Test EGFULFILL’s API against a sandbox with your own key — every call is simulated, so no real orders, labels, or wallet charges are ever created. When you’re ready to go live, the same request shapes hit the production endpoints. Full reference in the Documentation.
API Tester
Pick an endpoint, drop in your test key, and send a request.
API Key
Sent as the X-API-Key header. Never stored in this page — it lives in your browser session only.
Endpoint
Request URL
Request Body — JSON
Response Body
cURL
Your API keys
Test keys are prefixed egk_test_. We only store a hash — the full key is shown once, when you create it. Revoke any time.
Key
Label
Created
Last used
Status
Sandbox endpoints