Get your Test API key and
Publishable Key
Essentials
Authentication & API Keys
GreenBanana authenticates your API requests using your account’s API keys. Each account has two API keys for authentication:
Documentation Index
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
| Key | Example | When to Use |
|---|---|---|
| Secret key (API-key) | snd_c69*** | Used to authenticate API requests from your merchant server. Don’t expose this key on a website or embed it in a mobile application. |
| Publishable key | pk_snd_3b3*** | Used to authenticate API requests from your app’s client. Can be publicly-accessible in your web or mobile app’s client-side code. |