The Tallyfy REST API documentation provides code samples across multiple programming languages for integrating with the platform using proper authentication headers and base URL endpoints.
Authentication methods
Authentication is required for almost all Tallyfy API endpoints. Choose an authentication method below based on your use case:
Remember to include the necessary headers (Authorization, Accept, X-Tallyfy-Client) in all your requests as shown in the examples.
Authentication > Get & use a personal access token
The Tallyfy API uses personal access tokens for authentication which requires including the token in the Authorization header along with Accept and X-Tallyfy-Client headers for all API requests with tokens being invalidated upon logout.
The Tallyfy REST API enables developers to build custom integrations with full platform functionality through three authentication methods (user tokens application tokens and OAuth) while providing comprehensive access to process management task operations user administration and data export capabilities with standard JSON responses and reasonable rate limits.
Open Api > OAuth authorization flow for third-party applications
A comprehensive guide for implementing OAuth authorization flow in third-party applications that enables secure user authentication with Tallyfy through client IDs redirect URIs and access tokens while following security best practices and handling multi-organization scenarios.
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