Repair bounded near-JSON into valid deterministic JSON and optionally validate a safe JSON

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x25e8245f07d5e4873987293dad666afbe56a9608",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "maxTimeoutSeconds": 60
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "text": "{status: 'ok', count: 2,}"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "repaired": true,
          "repairs": [
            "quote-object-keys",
            "convert-single-quoted-strings",
            "remove-trailing-commas"
          ],
          "valid": true
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "additionalProperties": false,
              "properties": {
                "max_repairs": {
                  "default": 8,
                  "maximum": 12,
                  "minimum": 0,
                  "type": "integer"
                },
                "schema": {
                  "description": "Optional bounded JSON Schema subset.",
                  "type": "object"
                },
                "text": {
                  "maxLength": 32768,
                  "minLength": 1,
                  "type": "string"
                }
              },
              "required": [
                "text"
              ],
              "type": "object"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "additionalProperties": true,
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

curl "https://foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev/v1/json/repair"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev/v1/json/repair");
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://foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev/v1/json/repair")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header