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AgentBIT JSON Validate
x402
AgentBIT JSON Validate is a paid API for AI agents from agentbit.app, paid per call via x402, $0.0015/call, status unknown (last checked 2026-09-13).
Validates a JSON string for syntactic correctness and well-formedness
Price / call$0.0015
Success—
StatusUnknown
How this service works
Live web, business, finance and security tools for AI agents. Pay per call with x402 — no signup, no API keys.
Output
Returns a JSON object indicating whether the input string is valid JSON, along with any parse errors or structural issues found during validation.
Example use cases
Validate API response payload
“I got this response body from an external API and I'm not sure it's valid JSON — can you check: '{"user":{"id":123,"email":"test@example.com","roles":["admin","editor"]}'?”
Debug malformed config file
“My app is crashing on startup and I think my config might have a JSON syntax error. Can you validate this: '{"host":"localhost","port":5432,"debug":true,"features":["auth","logging",]}'?”
Pre-flight check before storage
“Before I save this user-submitted data to the database, validate that it's actually well-formed JSON: '{"product_id":"abc-99","quantity":2,"notes":"fragile"}'”
Technical details
Endpoint
POSThttps://agentbit.app/v1/json/validateWhen to prefer
Choose this endpoint when you need a quick, serverless, pay-per-call JSON syntax check without setting up a local parser or managing API keys. Ideal for AI agents that receive untrusted user input or external API payloads and need to gate downstream processing on valid JSON.
Side effects
- Empty or missing input field returns an error
- Non-string input types may cause unexpected behavior
- Very large JSON strings may hit payload size limits
- Payment failure or insufficient USDC balance blocks the call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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