# API Reference

- [API Overview](https://docs.growthepie.com/api-reference/api.md): Use this page to understand the growthepie API base URL, public endpoint families, response conventions, and the fastest path to the right JSON file.
- [Authentication](https://docs.growthepie.com/api-reference/api/authentication.md): Authentication requirements for the public growthepie API.
- [Endpoint: master.json](https://docs.growthepie.com/api-reference/api/master-json.md): Reference for the growthepie master.json endpoint, the canonical metadata index for chains, metrics, and coverage.
- [Endpoint: fundamentals.json](https://docs.growthepie.com/api-reference/api/fundamentals-json.md): Reference for the growthepie fundamentals.json endpoint.
- [Endpoint: export/{metric}.json](https://docs.growthepie.com/api-reference/api/export-metric-json.md): Reference for the growthepie export/{metric}.json endpoint family.
- [Endpoint: fees/table.json](https://docs.growthepie.com/api-reference/api/fees-table-json.md): Reference for the growthepie fees/table.json endpoint.
- [Endpoint: chains/{origin\_key}/overview.json](https://docs.growthepie.com/api-reference/api/chain-overview-json.md): Reference for the growthepie chain overview endpoint.
- [Endpoint: metrics/chains/{origin\_key}/{metric\_id}.json](https://docs.growthepie.com/api-reference/api/metric-detail-json.md): Reference for the growthepie per-chain metric detail endpoint.
- [Endpoint: labels/projects.json](https://docs.growthepie.com/api-reference/api/labels-projects-json.md): Reference for the growthepie labels/projects.json endpoint.
- [Endpoint: labels/projects\_filtered.json](https://docs.growthepie.com/api-reference/api/labels-projects-filtered-json.md): Reference for the growthepie labels/projects\_filtered.json endpoint.
- [Endpoint: apps/details/{owner\_project}.json](https://docs.growthepie.com/api-reference/api/app-detail-json.md): Reference for the growthepie apps/details/{owner\_project}.json endpoint.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.growthepie.com/api-reference.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.