# Authentica API Documentation ## Docs - [Get Current Balance](https://docs.authentica.sa/api-reference/balance-monitoring/get-current-balance.md): This endpoint retrieves your current account balance. - [Verify By Face](https://docs.authentica.sa/api-reference/face-verification/verify-by-face.md): Verify whether the reference image and the real-time image match. - [Send OTP](https://docs.authentica.sa/api-reference/otp-verification/send-otp.md): Send an OTP (One-Time Password) to a user's mobile number or email address. - [Verify OTP](https://docs.authentica.sa/api-reference/otp-verification/verify-otp.md): Verify the OTP entered by your customer for authentication. - [Verify By Voice](https://docs.authentica.sa/api-reference/voice-verification/verify-by-voice.md): Verify whether the reference audio and the real-time audio match. - [Face Verification Workflow](https://docs.authentica.sa/guides/face-verification-workflow.md): Implement biometric face verification - [OTP Verification Workflow](https://docs.authentica.sa/guides/otp-workflow.md): Send and verify one-time passwords - [Voice Verification Workflow](https://docs.authentica.sa/guides/voice-verification-workflow.md): Implement voice biometric verification - [Welcome to Authentica](https://docs.authentica.sa/introduction/welcome.md): Secure and flexible customer authentication through multiple verification channels ## OpenAPI Specs - [openapi](https://docs.authentica.sa/openapi.yaml) ## Optional - [Portal](https://portal.authentica.sa) - [Support](https://wa.me/966536553944)