# API, MCP & Developer tools

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**The Startdeliver API**

Startdeliver provides a fully-featured REST API covering every core object in the platform. The API is available to all customers and is the foundation for custom integrations, data pipelines, and building your own apps on top of Startdeliver.

**What the API covers:** Customers, Users, Team members, Projects, Tasks, Custom fields, Usage events, Support tickets, Feedback, Files, Products, Usage types, and Customer status.

**Full API reference and guides →** [developer.startdeliver.com](https://app.startdeliver.com/dev)

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**Usage events**

Usage events are how your product sends activity data to Startdeliver — the raw signals that feed product usage health and the AI assessment. Every feature interaction, login, or custom event your product tracks can be sent to Startdeliver via the Usage API or the JavaScript library.

→ [Usage API documentation](https://app.startdeliver.com/dev) → [JavaScript library](https://app.startdeliver.com/dev)

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**Webhooks**

Startdeliver supports webhooks for real-time event handling — receive notifications when customers, users, or other objects are created or updated. Useful for keeping external systems in sync without polling.

→ [Webhook documentation](https://app.startdeliver.com/dev)

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**Building apps**

The Startdeliver App Directory lets you build and install custom apps that extend the platform. If you have a tool that doesn't have a native integration, you can build a connector using the API and distribute it through the app directory.

→ [App Directory](https://app.startdeliver.com/dev) → [Browse existing apps](https://app.startdeliver.com/apps)

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**MCP — Model Context Protocol**

Startdeliver supports MCP, allowing AI agents and tools to connect directly to your Startdeliver workspace. Give any MCP-compatible tool — Claude, Cursor, or others — direct access to your customer data, health assessments, tasks, and projects.

→ MCP documentation (Soon official)

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**Developer portal**

Everything above lives in the Startdeliver developer portal — including the full API reference, guides, code examples, and libraries.

**→** [**Open developer portal**](https://app.startdeliver.com/dev)


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