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READY TO GET STARTED?

1. Create Your Authentication API Account

If customers can’t find it, it doesn’t exist. Clearly list and describe the services you offer. Also, be sure to showcase a premium service.

2. Walk Through the Set-Up Process

We created a document that includes everything you need to integrate Authentication API services with confidence into your multi-factor authentication workflow. Browse detailed field definitions, request and response formats, data specifications, and real-world examples for each API endpoint.  

3. Fund Your Account

Authentication API currently operates on a prepaid billing model, allowing customers to purchase credits securely online before using API services. Payment processing is powered by Stripe, providing a fast and secure payment experience. Once payment is completed, your account balance is automatically updated, allowing immediate access to services without manual intervention.


Customers with established usage requirements may apply for postpaid billing terms by completing a credit application. Approved accounts can take advantage of monthly invoicing and streamlined billing processes.

4. Need Help or Questions Answered?

We are always available to help you.  

Email:  support@authenticationAPI.com


5. Feel Safer Because Your Authentication Process Is Stronger

Authentication API provides APIs that help organizations improve identity verification, reduce fraud, and strengthen authentication workflows.