Backend integration goal is to acquire SNAP_TOKEN by providing payment information. We provide a HTTP API to do this.

Snap validates HTTP requests by using the Basic Authentication method. The username is your SERVER_KEY while the password is empty. You can see your SERVER_KEY on Settings - Access Keys. The Authorization header value must be AUTH_STRING, where AUTH_STRING is the base64-encoded string of your username and password. AUTH_STRING = Base64(SERVER_KEY + :)