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ONE Engine JSON Minify
x402
ONE Engine JSON Minify is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0009/call, status unknown (last checked 2026-10-02).
Minifies a JSON value by removing whitespace and returning a compact string representation.
Price / call$0.0009
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
A JSON response containing a 'text' field with the input value serialized as a compact, whitespace-stripped JSON string (e.g. '{"hello":"world","count":2}').
Example use cases
Compact payload before API forwarding
“I need to send this JSON config to another service but it's too bulky — can you strip all the whitespace and give me a minified version? Here's the object: {"user": "alice", "role": "admin", "active": true}.”
Reduce prompt token usage
“This JSON is pretty-printed and taking up too many tokens in my prompt. Minify it into one line for me: {"items": [1, 2, 3], "total": 3, "page": 1}.”
Normalize JSON for hashing or comparison
“I want to compare two JSON blobs for equality after minifying them both — start by minifying this one: {"key": "value", "nested": {"a": 1}}.”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v1/json/minify?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cheap, pay-per-call JSON minification utility with no setup, especially within an agent workflow on Base using x402 micropayments. Ideal when you want deterministic, lossless whitespace removal without spinning up a local parser or depending on a free-tier API with rate limits.
Side effects
- Invalid or malformed JSON input may result in an error response or unexpected output
- Missing 'value' field in the request body may return an error
- Non-serializable inputs may cause processing failures
- Network or worker errors may return 5xx responses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| value | — |
Output
Schema · Response
{
"type": "json",
"example": {
"text": "{\"hello\":\"world\",\"count\":2}"
}
}Tags
x402
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