Evidence row 452241

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentsvc.io/api/v1/proxy/qr-code"
    ]
  ],
  "name": "QR Code Generator",
  "owner_address": "0x622efa6ceb83a5b6edbc931332f4db68b7f74f27",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27",
        "scheme": "exact"
      },
      {
        "amount": "4000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "5JzPS5qpEwUM1vTC9GG7uqvwJdHzbEwfoPHf2Ki977tg",
        "scheme": "exact"
      },
      {
        "amount": "4000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27",
        "scheme": "exact"
      },
      {
        "amount": "4000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27",
        "scheme": "exact"
      }
    ],
    "description": "Generate a QR code for any text or URL. Returns image_base64 (base64 PNG; decode to get raw bytes). Params: text (required), size in px (64-1024, default 256), error_correction (L/M/Q/H, default M). H = highest redundancy, survives up to 30% damage.",
    "extensions": {
      "bazaar": {
        "category": "utility",
        "info": {
          "input": {
            "body": {
              "size": 256,
              "text": "https://agentsvc.io"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "generated_at": "2026-04-07T12:00:00.000Z",
                "height": 256,
                "image_base64": "iVBORw0KGgoAAAANSUhEUgAAAQAAAAEACAYAAABccqhmAAAA...",
                "text": "https://agentsvc.io",
                "width": 256
              },
              "success": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "error_correction": {
                      "default": "M",
                      "description": "Error correction level: L=7%, M=15%, Q=25%, H=30% data recovery. Higher = bigger QR code.",
                      "enum": [
                        "L",
                        "M",
                        "Q",
                        "H"
                      ],
                      "type": "string"
                    },
                    "size": {
                      "default": 256,
                      "description": "Output image size in pixels (width and height). Min: 64, Max: 1024.",
                      "type": "integer"
                    },
                    "text": {
                      "description": "The text or URL to encode in the QR code",
                      "type": "string"
                    }
                  },
                  "required": [
                    "text"
                  ]
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "data": {
                      "properties": {
                        "generated_at": {
                          "description": "ISO 8601 timestamp of generation",
                          "format": "date-time",
                          "type": "string"
                        },
                        "height": {
                          "description": "Image height in pixels",
                          "type": "integer"
                        },
                        "image_base64": {
                          "description": "Base64-encoded PNG image of the QR code (decode to get raw bytes)",
                          "type": "string"
                        },
                        "text": {
                          "description": "The text that was encoded",
                          "type": "string"
                        },
                        "width": {
                          "description": "Image width in pixels",
                          "type": "integer"
                        }
                      },
                      "required": [
                        "image_base64",
                        "width",
                        "height",
                        "text"
                      ],
                      "type": "object"
                    },
                    "success": {
                      "type": "boolean"
                    }
                  },
                  "required": [
                    "success",
                    "data"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        },
        "tags": [
          "qr-code",
          "qr-generator",
          "qr",
          "qrcode",
          "image",
          "encode",
          "png",
          "barcode"
        ]
      },
      "builder-code": {
        "info": {
          "a": "bc_q6wi3opd"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791462963/bazaar-icons/243ff0b79dbee242.png",
    "lastUpdated": "2026-10-27T09:54:39.907Z",
    "quality": {
      "l30DaysTotalCalls": 14,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-26T04:02:38.859Z"
    },
    "resource": "https://agentsvc.io/api/v1/proxy/qr-code",
    "serviceName": "QR Code Generator",
    "tags": [
      "qr-code",
      "qr-generator",
      "qr",
      "qrcode",
      "image"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Generate a QR code for any text or URL. Returns image_base64 (base64 PNG; decode to get raw bytes). Params: text (required), size in px (64-1024, default 256), error_correction (L/M/Q/H, default M). H = highest redundancy, survives up to 30% damage."
}

What the leaf hashes

{"body":"aee252d1e7d748fd8d63ec2825b45e01a8ff14050078e4f13a503f76e910ef75","id":452241,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100519202740,"prev":19227,"subject":"x402_bazaar:https://agentsvc.io/api/v1/proxy/qr-code","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.