{
  "x402Version": 2,
  "id": 40204,
  "slug": "40204",
  "resource": "https://app.heinrichstech.com/v1/cdp/webhook-sig-verify",
  "description": "BitBooth Webhook Signature Verify: pay 0.005 USDC, verify a webhook signature against the provider's canonical HMAC scheme. Supports stripe, github, vercel, cdp, slack, and generic HMAC-SHA256. Constant-time compare, clock-skew tolerance on timestamp-bearing providers (Stripe / Slack / CDP). Stateless — caller supplies their secret in the request body, we never store it.",
  "type": "http",
  "resourceType": "Utilities",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xDa2F35d283c42dd60B965322394bc658a5c1769F",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 120
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 120
    },
    {
      "scheme": "exact",
      "network": "xrpl:0",
      "payTo": "rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy",
      "asset": "524C555344000000000000000000000000000000",
      "amount": "0.005000",
      "maxTimeoutSeconds": 120
    },
    {
      "scheme": "exact",
      "network": "xrpl:0",
      "payTo": "rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy",
      "asset": "5553444300000000000000000000000000000000",
      "amount": "0.005000",
      "maxTimeoutSeconds": 120
    },
    {
      "scheme": "exact",
      "network": "stellar:pubnet",
      "payTo": "GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO",
      "asset": "USDC",
      "amount": "50000",
      "maxTimeoutSeconds": 120
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "category": "utility",
      "discoverable": true,
      "info": {
        "input": {
          "body": {
            "payload": "{\"id\":\"evt_test\",\"type\":\"checkout.session.completed\"}",
            "provider": "stripe",
            "secret": "whsec_test_secret",
            "signature": "t=1640000000,v1=abc...",
            "timestamp": "1640000000",
            "toleranceSeconds": 300
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "details": {
              "ageSeconds": 14,
              "checkedTolerance": true
            },
            "ok": true,
            "payment": {
              "network": "eip155:8453",
              "payer": "0xbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
              "transaction": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
            },
            "provider": "stripe",
            "scheme": "hmac-sha256-stripe",
            "valid": true
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "payload": {
                    "type": "string"
                  },
                  "provider": {
                    "enum": [
                      "stripe",
                      "github",
                      "vercel",
                      "cdp",
                      "slack",
                      "generic"
                    ],
                    "type": "string"
                  },
                  "secret": {
                    "type": "string"
                  },
                  "signature": {
                    "type": "string"
                  },
                  "timestamp": {
                    "type": "string"
                  },
                  "toleranceSeconds": {
                    "type": "number"
                  }
                },
                "required": [
                  "provider",
                  "payload",
                  "signature",
                  "secret"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      },
      "tags": [
        "webhook",
        "hmac",
        "signature",
        "verify",
        "agent-dev"
      ]
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "app.heinrichstech.com",
  "lastUpdated": "2026-10-06T07:38:50.746Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-10-06T07:38:49.167Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "category": "utility",
        "discoverable": true,
        "info": {
          "input": {
            "body": {
              "payload": "{\"id\":\"evt_test\",\"type\":\"checkout.session.completed\"}",
              "provider": "stripe",
              "secret": "whsec_test_secret",
              "signature": "t=1640000000,v1=abc...",
              "timestamp": "1640000000",
              "toleranceSeconds": 300
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "details": {
                "ageSeconds": 14,
                "checkedTolerance": true
              },
              "ok": true,
              "payment": {
                "network": "eip155:8453",
                "payer": "0xbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
                "transaction": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
              },
              "provider": "stripe",
              "scheme": "hmac-sha256-stripe",
              "valid": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "payload": {
                      "type": "string"
                    },
                    "provider": {
                      "enum": [
                        "stripe",
                        "github",
                        "vercel",
                        "cdp",
                        "slack",
                        "generic"
                      ],
                      "type": "string"
                    },
                    "secret": {
                      "type": "string"
                    },
                    "signature": {
                      "type": "string"
                    },
                    "timestamp": {
                      "type": "string"
                    },
                    "toleranceSeconds": {
                      "type": "number"
                    }
                  },
                  "required": [
                    "provider",
                    "payload",
                    "signature",
                    "secret"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        },
        "tags": [
          "webhook",
          "hmac",
          "signature",
          "verify",
          "agent-dev"
        ]
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "app.heinrichstech.com",
    "manifest_name": "app.heinrichstech.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "details": {
      "ageSeconds": 14,
      "checkedTolerance": true
    },
    "ok": true,
    "payment": {
      "network": "eip155:8453",
      "payer": "0xbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
      "transaction": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
    },
    "provider": "stripe",
    "scheme": "hmac-sha256-stripe",
    "valid": true
  }
}