generated: '2026-10-18' method: searched generator: extract-docs-artifacts.py (local) source: https://www.hookbase.app/docs/receive/guide/testing sources: - https://www.hookbase.app/docs/receive/guide/testing - https://www.hookbase.app/free-tools/webhook-simulator description: Hookbase provides a testing sandbox via its API endpoints and CLI tools. modes: - name: sandbox base_url: https://api.hookbase.app/ingest/{orgSlug}/{sourceSlug} how_to_get_access: Create an API key (HOOKBASE_API_KEY) in the Hookbase dashboard and use it as a Bearer token in the Authorization header or as required by the CLI. triggers: - 'Dashboard: send test event via UI' - 'curl: POST to the ingest endpoint with JSON payload' - 'CLI: `hookbase destinations test ` with optional payload' - 'Signature verification: include `X-Webhook-Signature` header calculated with HMAC‑SHA256 using your webhook secret' note: No explicit test key prefixes, test card numbers, amounts, or time‑travel features are documented. docs: - https://www.hookbase.app/docs/receive/guide/testing - https://www.hookbase.app/free-tools/webhook-simulator