> ## Documentation Index
> Fetch the complete documentation index at: https://docs.hologrow.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Hologrow OpenAPI

> Open the hosted OpenAPI reference for read-only HTTP access to data synced by Hologrow.

# Hologrow OpenAPI

Hologrow publishes a hosted OpenAPI reference for the same synced store and ad data available through MCP. Use it when a script, backend, or AI agent should call that data over HTTP.

## Open the reference

Open this address to browse endpoints, authentication, and examples, then try a request:

[https://mcp.hologrow.ai/openapi](https://mcp.hologrow.ai/openapi)

Create a key in **AI Platforms** and authorize on that page. The API is **read-only**. It does not change campaigns, listings, budgets, or settings in connected platforms.

## Related

* [What is Hologrow MCP?](https://docs.hologrow.ai/mcp/mcp.md)
* [AI Platforms](https://docs.hologrow.ai/hologrow-basics/ai-platforms.md)
* [Integrations](https://docs.hologrow.ai/hologrow-basics/integrations.md)


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