Overview
Plain has been built from the ground up as an API first platform. You can find our full documentation for developers here.
Creating API Keys
Authenticate with Plain’s API using Machine Users and API Keys. Each Machine User can have multiple keys for easy rotation, and every key has fine-grained permissions so you can scope access precisely to what each integration needs.
Learn more about creating API keys →
API Quickstart
Get started with Plains API and make your first request
Rate Limits
Make sure your automations don't have any unexpected interruptions and the response headers to look out for.
Learn more about rate limits →
Events
Log key product activity directly onto a customer’s thread timeline: plan upgrades, errors, feature flag changes, or any signal from your system. When a customer gets in touch, your team sees everything that happened in their account alongside the conversation.