{
  "x402Version": 2,
  "id": 29211,
  "slug": "29211",
  "resource": "https://api.agentstools.dev/notarize",
  "description": "Notarize a public URL: we fetch it ourselves and return a signed snapshot (final URL, HTTP status, content-type, sha256 of the body, server timestamp, upstream host) with TWO cryptographic attestations — a plain EIP-712 signature and an EAS off-chain (Version2) attestation. Proves what this endpoint observed at fetch time (integrity + timestamp + non-repudiation). mode=hash (default) returns metadata + hash only; mode=full also returns the body.",
  "type": "http",
  "serviceName": "notarize",
  "resourceType": "Utilities",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "8000",
      "amountUsd": 0.008,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "mode": "hash",
            "url": "https://example.com"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "attestations": {
              "eas_offchain": {
                "signer": "0x48Cb...8960",
                "uid": "0x..."
              },
              "eip712": {
                "signature": "0x...",
                "signer": "0x48Cb...8960"
              }
            },
            "attestor": "0x48Cb...8960",
            "mode": "hash",
            "snapshot": {
              "content_length": 1256,
              "content_type": "text/html",
              "fetched_at": "2026-07-03T00:00:00Z",
              "final_url": "https://example.com/",
              "http_status": 200,
              "sha256": "0xb1946ac9...",
              "upstream_host": "example.com"
            }
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "mode": {
                    "description": "hash = metadata + sha256 only (default); full = also return the fetched body (base64)",
                    "enum": [
                      "hash",
                      "full"
                    ],
                    "type": "string"
                  },
                  "network": {
                    "description": "Reserved (attestations are chainId 8453 / Base)",
                    "type": "string"
                  },
                  "url": {
                    "description": "Public http(s) URL to fetch and notarize",
                    "type": "string"
                  }
                },
                "required": [
                  "url"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "attestation",
    "notarize",
    "provenance",
    "eip712",
    "eas",
    "bazaar"
  ],
  "sourceHost": "api.agentstools.dev",
  "lastUpdated": "2026-10-08T06:08:16.999Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-10-08T06:08:16.773Z"
  },
  "metadata": {
    "serviceName": "notarize",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "mode": "hash",
              "url": "https://example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "attestations": {
                "eas_offchain": {
                  "signer": "0x48Cb...8960",
                  "uid": "0x..."
                },
                "eip712": {
                  "signature": "0x...",
                  "signer": "0x48Cb...8960"
                }
              },
              "attestor": "0x48Cb...8960",
              "mode": "hash",
              "snapshot": {
                "content_length": 1256,
                "content_type": "text/html",
                "fetched_at": "2026-07-03T00:00:00Z",
                "final_url": "https://example.com/",
                "http_status": 200,
                "sha256": "0xb1946ac9...",
                "upstream_host": "example.com"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "mode": {
                      "description": "hash = metadata + sha256 only (default); full = also return the fetched body (base64)",
                      "enum": [
                        "hash",
                        "full"
                      ],
                      "type": "string"
                    },
                    "network": {
                      "description": "Reserved (attestations are chainId 8453 / Base)",
                      "type": "string"
                    },
                    "url": {
                      "description": "Public http(s) URL to fetch and notarize",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.agentstools.dev",
    "manifest_name": "api.agentstools.dev",
    "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": {
    "example": {},
    "type": "string"
  }
}