> For the complete documentation index, see [llms.txt](https://docs.fylr.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fylr.io/for-developers/api/endpoints/api-suggest.md).

# /api/v1/suggest

Auto-suggest / autocomplete. Given the user's current input, returns candidate completions either as token frequencies (`tokens`) or as per-field value matches (`fields`), plus optionally the full linked-object descriptors for picker UIs (`linked_objects`). Backed by the search index — the same language settings apply.

Read-only: the request runs in a read transaction; nothing is written. The handler enforces no specific right and no login — an anonymous request is accepted; results are scoped to whatever the session is allowed to see via the per-user best-mask filter.

### `GET /suggest` — Auto-suggest with the request encoded in the URL.

{% openapi src="/files/kfiDjhyZfEICNBmt5f49" path="/suggest" method="get" %}
[fylr-openapi.yml](https://4100607288-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FAdRFzQASDY2Elfdm3wXW%2Fuploads%2Fgit-blob-d5aceac1c99d5aa0b623bea061400efbac147a8d%2Ffylr-openapi.yml?alt=media)
{% endopenapi %}

### `POST /suggest` — Auto-suggest with the request as a JSON body.

{% openapi src="/files/kfiDjhyZfEICNBmt5f49" path="/suggest" method="post" %}
[fylr-openapi.yml](https://4100607288-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FAdRFzQASDY2Elfdm3wXW%2Fuploads%2Fgit-blob-d5aceac1c99d5aa0b623bea061400efbac147a8d%2Ffylr-openapi.yml?alt=media)
{% endopenapi %}


---

# 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:

```
GET https://docs.fylr.io/for-developers/api/endpoints/api-suggest.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.