Verify OTP
Verify a submitted code. When a callback_url was set on request/resend or passed here, Karibu also sends an async flake.verified or flake.failed webhook (best-effort).
Authorizations
Headers
Body
Recipient's phone number, E.164 digits-only (no '+', e.g. 255712345678)
"255712345678"
Developer app key
"devapp_123456"
OTP code to verify
"123456"
Optional HTTPS callback override if the URL was not set on request/resend, or to replace it for this verify. Triggers async flake.verified or flake.failed webhooks on outcome.
"https://api.example.com/briq/otp-events"
Optional signing secret override for callback_url on verify. When omitted, the secret from request/resend is reused if available.