# PitchCRM Developer Docs

## Docs

- [Authentication](https://docs.pitchcrm.com/authentication.md): How to authenticate requests to the PitchCRM Partner API.
- [Error Responses](https://docs.pitchcrm.com/errors.md): Standard error codes returned by the PitchCRM Partner API.
- [Introduction](https://docs.pitchcrm.com/introduction.md): Welcome to the PitchCRM Partner API documentation.
- [Rate Limiting](https://docs.pitchcrm.com/rate-limiting.md): Understanding PitchCRM API rate limits.
- [Add Contact](https://docs.pitchcrm.com/webhooks/add-contact.md): Add a new contact to PitchCRM via the Partner API.
- [Campaign List](https://docs.pitchcrm.com/webhooks/campaign-list.md): Retrieve a paginated list of campaigns from PitchCRM.
- [Campaign Stats](https://docs.pitchcrm.com/webhooks/campaign-stats.md): Retrieve delivery and engagement statistics for a specific campaign.