{
  "x402Version": 2,
  "id": 6526,
  "slug": "6526",
  "resource": "https://touchstone.locomot.io/verify/sig",
  "description": "Recover who signed a message (ecrecover, EIP-191 personal_sign). For EIP-712 typed data use POST /verify/sig. Every answer signed.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xa3091005a76b1480F1897a9D0C2e1c55B7767674",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "2000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "expected_signer": "0x19E7E376E7C213B7E7e7e46cc70A5dD086DAff2A",
            "message": "touchstone",
            "signature": "0xa4237c8d9891e32f5e7c6ea14ca0a9a016454f1d23210b76caac4cc6ebf0f4480034bbf06da24dcef3d0f1c9654073d31fc2c6fef0d6f4306fb4c00c3ac5d20a1b",
            "type": "eip191"
          },
          "type": "http"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "expected_signer": {
                    "description": "optional address to match against",
                    "type": "string"
                  },
                  "message": {
                    "description": "signed message (text or 0x-hex)",
                    "type": "string"
                  },
                  "signature": {
                    "description": "0x-hex signature",
                    "type": "string"
                  },
                  "type": {
                    "description": "eip191",
                    "type": "string"
                  }
                },
                "required": [
                  "signature",
                  "message"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "digest": {
                "type": "string"
              },
              "expected_signer": {
                "type": "string"
              },
              "matches": {
                "type": "boolean"
              },
              "op": {
                "type": "string"
              },
              "scheme": {
                "type": "string"
              },
              "signer": {
                "type": "string"
              },
              "source": {
                "type": "string"
              }
            },
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "touchstone.locomot.io",
  "lastUpdated": "2026-09-14T16:37:14.373Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-14T16:37:13.869Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "touchstone.locomot.io",
    "manifest_name": "touchstone.locomot.io",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}