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Before you can send your first API request, you need to activate your account, secure it, and configure a few settings in your merchant dashboard.

1. Log in and configure 2FA

Activate your account using the invitation email and set up two-factor authentication with an authenticator app.

2. Configure security settings

Set withdrawal limits, configure balance notifications, and automate transfers to cold addresses to protect your funds.

3. Generate API keys

Generate and activate your API key and secret key. You’ll need these to authenticate every API request.

4. Set up a callback URL

Register an HTTPS webhook endpoint where CryptoProcessing will send event callbacks for deposits, withdrawals, and payments.

5. Authenticate API requests

Learn how to sign requests using your API key and secret key, and avoid common authentication errors.

6. Send your first API request

Use the List supported currencies endpoint to verify your API key is working and explore what’s available in your environment.
Last modified on June 29, 2026