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JSON Minifier
x402
JSON Minifier is a paid API for AI agents from x402render-u5vwpxpyua-uc.a.run.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Strips all whitespace from a JSON string to produce a compact, minified version
Price / call$0.01
Success—
StatusUnknown
How this service works
Minify JSON by stripping whitespace
Output
Returns the input JSON string with all insignificant whitespace (spaces, tabs, newlines) removed, producing a compact single-line JSON string that is semantically equivalent to the input.
Example use cases
Compress JSON before API call
“I need to send this JSON payload to an external API but I want to strip out all the whitespace first to keep the request body tight — can you minify it for me? Here's the JSON: { "order": { "id": 42, "items": ["apple", "banana"] } }”
Reduce log storage size
“I have a big JSON object that's going into our logs and it has tons of indentation and spaces taking up space. Can you compact it into a single line with no extra whitespace? Here it is: {
"event": "user_signup",
"timestamp": "2024-01-15T10:30:00Z",
"user_id": 9871
}”
Prepare config file for embedding
“I want to embed this JSON config as a single-line string inside a shell script — please strip all the formatting and whitespace out of it: { "host": "localhost", "port": 5432, "database": "mydb" }”
Technical details
Endpoint
POSThttps://x402render-u5vwpxpyua-uc.a.run.app/json-minifyWhen to prefer
Use this endpoint when you need a quick, cheap ($0.01 USDC) server-side JSON minification without implementing your own parser. It is especially useful in agent pipelines where you need to reduce payload size before further transmission or storage, and you want a reliable, stateless utility call rather than running client-side code.
Side effects
- Invalid JSON input — if the input string is not valid JSON, the endpoint may return an error or malformed output
- Empty string input — passing an empty or null json field may result in an error response
- Malformed request body — omitting the json field entirely will likely cause a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| json | string | string |
Tags
x402
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