Getting Started with Paysera Checkout
Everything you need to start accepting payments with Paysera Checkout.
Welcome to Paysera Checkout! This guide will help you set up your integration and process your first payment.
Requesting Access​
Checkout Modern — the OAuth2-based Paysera Checkout API documented in this section — is currently rolled out to merchants on request. Before you can create a project or generate API credentials, your merchant account needs to be activated for Checkout Modern.
New merchants
Mention your interest in Checkout Modern during onboarding, and our team will activate it as part of your account setup.
Existing merchants
Contact Paysera Support or reach out to your account manager to have Checkout Modern enabled on your account.
If you are integrating against the legacy Project ID + Project Password API, see the Checkout Classic documentation instead — no activation request is required for that product.
Once access is granted, you can continue with Obtaining Credentials and integrate at your own pace.
How It Works​
What You'll Learn​
- Quickstart - Get a payment working in 5 minutes
- Obtaining Credentials - Get your API credentials
- Authentication - Set up OAuth2 authentication
- Environment - API configuration and endpoints
- Your First Payment - Complete end-to-end payment tutorial
- Plugins - Official plugins for popular e-commerce platforms
Prerequisites​
Before you begin, ensure you have:
- A Paysera merchant account with Paysera Checkout enabled (see Requesting Access)
- Project credentials (client ID and client secret)
- Redirect URLs configured in your merchant dashboard
- Ability to make HTTP requests from your server
Integration Options​
Integrate directly with our REST APIs using any HTTP client or language of your choice. See the Quickstart for an end-to-end example.
Quick Reference​
| Resource | Description |
|---|---|
| API Integration Guide | Detailed API documentation |
| Payment Statuses | All possible payment states |
| Error Codes | Error handling reference |
Support​
Need help with complex integrations?
Contact: tech_support@paysera.com