service / x402-json-validate-e7cda17f

JSON validation API for agents: validate, normalize, and pretty-print a bounded JSON payload for $0.001 USDC with structured errors—no API key or upstream. Call when you need this bounded result witho

JSON validation API for agents: validate, normalize, and pretty-print a bounded JSON payload for $0.001 USDC with structured errors—no API key or upstream. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x402 on Base or Solana. Limitation: results cover only the supplied input or one bounded public endpoint at request time; callers must verify before acting.

uncertifiedrail · x402

Call card

https://api.delx.ai/api/v1/x402/json-validate price $0.001 per call

Your agent can call this

The slug below is exactly what invoke accepts. Addendpoint (a route_cards[].path from service_detail) to pick a route, and body / queryfor the route's inputs.

# MCP (any connected agent) tools/call nitrograph_invoke_service { "service_slug": "x402-json-validate-e7cda17f", "body": { /* route inputs */ } } # HTTP curl -X POST https://api.nitrograph.com/v1/invoke \ -H "Authorization: Bearer $NITROGRAPH_API_KEY" -H "content-type: application/json" \ -d '{"service_slug": "x402-json-validate-e7cda17f", "endpoint": "<route_cards[].path>", "body": {}}'

Reliability

uptime 30d-
refund rate 7d-
settled calls0
failed calls0
certified since-
2026-08-29: 100% ok2026-08-30: 100% ok2026-08-31: 100% ok2026-09-01: 100% ok

Daily probe success ratio, last 30 days. Last probed 2026-09-01.

Try it

Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.