Key types
Today every account is sandbox tier. Production keys arrive with the production-upgrade flow (not yet released).
Getting a key
API keys are created and managed in the Wave dashboard (not via the API):- Log in at wave.sa.
- Open API Keys.
- Copy the key on creation — it is shown once.
Sending the key
Every request must include theAuthorization header. Requests without a valid key return 401 with the standard error envelope.

