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Developer API guide

Quick reference for integrating x402market health and endpoint intelligence.

Base URLs

https://api.x402dash.com (primary)

https://api.x402market.shop (fallback)

Health

GET /v1/health for service status and last crawl run.

Ecosystem

GET /v1/ecosystem for totals, readiness breakdown, top endpoints and recent failures.

Endpoints

GET /v1/endpoints?limit=100&q=domain for searchable endpoint list.

Single endpoint

GET /v1/liveness?endpoint=<id-or-url> for deep status on one endpoint.

Category semantics

Categories are inferred from endpoint URL/name/metadata (AI/NLP, Domain/Security, Finance/FX, DeFi/Crypto, Crypto Analytics, Crypto Data, Web Tools, General).

cURL examples

curl -s https://api.x402dash.com/v1/health
curl -s "https://api.x402dash.com/v1/endpoints?limit=50&q=defi"
curl -s "https://api.x402dash.com/v1/liveness?endpoint=defi.hugen.tokyo/tvl"
curl -s https://api.x402dash.com/v1/ecosystem