---
title: "GET /api/{org_id}/query_functions"
method: GET
path: "/api/{org_id}/query_functions"
tags: ["Search"]
---

# GET /api/{org_id}/query_functions

`GET /api/{org_id}/query_functions`

## Request

- Base URL: `https://api.openobserve.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.openobserve.ai/api/{org_id}/query_functions`
- Auth: API key in header `Authorization`
- TypeScript: <https://skmtc.dev/openobserve/apis/openobserve-api-http/docs/api/:org_id/query_functions/get.ts> (a function with typed inputs; its response is checked against the schema)

Returns every function this organisation can call: the DataFusion registry
(including the JSON family), the O2 UDFs, the SQL-rewriter aliases, and the
org's own VRL transforms.

## Path parameters

- `org_id` string, required

## Response `200`

Success

- QueryFunctionsResponse
  - `list` CatalogFunction[], required
    - `deprecated` boolean, required
    - `doc` string, required: Prose for the editor's documentation panel. May be empty for upstream DataFusion functions that carry no documentation of their own.
    - `kind` string, required: "udf" | "scalar" | "aggregate" | "window" | "vrl"
    - `name` string, required
    - `signature` string, required: Argument list, e.g. "(field, k)". Drives the editor's `detail` column.

---

[API](https://skmtc.dev/openobserve/apis/openobserve-api-http.md) - [All operations](https://skmtc.dev/openobserve/apis/openobserve-api-http/llms.txt) - [OpenAPI document](https://skmtc.dev/openobserve/apis/openobserve-api-http/revisions/0529b8a10252?raw)