Get your API token
- Log in to your Inbox dashboard at inboxapp.com
- Navigate to Settings → API
- Click New API token
- Enter a name for your token and click Create
- Copy the token immediately — you won’t see it again
Using the token
Include your token in theAuthorization header of every request:
Environment variable setup
Making requests
Next steps
Quick start
Send your first message
Core concepts
Understand the data model
Error codes
All error types and recovery
Rate limits
API limits and backoff