402": {
      "invoice": "lnbc1000n1p_agentdiet_ph_dc3af9e2bfef4a4fd09fb7b7f6b419e7",
      "macaroon": "eyJ2IjoxLCJjaWQiOiJjNGM3NTNjNWVjMWI0ZTg5ODcyZmNjNWQzZjMxYzRhNCIsImFnZW50X2lkIjoiYWdlbnRfM2Q5MDc4ZjY5ZGQ5IiwicGF5bWVudF9oYXNoIjoiZGMzYWY5ZTJiZmVmNGE0ZmQwOWZiN2I3ZjZiNDE5ZTc5MzE4OGU3YTcyMjFmOGY0ZmNlZGU5N2FkMGM1ZWU2NiIsImFtb3VudF91c2QiOjAuMDEsInJlc291cmNlIjoiL3YxL2dpdGh1Yi1hdWRpdCIsImV4cCI6MTc5MjUyODI0M30.8cf49da46ce79b1fcb533653f5ba4c8071a173ff3233bbe1ea19805c2eb72790",
      "challenge_id": "c4c753c5ec1b4e89872fcc5d3f31c4a4",
      "payment_hash": "dc3af9e2bfef4a4fd09fb7b7f6b419e793188e7a7221f8f4fcede97ad0c5ee66"
    },
    "x402": {
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "nonce": "4faec116b3774b8e8e911b29dfabd740",
      "payTo": "0xec5275d5b03bc390fca63d902d0b2d0db2eb5573",
      "amount": "10000",
      "scheme": "exact",
      "agentId": "agent_3d9078f69dd9",
      "chainId": "eip155:8453",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://x402broker.com/v1/repo-supply-chain-scan",
      "amountUsd": 0.01,
      "expiresAt": 1792528243,
      "description": "Coding Agent GitHub Repo, Dependency & License Security Auditor (/v1/repo-supply-chain-scan) — Evaluates any GitHub repository for license risk, maintenance velocity, stars/forks, and supply-chain security before code execution.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodyType": "json",
          "bodyFields": {
            "repo": {
              "type": "string",
              "required": true,
              "description": "GitHub repository in owner/name format (e.g. modelcontextprotocol/servers or langchain-ai/langgraph)"
            }
          }
        },
        "output": {
          "type": "object",
          "required": [
            "status",
            "roi_proof",
            "data"
          ],
          "properties": {
            "data": {
              "type": "object"
            },
            "status": {
              "type": "string"
            },
            "roi_proof": {
              "type": "object"
            }
          }
        }
      },
      "usdcContract": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "maxAmountRequired": "10000",
      "maxTimeoutSeconds": 300,
      "challengeSignature": "d367036c890313ae0dcdc167e6560ef4fbd836d899c9de2f353270346f77dd8f"
    },
    "prepaid_topup": {
      "topup_endpoint": "/v1/billing/topup",
      "base_usdc_wallet": "0xec5275d5b03bc390fca63d902d0b2d0db2eb5573",
      "solana_usdc_wallet": "Dq7fuKy4tGsKeQcDh4oVFjTTkbmfQpS1LTrnFxqd339L",
      "stripe_payment_link": "https://x402-broker-72343955726.us-central1.run.app/v1/billing/stripe-checkout?amount_usd=10",
      "stripe_checkout_links": {
        "nano_2_usd": "https://x402broker.com/v1/billing/stripe-checkout?amount_usd=2",
        "pro_10_usd_plus_10pct": "https://x402broker.com/v1/billing/stripe-checkout?amount_usd=10",
        "fund_50_usd_plus_25pct": "https://x402broker.com/v1/billing/stripe-checkout?amount_usd=50"
      }
    }
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "repo": "modelcontextprotocol/servers"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": {},
            "status": "ok",
            "roi_proof": {
              "compression_ratio_pct": 91.4
            }
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "repo"
            ],
            "properties": {
              "repo": {
                "type": "string",
                "minLength": 1,
                "description": "GitHub repository in owner/name format (e.g. modelcontextprotocol/servers or langchain-ai/langgraph)"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "status",
              "roi_proof",
              "data"
            ],
            "properties": {
              "data": {
                "type": "object"
              },
              "status": {
                "type": "string"
              },
              "roi_proof": {
                "type": "object"
              }
            }
          }
        }
      }
    },
    "outputSchema": {
      "type": "object",
      "required": [
        "status",
        "roi_proof",
        "data"
      ],
      "properties": {
        "data": {
          "type": "object"
        },
        "status": {
          "type": "string"
        },
        "roi_proof": {
          "type": "object"
        }
      }
    }
  },
  "environment": "production",
  "status_code": 402,
  "x402Version": 2,
  "agent_wallet": {
    "agent_id": "agent_3d9078f69dd9",
    "api_token": "agd_d4dc85264ba8ced04e7dba29c1a6",
    "balance_usd": 0,
    "free_calls_used": 0,
    "free_calls_limit": 5
  },
  "required_usd": 0.01,
  "ai_assistant_display_instruction": "Tell the user: Free quota reached for 'agent_3d9078f69dd9' ($0.0100 USD). Get a $2 Zero-Gas Session Pass at https://x402-broker-72343955726.us-central1.run.app/v1/billing/stripe-checkout?amount_usd=2 or send Base USDC to 0xec5275d5b03bc390fca63d902d0b2d0db2eb5573."
}

Accepts

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

0USDC≈ $0 USD
on Base · exact scheme

Pay 0 USDC on Base to 0xEC52…b5573. The signed payment is good for 2 minutes.

Paid to
0xEC52…b5573
USD Coin contract
0x8335…02913
Payment window
2 minutes
As published
0 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xEC5275D5b03bc390FcA63D902d0B2D0Db2eb5573",
    "amount": "0",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "repo": "modelcontextprotocol/servers"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "data": {},
          "status": "ok",
          "roi_proof": {
            "compression_ratio_pct": 91.4
          }
        }
      }
    },
    "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": {
                "repo": {
                  "type": "string"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-20 13:09Z
Last indexed by Roundhouse
2026-10-26 20:46Z
Last enriched (probe, favicon, geo)
2026-10-20 20:15Z
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

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 x402broker.com 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=x402broker.com'
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://x402broker.com/v1/repo-supply-chain-scan, 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.