Validate JSON records against a data contract
https://agent-evidence-extractor.defcronyke.workers.dev/v1/json-preflightOverview
Validate JSON objects against a caller-defined contract: required fields, nested types, arrays, enums, bounds, uniqueness and unexpected properties. Returns record/property paths only; does not echo input values. Deterministic; no model call.
Protocol
x402 (POST)
Price
$0.0050
Payment Asset
USDC
Payment Network
Base
Category
data/json-validation
Provider
Agent Evidence Utility
Source
self-registered
Indexed
2026-11-13 19:27:01
Health
Status
healthy
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—