---
title: "Add custom data via webhook"
method: POST
path: "/api/v1/custom-integrations/data/{uuid}"
tags: ["Custom Data"]
---

# Add custom data via webhook

`POST /api/v1/custom-integrations/data/{uuid}`

## Request

- Base URL: `https://api.getcortexapp.com`
- URL: `https://api.getcortexapp.com/api/v1/custom-integrations/data/{uuid}`
- Auth: HTTP bearer

Refer to the [Webhook section](/docs/reference/basics/custom-data#webhook) of the Custom Data docs for more information. This API is preconfigured in your workspace settings under Custom Integrations. The UUID corresponds to a custom data key, as well as a `jq` command that maps the data in this payload to an entity in your workspace.

## Path parameters

- `uuid` string, required

## Request body

- JsonNode

## Response `200`

OK

## Other responses

- `429`: The client has exceeded the rate limit by performing too many requests in a short period. Retry the request after a delay.

## Changes

- **2026-11-03** `a7b058663c95`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/cortex/apis/cortex-api/changes/api/v1/custom-integrations/data/:uuid/post.md)

---

[API](https://skmtc.dev/cortex/apis/cortex-api.md) - [All operations](https://skmtc.dev/cortex/apis/cortex-api/llms.txt) - [OpenAPI document](https://skmtc.dev/cortex/apis/cortex-api/revisions/a7b058663c95?raw)