# Pantheon developer docs

Build stateful agents with streaming and application tools.

Base URL: https://pantheon-todo.alethiconsulting.com/pantheon-api
Auth header: Authorization: Bearer PANTHEON_API_KEY

## Pages

- [Overview](https://pantheon-todo.alethiconsulting.com/docs/index.html): Build a stateful agent with streaming and application tools.
- [Build on Pantheon](https://pantheon-todo.alethiconsulting.com/docs/onboarding.html): Take an agent from account setup to a running application.
- [Core concepts](https://pantheon-todo.alethiconsulting.com/docs/concepts.html): Learn how Pantheon objects fit together.
- [Your first agent](https://pantheon-todo.alethiconsulting.com/docs/quickstart.html): Create an application tool, publish an agent, and complete a tool call.
- [Get an API key](https://pantheon-todo.alethiconsulting.com/docs/get-a-key.html): Create an account, copy a key once, and revoke it when needed.
- [Self-host](https://pantheon-todo.alethiconsulting.com/docs/self-host.html): Run the API, worker, migrations, and PostgreSQL with Docker Compose.
- [Chat components](https://pantheon-todo.alethiconsulting.com/docs/chat-components.html): Add streaming chat without writing an event reducer.
- [Application tools](https://pantheon-todo.alethiconsulting.com/docs/application-tools.html): Execute a tool in your application, then resume the waiting run.
- [Sessions and runs](https://pantheon-todo.alethiconsulting.com/docs/sessions-and-runs.html): Manage deployment pinning, sandbox state, concurrency, and cleanup.
- [Events](https://pantheon-todo.alethiconsulting.com/docs/events.html): Render live output and replay durable session state.
- [Errors](https://pantheon-todo.alethiconsulting.com/docs/errors.html): Read the error code, then take the matching recovery action.
- [Known issues](https://pantheon-todo.alethiconsulting.com/docs/known-issues.html): Plan for current API limits and their workarounds.
- [API reference](https://pantheon-todo.alethiconsulting.com/docs/api-reference.html): Inspect the current OpenAPI routes and shared schemas.
- [Usage and limits](https://pantheon-todo.alethiconsulting.com/docs/usage.html): Read tenant usage and plan requests around the shared limits.
- [Support](https://pantheon-todo.alethiconsulting.com/docs/support.html): Get help with a Pantheon integration.
- [Terms of use (draft)](https://pantheon-todo.alethiconsulting.com/docs/terms.html): Proposed terms for using Pantheon.
- [Data handling (draft)](https://pantheon-todo.alethiconsulting.com/docs/data.html): What Pantheon stores and who can access it.
- [Changelog](https://pantheon-todo.alethiconsulting.com/docs/changelog.html): Track builder-facing contract changes.