Amerencio API

Let users log in safely and quickly on your website

With the Amerencio API, you can add professional login to your website, app or platform without building a full account system yourself. Amerencio Login is free to use and made for entrepreneurs, developers and platforms that want secure account access.

Start free with Amerencio Login View documentation

Amerencio Login free OAuth-ready Multiple login providers

Google Microsoft Apple Amerencio

Verified token sub: amerencio_48291 scope: login.basic __AMERENCIO__secure_value

Website Amerencio API User returns

Start free

You no longer need to build your own login system

Many websites and platforms need user accounts, but building secure login takes time. With Amerencio Login, users can sign in through Amerencio and supported providers like Google, Microsoft and Apple. Your website gets a professional account flow without you having to build everything yourself.

Basic Free

Free to use with Basic
One client included
One domain included
3,000 API requests per month
Link users by stable Amerencio ID
Suitable for websites, portals and platforms

Website Amerencio Login User back

Pricing

Start free, upgrade only when you need more

The login API is free to use. Pro is made for teams, apps and platforms that need more freedom, capacity and support.

Free

Basic

Free

For websites and apps that want to start free with Amerencio Login.

1 client
1 domain
3,000 API requests per month
Amerencio Login
OAuth login flow
Account linking through Amerencio ID
Start free

Start free Ideal for testing Amerencio Login or for small websites.

Pro

€29 / month

For apps and platforms that use Amerencio API seriously and need more capacity.

Unlimited domains
Unlimited members
Unlimited roles
Unlimited client secrets
Unlimited API requests per month
Live chat support
Suitable for production use

Start Pro Paid API endpoints may still require account balance.

Paid API endpoints require balance. Pro increases your limits, but does not replace balance.

Who it is for

For websites, apps and businesses with users

Do you already have a business, community, platform or website with customers? You can use the Amerencio API to let visitors log in safely and easily.

Existing entrepreneurs

For entrepreneurs who already have customers and want to add a more professional account experience to their website or platform.

Member websites

For websites where users need to log in to manage profiles, orders, appointments or a personal environment.

Apps and dashboards

For applications that need user accounts without building a complete authentication system from scratch.

Developers

For developers who want to integrate OAuth login, clients, domains and account linking quickly.

Login flow

A professional login flow without your own account system

Amerencio handles the login flow and sends the user back to your website or app. You link the user to your own system through the stable Amerencio ID.

01

Start login

The user clicks "Login with Amerencio" on your website.

02

Amerencio login

Amerencio handles login through Amerencio or supported providers like Google, Microsoft and Apple.

03

Verify token

Your app verifies the login with the Amerencio API.

04

Link account

You link the user to your own system through the stable Amerencio ID.

Security-first

Built for secure account access

Login and user data should be handled seriously. Amerencio API is built with a focus on secure access, reliable account linking and protection of sensitive data.

Amerencio DB Hash System

The Amerencio DB Hash System is a custom security layer used to protect sensitive data inside Amerencio. Protected values can be recognized by a protected hash marker and are designed to make data less useful if unauthorized access to raw storage ever occurs.

__AMERENCIO__

Stable user ID

Do not link users only by email, but by the stable Amerencio ID. This keeps the connection reliable, even when details change.

Multiple providers

Users can log in through Amerencio and supported providers like Google, Microsoft and Apple.

Secure configuration

Clients, secrets, domains and redirect settings are managed from the Amerencio environment.

More APIs

Login is the base, extra APIs can be used later

The login API is the main free foundation of Amerencio API. Amerencio can also provide other APIs for data and platform features. Some endpoints work based on account balance.

Login API

The main API for letting users log in with Amerencio.

Countries API

Detailed country information such as phone codes, location data and other useful data.

User info API

Use account and user information where it fits your integration.

Paid endpoints use account balance. Even with Pro, balance may be required for paid API services.

For developers

Integrate quickly with clear documentation

Want to connect Amerencio Login to your own app? The documentation shows how to start login, redirect the user, verify the token and link the user to your own database.

Open documentation View OAuth setup

OAuth flow

Start login with Amerencio
Redirect user to Amerencio
Receive token on your callback
Verify token
Link user through `sub`

Use `sub` as the stable user ID. Do not rely only on email.

FAQ

Frequently asked questions about Amerencio API

Is Amerencio Login really free?

Yes. With Basic, you can start free with Amerencio Login. Basic includes 1 client, 1 domain and 3,000 API requests per month.

When do I need Pro?

Pro is useful when you need more domains, members, roles, secrets, API requests or live chat support. Pro costs €29 per month.

Do I still need balance with Pro?

For paid API endpoints, balance may be required. Pro increases your limits, but does not replace balance for paid API services.

Is Amerencio API only for developers?

No. The API is also useful for businesses and entrepreneurs who already have a website, platform or customer environment and want users to log in securely. A developer is usually needed for the technical integration.

What is the difference between Amerencio API and Amerencio Studio?

Amerencio Studio is for building and managing websites and shops. Amerencio API is for apps, websites and platforms that want to use Amerencio as a login or integration layer.

Can I link users to my own database?

Yes. The recommended way is to link users through the stable Amerencio ID `sub`, so users remain reliably connected.

Can I use multiple login providers?

Yes. Amerencio supports login through Amerencio and providers like Google, Microsoft and Apple.

Where can I find the documentation?

The Amerencio documentation includes OAuth setup guides and examples for different programming languages.