Nuvei Web SDK

REST discovered

Details

Docs: https://docs.nuvei.com/documentation/accept-payment/web-sdk/

Authentication

Nuvei session token bearer discovered Get token ↗

api_key=<credential>

Create a server-side session by calling Nuvei’s /openOrder or /getSessionToken flow with your provisioned merchant credentials, as documented in the API Reference and online payments docs. The response returns a sessionToken, which must be included in subsequent Web SDK and Simply Connect calls for that session.