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minia2a x402-json-validate
x402
minia2a x402-json-validate is a paid API for AI agents from minia2a.uk, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Validates a JSON request structure — including type, HTTP method, body type, query params, and output type — against expected schema rules
Price / call$0.05
Success—
StatusUnknown
How this service works
minia2a service: x402-json-validate
Output
Returns a validation result indicating whether the submitted JSON request structure (method, body type, query params, output type) is valid, along with any errors or conformance issues found.
Example use cases
Pre-flight API request validation
“Before I send this API call, validate the request structure — method is POST, bodyType is JSON, queryParams has a required 'id' field of type string, and the output type should be object.”
Catching malformed query param schemas
“Check whether this request config is valid: it's a GET method with no body, queryParams set to {"page": "number", "limit": "number"}, and the expected output is an array type.”
Validating agent-generated request specs
“My agent just generated a request spec with method PUT, bodyType form-data, and output type string — can you validate whether that's a legitimate and well-formed JSON request structure?”
Technical details
Endpoint
GEThttps://minia2a.uk/x402/json-validateWhen to prefer
Use this endpoint when you need to programmatically verify that a JSON-described API request object conforms to expected structure before executing it — especially useful in agentic workflows where requests are dynamically constructed and must be validated before submission.
Side effects
- Missing required 'input' field returns a validation error
- Unrecognized HTTP method value may fail validation
- Malformed queryParams object structure causes parse error
- Network or payment errors (402) if USDC payment not properly provided
- Empty or null input causes schema rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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