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The Zolt REST API gives third-party developers programmatic access to everything inside Zolt — projects, tasks, team members, and more. Whether you’re building a custom dashboard, syncing Zolt data with an external system, or automating workflows for your organization, the API provides a stable, versioned interface designed to integrate cleanly into any stack.

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What You Can Do

The Zolt API supports a wide range of integration scenarios. With it, you can:
  • Manage projects and tasks — create, update, reorder, and delete projects and their associated tasks programmatically
  • Manage team members — invite users, update roles, and retrieve membership details for any team in your organization
  • Receive real-time events via webhooks — subscribe to Zolt events and receive instant HTTP callbacks when something changes, eliminating the need to poll
  • Export data — pull structured JSON data for reporting, backups, or migration into other tools
  • Automate workflows — trigger task assignments, status transitions, and notifications from external systems

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Base URL

All API requests are made to the following base URL. Every endpoint path in this documentation is relative to this root.
Base URL

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API Design

The Zolt API is a RESTful API that communicates exclusively using JSON payloads. Requests must include a Content-Type: application/json header when sending a body. The API follows standard REST conventions:
  • GET — retrieve a resource or list of resources
  • POST — create a new resource
  • PUT — replace a resource entirely
  • PATCH — partially update a resource
  • DELETE — remove a resource
Responses use standard HTTP status codes to indicate success or failure. A 2xx code means the request succeeded, 4xx codes indicate a client error (such as a missing field or invalid API key), and 5xx codes indicate a server-side problem. Full details on every status code and error shape are available in the Errors reference.

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Getting Started

The two most important places to start are authentication — so your requests are accepted — and the API reference, which documents every available endpoint.

Authentication

Learn how to generate an API key and attach it to every request you make to the Zolt API.

API Reference

Browse the full endpoint reference for projects, tasks, members, webhooks, and more.
The current API version is v1, reflected in the base URL. Zolt maintains backward compatibility within a version — fields may be added, but existing fields will not be removed or renamed without a version bump. When breaking changes are necessary, a new version (e.g., v2) will be released alongside advance notice and a documented migration path. Always pin your integration to a specific version to avoid unexpected behavior.
Dernière modification le 18 septembre 2026