JSON Format / Pretty-Print API

x402

JSON Format / Pretty-Print API is a paid API for AI agents from lin-desk-x402.lindesk.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-11).

Formats, minifies, or pretty-prints JSON, CSV, YAML, or XML payload text into clean JSON output

Price / call$0.001

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-call API for AI agents: turn any public web page or PDF into clean, LLM-ready Markdown. $0.002 per call in USDC on Base via x402. No API key, no signup.

Output

Returns a JSON object containing the operation name ('json_format'), the formatted result string (pretty-printed or minified JSON), and elapsed processing time in milliseconds. The result field holds the reformatted text output.

Example use cases

Pretty-print API response for debugging

“I just got this raw JSON back from an API and it's all on one line — can you format it with 4-space indentation so I can read it properly: {"user":{"id":123,"name":"Alice","roles":["admin","editor"]}}?”

Minify JSON for production payload

“Take this nicely formatted JSON and minify it into a single line for me so I can embed it in a request body: { "key": "value", "count": 42 }”

Convert CSV data to formatted JSON

“I have this CSV data and I need it converted to clean, indented JSON with 2-space indent: name,age Alice,30 Bob,25”

Technical details

Endpoint

GEThttps://lin-desk-x402.lindesk.workers.dev/v1/dataformat/json_format?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a lightweight, pay-per-call (no API key) JSON/data formatting or conversion utility, especially in agentic pipelines that already use x402 micropayment infrastructure on Base. Ideal for formatting debug output, normalizing API responses, or converting CSV/YAML/XML to JSON on demand without setting up a dedicated service.

Side effects

Input payload exceeds 100 KiB limit — request rejected
Malformed or unparseable input text — errors array returned with validation details
Invalid indent parameter (non-integer string) — may return error or default behavior
Unsupported input format — conversion may fail with error details

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "op": "json_format",
    "mode": "pretty",
    "result": "{\n  \"b\": 1,\n  \"a\": [\n    1,\n    2\n  ]\n}",
    "elapsed_ms": 0
  }
}

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