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x402.fenixfoundry.com repair-json
https://x402.fenixfoundry.com/repair-json
answers 402
Repair malformed JSON (trailing commas, single quotes, unquoted keys, code fences, truncated output) and optionally validate the result against a supplied JSON Schema. Returns the parsed value, the canonical text, a change log and validation errors.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.003
- Network
- base
- Pay to
- 0x737426d3eD53930B889b3f61774669a0FDf3BE54
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 403 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:08:10.285Z (22d ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.fenixfoundry.com%2Frepair-json"