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ScriptMasterLabs JSON Validate
x402
ScriptMasterLabs JSON Validate is a paid API for AI agents from acp-x402-scriptmasterlabs.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-12).
Validates JSON data against a schema or set of properties, returning a validation result, via a pay-per-call x402 API settled in USDC on Base.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).
Output
Returns a validation result indicating whether the provided JSON conforms to the specified properties schema, including any error details or conformance status for each property checked.
Example use cases
Pre-flight API payload check
“Before I send this JSON payload to the payment processor, can you validate it against my expected properties schema to make sure nothing is missing or malformed?”
CI pipeline JSON schema gate
“As part of my build process, validate this JSON config file to confirm all required properties are present and correctly typed before we deploy.”
User-submitted form data validation
“A user just submitted this JSON form response — can you run it through validation to check whether all the required fields are there and properly formatted before I save it to the database?”
Technical details
Endpoint
GEThttps://acp-x402-scriptmasterlabs.onrender.com/x402/json-validate?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call JSON validation check settled in USDC on Base via x402, especially in agentic or micropayment-native workflows where spinning up a dedicated validation service is overkill. It is well-suited for spot checks in pipelines that already use the ScriptMasterLabs x402 ecosystem.
Side effects
- Malformed input JSON causes parse error with no validation result
- Missing or empty properties parameter results in ambiguous validation
- Service unavailable on Render cold start causing timeout
- Payment failure (insufficient USDC balance on Base) blocks the call
- Overly complex nested schemas may not be fully supported given minimal schema spec
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"example": {}
}Tags
x402
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