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JSON Minify Tool (x402 Micropayment)
x402
JSON Minify Tool (x402 Micropayment) is a paid API for AI agents from gpt55.558686.xyz, paid per call via x402, $0.0001/call, status unknown (last checked 2026-09-14).
Removes whitespace and compresses a JSON value into its minified form via a micropayment-gated GET endpoint.
Price / call$0.0001
Success—
StatusUnknown
How this service works
Parse and minify JSON text or a JSON value without calling an upstream model. Pay up to $0.001 per request with x402 USDC on Base. Public paid calls are limited to 1500 input characters and 128 output tokens.
Output
Returns a JSON object with ok=true, the tool name 'jsonMinify', a minified version of the input JSON, and a fetchedAt timestamp. Costs $0.0001 USDC per call via x402 on Base.
Example use cases
Example prompt
“Can you minify this JSON for me so it has no extra whitespace or newlines? Here it is: { "name": "Alice", "age": 30, "active": true }”
Technical details
Endpoint
GEThttps://gpt55.558686.xyz/v1/tools/json-minifyWhen to prefer
Use this endpoint when you need a cheap, stateless, pay-per-use JSON minification tool without a subscription, especially in x402-enabled USDC micropayment workflows on Base. Prefer it when the caller already has x402 payment infrastructure set up and wants a simple GET-based utility.
Side effects
- Invalid or malformed JSON input returns an error response
- Missing required 'json', 'text', or 'value' query param causes a 400-level error
- Payment failure or insufficient USDC balance causes a 402 Payment Required response
- Network or gateway timeout on the x402 infrastructure
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"json": {
"age": 30,
"name": "Alice",
"tags": [
"user",
"verified"
],
"active": true
}
}
},
"output": {
"type": "object",
"example": {
"ok": true,
"tool": "json-minify",
"fetchedAt": "2024-01-15T10:30:00Z"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"ok": true,
"tool": "jsonMinify",
"bytes": 66,
"chars": 66,
"valid": true,
"minified": "{\"name\":\"Alice\",\"age\":30,\"active\":true,\"tags\":[\"user\",\"verified\"]}",
"fetchedAt": "2026-06-18T06:21:36.156Z"
}Tags
x402
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