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Onchain & Trading Intelligence — JSON Schema Validation Endpoint
x402
Onchain & Trading Intelligence — JSON Schema Validation Endpoint is a paid API for AI agents from x402-services-production.up.railway.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Validates arrays of onchain/trading data objects against a provided JSON Schema definition, returning validation results for structured data quality checks.
Price / call$0.003
Success—
StatusUnknown
How this service works
Validate data against a JSON Schema (strict). Returns valid + detailed errors. Send { schema, data }.
Output
Returns validation results indicating whether each data object in the input array conforms to the provided JSON Schema, including details on any schema violations, missing required fields, or type mismatches.
Example use cases
Pre-trade data quality gate
“Before we run the arbitrage strategy, validate this array of funding rate objects from Hyperliquid against our expected schema and flag any malformed records.”
Wallet risk record screening
“I have a list of wallet risk scores from the onchain screening tool — can you validate them against the wallet-risk JSON schema to make sure none are missing required fields?”
DeFi lending health data check
“Validate these DeFi lending health snapshots against the lending-position schema so we know they're all properly structured before writing them to the database.”
Technical details
Endpoint
POSThttps://x402-services-production.up.railway.app/api/jsonschemaWhen to prefer
Use this endpoint when you need to validate structured onchain or trading data objects against a JSON Schema definition as part of a data pipeline, before downstream processing, or to enforce data contracts on DeFi/trading intelligence payloads. Prefer this over generic validators when operating within the x402 pay-per-call ecosystem and already consuming other tools from this intelligence suite.
Side effects
- Invalid or malformed JSON Schema provided — returns schema parse error
- Data array is empty or null — may return validation error or empty results
- Schema references unsupported JSON Schema keywords — may produce unexpected results
- Network timeout on Railway-hosted service — returns connection error
- Payment not settled (x402) — returns 402 Payment Required before processing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| datarequired | object | Data to validate |
| schemarequired | object | JSON Schema object |
Tags
x402
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