Build the future of payments
Explore our unified APIs, download language-specific SDKs, configure sandboxes, and read comprehensive documentation to integrate multi-PSP routing in minutes.
Integration Quickstart
PayServ acts as a smart orchestration middleware layer between your app and payment service providers. Follow this step-by-step guide to run your first orchestrated charge.
Obtain API Keys
Log in to your PayServ Dashboard, toggle the Developer section, and retrieve your publishable and secret API keys. Live keys are prefixed with sec_live_ and test keys with sec_test_.
Configure PSP Credentials
Go to your dashboard's **PSP Management** panel and enter API credentials for your chosen payment gateways (Stripe, Adyen, PayPal, etc.). These credentials are cryptographically secured inside PayServ's AES-256 token vault.
Set Up Routing Rules
Define logic to split traffic (e.g., 50% Stripe / 50% Adyen) or trigger automatic failover rules when a primary PSP fails (target activation under 800ms).
Trigger Checkout Sessions
Use our Node, Python, or Go SDKs to create a checkout session server-side, passing the session token to our client-side hosted fields or checkout SDK to capture card details.
System Architecture
How PayServ handles transactional flow securely: