Here is a step-by-step manual on how to setup crypto payments
1) Sign up at BitHash, if you don't have an account yet:
2) Setup your Payment profile:
3) Generate new API key:
4) Create your first invoice:
That's it! You are ready to accept crypto payments now. Next step is to use payment button generator or configure API and IPN notifications to integrate crypto payments directly to your website/app. Please, see the API section for more info.