Developers
Build on Wijha
Connect your store to external systems with signed webhooks and a public REST API. Create keys and endpoints in the Merchant Portal under Store settings → Developers.
Where everything lives
Open Merchant Portal → Store settings → Developers. From there you manage:
- API keys — create keys with scopes for the public REST API (prefix wjh_).
- Webhooks — register HTTPS endpoints, choose events, and optionally set a signing secret.
Webhooks and /api/v1 REST are both live. Use the guides below for events and REST examples.
Guides in this site
- Webhooks — events, retries, HMAC signatures, and enriched delivery JSON.
- Public API — authentication, scopes, rate limits, and request/response examples.
API key format
Merchant API keys are generated as wjh_ followed by a high-entropy secret. Store the raw key once at creation — Wijha only keeps a hash and a short prefix for display.
wjh_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx