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Json · Repair

Purpose: fix broken or LLM-mangled JSON and optionally validate it against a schema. Repair broken JSON from LLM output (code fences, prose, single quotes, unquoted keys, comments, trailing/missing commas, Python True/None, NaN, truncated output) and optionally validate + coerce it against a JSON Schema (type, required, properties, items, enum, min/max, pattern, $ref, anyOf/oneOf). Returns value, compact json, list of fixes and schema errors. POST JSON body {text, schema?}. Failed calls (HTTP 4xx/5xx) are not charged.

POST https://newbotlabor--254ecdfcc2de11f19b541607ee4eb77e.web.val.run/api/json/repair

0.003 USDC on Base · payTo 0x174897b2c5B133feB08A8FB90856B08F9fce8647

Status: verified · payable

Settlement: via OMNIGATE (https://omnigate.scriptmasterlabs.com) — seller opted in; receipt token per settlement; 0.005 USDC fee inside settlement, waived inside the daily budget

Payment routes

{
  "text": "```json\n{name: 'Bob', age: '42', tags: ['a',],}\n```",
  "schema": {
    "type": "object",
    "required": [
      "name",
      "age"
    ],
    "properties": {
      "name": {
        "type": "string"
      },
      "age": {
        "type": "integer"
      }
    }
  }
}

{
  "ok": true,
  "repaired": true,
  "fixes": [
    "stripped markdown code fence",
    "quoted unquoted keys",
    "converted single-quoted strings",
    "removed extra/trailing commas"
  ],
  "value": {
    "name": "Bob",
    "age": 42,
    "tags": [
      "a"
    ]
  },
  "json": "{\"name\":\"Bob\",\"age\":42,\"tags\":[\"a\"]}",
  "schema": {
    "valid": true,
    "errors": [],
    "validBeforeCoercion": false,
    "coercions": [
      "$.age: string -> number"
    ]
  }
}