# Conversion

## Docs

- [Overview](https://api-docs.conversion.ai/overview.md): This API allows businesses to upload and manage contacts, companies, and engagement data in Conversion programmatically. All endpoints require proper authentication and follow RESTful conventions.
- [Contacts](https://api-docs.conversion.ai/contacts.md): Create and manage contacts.
- [Companies](https://api-docs.conversion.ai/companies.md): Create and manage companies
- [Engagements](https://api-docs.conversion.ai/engagements.md): Track engagements for contacts.
- [Forms](https://api-docs.conversion.ai/forms.md): Conversion forms can be embedded directly in any webpage using an iframe.
- [Import](https://api-docs.conversion.ai/import.md)
- [External API Documentation](https://api-docs.conversion.ai/import/external-api-documentation.md)
- [Engagements](https://api-docs.conversion.ai/import/engagements.md)
- [Companies](https://api-docs.conversion.ai/import/companies.md)
- [Contacts](https://api-docs.conversion.ai/import/contacts.md)
- [Models](https://api-docs.conversion.ai/import/models.md)