Endpoint Health Check
Performs an SSRF-guarded request to a public endpoint and reports status, timing breakdown, redirect chain and TLS summary.
POST /v1/developer/endpoint-health $0.005 per call
Specification
- Endpoint
POST /v1/developer/endpoint-health- Price
- $0.005 per call · tier
basic_data - Payment
-
x402 on X Layer (chain 196) · settled in USDG or USDT0 · schemes
exact,aggr_deferred - Data source
- Deterministic local computation on caller-supplied input
- Timeout
- 15 seconds
- Max request
- 2 MB
- Version
1.0.0
Calling it
The first call returns a 402 with the payment challenge. Retry with a
signed authorisation in the X-PAYMENT header — see
the payment guide for the exact shape.
curl -i -X POST "https://api.dana-edu.pp.ua/v1/developer/endpoint-health" \
-H "content-type: application/json" \
-d '{ ... }'Response
Every response is wrapped in the same envelope: data plus
warnings, sources, confidence,
informational_only and a measured processing_ms.
See the envelope reference.
Related endpoints
JSON Validator
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JSON Repair
Repairs malformed JSON — trailing commas, unquoted keys, single quotes, smart quotes, code fences, truncated tails — and lists every repair applied.
JSON Schema Inference
Infers a JSON Schema (draft 2020-12) from one or more sample documents, merging types and marking fields optional when absent from any sample.
JSON Schema Validator
Validates an instance against a supplied JSON Schema and returns every error with its instance path and schema path.