Authentication
Email OTP → JWT
Request a code:Hybrid auth
Some routes accept either:Authorization: Bearer <JWT>x-api-key: <API_KEY>
POST /wallets/link/initPOST /wallets/link/verifyGET /wallets/linkGET /balancesPOST /transfers
Email OTP login (JWT) and hybrid auth behavior.
Authorization: Bearer <JWT>x-api-key: <API_KEY>POST /wallets/link/initPOST /wallets/link/verifyGET /wallets/linkGET /balancesPOST /transfers