> For the complete documentation index, see [llms.txt](https://docs.humdata.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.humdata.org/build/hdx-apis.md).

# HDX APIs

- [File download endpoint](https://docs.humdata.org/build/hdx-apis/file-download-endpoint.md): A guide to accessing, downloading, and integrating HDX data through the File URL.
- [Finding and downloading data](https://docs.humdata.org/build/hdx-apis/file-download-endpoint/finding-and-downloading-data.md): Many data resources can be accessed through the file download endpoint
- [Tools](https://docs.humdata.org/build/hdx-apis/file-download-endpoint/tools.md): Learn how to use the file download in Power BI.
- [Metadata endpoints](https://docs.humdata.org/build/hdx-apis/metadata-endpoints.md): A guide to accessing and cataloguing HDX data through the metadata endpoints.
- [package\_search](https://docs.humdata.org/build/hdx-apis/metadata-endpoints/package_search.md): Learn how to query package\_search to catalogue data on HDX
- [package\_show](https://docs.humdata.org/build/hdx-apis/metadata-endpoints/package_show.md): Learn how to query package\_show to learn more about a dataset on HDX
- [OpenAPI specification](https://docs.humdata.org/build/hdx-apis/metadata-endpoints/openapi-specification.md): Full parameter and response reference for the package\_search endpoint.
- [Code examples and Python notebook](https://docs.humdata.org/build/hdx-apis/metadata-endpoints/code-examples-and-python-notebook.md): Python and Javascript examples and a ready-to-run Python notebook
- [Troubleshooting and error handling](https://docs.humdata.org/build/hdx-apis/metadata-endpoints/troubleshooting-and-error-handling.md): Need help with the metadata endpoints? Look no further.
- [Tabular Data Endpoints](https://docs.humdata.org/build/hdx-apis/tabular-data-endpoints.md): A guide to accessing, filtering, and integrating HDX data through the Tabular Data Endpoints (TDE).
- [Available data and resource IDs](https://docs.humdata.org/build/hdx-apis/tabular-data-endpoints/available-data-and-resource-ids.md): How to find Tabular Data resources
- [How to query the Tabular Data Endpoints](https://docs.humdata.org/build/hdx-apis/tabular-data-endpoints/how-to-query-the-tabular-data-endpoints.md): How to use the different Tabular Data endpoints
- [OpenAPI specification](https://docs.humdata.org/build/hdx-apis/tabular-data-endpoints/openapi-specification.md): Full parameter and response reference for the three Tabular Data Endpoints.
- [Code examples](https://docs.humdata.org/build/hdx-apis/tabular-data-endpoints/code-examples.md): Python and Javascript examples
- [Tools and notebook](https://docs.humdata.org/build/hdx-apis/tabular-data-endpoints/tools-and-notebook.md): Tabular Data endpoints tool integrations and Python notebook
- [Troubleshooting and error handling](https://docs.humdata.org/build/hdx-apis/tabular-data-endpoints/troubleshooting-and-error-handling.md): Need help with the Tabular Data endpoints? Look no further.
- [Humanitarian API](https://docs.humdata.org/build/hdx-apis/hapi.md): Learn more about the HDX Humanitarian API.
- [Available data in HAPI](https://docs.humdata.org/build/hdx-apis/hapi/available-data.md): See what data is available on HAPI below.
- [How to query HAPI](https://docs.humdata.org/build/hdx-apis/hapi/how-to-query-hapi.md): How to use HAPI
- [API reference](https://docs.humdata.org/build/hdx-apis/hapi/api-reference.md): Full parameter and response reference for HAPI.
- [Generate App Identifier](https://docs.humdata.org/build/hdx-apis/hapi/api-reference/generate-app-identifier.md)
- [Affected People](https://docs.humdata.org/build/hdx-apis/hapi/api-reference/affected-people.md)
- [Coordination & Context](https://docs.humdata.org/build/hdx-apis/hapi/api-reference/coordination-and-context.md)
- [Food Security, Nutrition & Poverty](https://docs.humdata.org/build/hdx-apis/hapi/api-reference/food-security-nutrition-and-poverty.md)
- [Geography & Infrastructure](https://docs.humdata.org/build/hdx-apis/hapi/api-reference/geography-and-infrastructure.md)
- [Climate](https://docs.humdata.org/build/hdx-apis/hapi/api-reference/climate.md)
- [Metadata](https://docs.humdata.org/build/hdx-apis/hapi/api-reference/metadata.md)
- [Util](https://docs.humdata.org/build/hdx-apis/hapi/api-reference/util.md)
- [Models](https://docs.humdata.org/build/hdx-apis/hapi/api-reference/models.md)
- [Examples and use-cases](https://docs.humdata.org/build/hdx-apis/hapi/examples-and-use-cases.md): Python examples with tools and integrations
- [Troubleshooting and error handling](https://docs.humdata.org/build/hdx-apis/hapi/troubleshooting-and-error-handling.md): Need help with the HAPI? Look no further.


---

# Agent Instructions
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## 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, and the optional `goal` query parameter:

```
GET https://docs.humdata.org/build/hdx-apis.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.