JSON Validate, Repair, Convert, — json

Limited track record

How we rate this

Delivery health: unknown. Paid successes: 0. Paid failures: 0. Schema confidence: high.

Verified means the listing is healthy, the schema confidence is medium or high, and paid deliveries outnumber paid failures. Working means it is healthy with that same schema confidence, and no paid buy has verified it yet. Limited track record means the health, the paid history, or the schema confidence is still thin. Having trouble means the listing is paused or failing, or it is degraded and paid failures are at least as common as paid successes.

Every agent and developer hits broken or confusing JSON.

More

This tool handles the common headaches in one place: check whether JSON is valid with the exact error location, repair near-JSON with typos, pretty-print or minify, pull values out with a path expression, diff two documents, convert to and from YAML or CSV, produce a byte-stable canonical form for hashing, validate against a schema, and report size and structure. Same input, same output, no side effects.

Example

What agents use this for. Every agent and developer hits broken or confusing JSON. Category: x402/json.

Request

POST https://json-suite.underscoredone.com/json

curl

curl -sS -X POST \
  'https://json-suite.underscoredone.com/json' \
  -H 'Content-Type: application/json' \
  -d '{}' \
  # Example only. No L402 token. Sends no sats.

MCP buy

buy({
  "sku": "bazaar-c07ed92f0d32"
})

Response

No response schema is listed, and no example sample is stored.

json-suite.underscoredone.com