Adds color to black and white photos and historic images

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x2a90d68071b16ba7ab236709d4e37a54f56fea3b",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "image": "https://example.com/photo.jpg"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "image": {
                  "description": "URL of the image to colorize.",
                  "example": "https://example.com/photo.jpg",
                  "type": "string"
                }
              },
              "required": [
                "image"
              ],
              "type": "object"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  },
  "zeroclick": {
    "info": {
      "payment": {
        "amountUsd": "0.010000",
        "id": "apay_m62zwchNoNb_yfHTN0s9t"
      },
      "requestId": "zcreq_zeQEOK5QJxpBayKRdnaZR",
      "service": "image-colorizer"
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "agentId": {
          "type": "string"
        },
        "payment": {
          "properties": {
            "amountUsd": {
              "type": "string"
            },
            "id": {
              "type": "string"
            }
          },
          "required": [
            "id",
            "amountUsd"
          ],
          "type": "object"
        },
        "requestId": {
          "type": "string"
        },
        "service": {
          "type": "string"
        }
      },
      "required": [
        "payment"
      ],
      "type": "object"
    }
  }
}

curl "https://deepai.pay.zeroclick.io/api/colorizer"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://deepai.pay.zeroclick.io/api/colorizer");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://deepai.pay.zeroclick.io/api/colorizer")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header