Setting up Your API Sandbox Account

Last updated: May 4, 2026

This article guides you on how to activate your sandbox account and log in to the Yellowcard API Dashboard.

Step 1: Accept Your Sandbox Invitation

  1. Open the sandbox invitation email sent to the address you provided.

  2. Click on the invitation link to continue.

  3. You’ll be redirected to the login page.

  4. Enter your username and password given to you, then select Next.

Step 2: Reset Your Password

On first login, you’ll be prompted to reset your login password.

  • Ensure your new password meets all the password requirements on the reset page.

  • Once your password has been successfully updated, click Login to continue.

Step 3: Enable Two-Factor Authentication (2FA)

Before accessing your dashboard, you must enable two-factor authentication.

  1. Download Authy or Google Authenticator.

  2. Scan the QR code displayed on the screen.

  3. Enter the generated authentication code.

  4. Click Create Account to proceed.

You’re All Set 🎉

Your account is now fully set up, and you’re logged into your Yellowcard API Dashboard. You can begin exploring the sandbox environment and proceed with your integration.