API Playground

Test the Humark Verification API in real-time. No API key required for public endpoints.

Read the full API docs

Request

GET

Verify an asset by its SHA-256 hash.

Response

Hit "Send Request" to see the response

Tip: Public endpoints (verify, health, stats, provenance) work without authentication. For POST endpoints, the demo API key hmk_demo_pk_test_51x8kQ2e is pre-filled. View the full API documentation for details on all endpoints.