> For the complete documentation index, see [llms.txt](https://agpt.co/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://agpt.co/docs/integrations/block-integrations/answers.md).

# Exa Answers

Blocks for getting AI-generated answers to questions using Exa's search-informed answer API.

## Exa Answer

### What it is

Get an LLM answer to a question informed by Exa search results

### How it works

This block sends your question to the Exa Answer API, which performs a semantic search across billions of web pages to find relevant information. The API then uses an LLM to synthesize the search results into a coherent answer with citations.

The block returns both the generated answer and the source citations that informed it. You can optionally include full text content from the search results for more comprehensive answers.

### Inputs

| Input | Description                                                         | Type | Required |
| ----- | ------------------------------------------------------------------- | ---- | -------- |
| query | The question or query to answer                                     | str  | Yes      |
| text  | Include full text content in the search results used for the answer | bool | No       |

### Outputs

| Output    | Description                                  | Type                  |
| --------- | -------------------------------------------- | --------------------- |
| error     | Error message if the request failed          | str                   |
| answer    | The generated answer based on search results | str                   |
| citations | Search results used to generate the answer   | List\[AnswerCitation] |
| citation  | Individual citation from the answer          | AnswerCitation        |

### Possible use case

**Research Assistance**: Get quick, sourced answers to complex questions without manually searching multiple websites.

**Fact Verification**: Verify claims or statements by getting answers backed by real web sources with citations.

**Content Creation**: Generate research-backed content by asking questions about topics and using the cited sources.

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# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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://agpt.co/docs/integrations/block-integrations/answers.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.