X402 Data API

X402 Data API

Pay-per-request data APIs for AI agents

Domain intelligence, TLS reports, HTTP security checks and agent accessibility data, paid per request with X402.

View API docs Explore capabilities Try a paid request

Built for agent-readable data products

X402 Data API exposes security and domain intelligence checks as simple JSON endpoints with machine-readable pricing, capabilities and per-request payment requirements.

domain intelligence API

Structured JSON responses, cache-aware execution and X402 payment enforcement per request.

website security scan API

Structured JSON responses, cache-aware execution and X402 payment enforcement per request.

TLS report API

Structured JSON responses, cache-aware execution and X402 payment enforcement per request.

agent accessibility API

Structured JSON responses, cache-aware execution and X402 payment enforcement per request.

HTTP security headers API

Structured JSON responses, cache-aware execution and X402 payment enforcement per request.

Public endpoints

https://api.x402dataapi.com/health

https://api.x402dataapi.com/pricing

https://api.x402dataapi.com/capabilities

https://api.x402dataapi.com/v1/domain-intel

https://api.x402dataapi.com/v1/full-domain-report

https://api.x402dataapi.com/v1/agent-accessibility