---
title: "Updates a chart's external data source."
method: POST
path: "/charts/{id}/data/refresh"
---

# Updates a chart's external data source.

`POST /charts/{id}/data/refresh`

If a chart has an external data source configured, this endpoint fetches the data and saves it to the chart. Requires scope `chart:read`.

## Path parameters

- `id` string, required

## Response `default`

Successful

---

[API](https://skmtc.dev/datawrapper/apis/datawrapper-api-v3-documentation.md) · [All operations](https://skmtc.dev/datawrapper/apis/datawrapper-api-v3-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/datawrapper/datawrapper-api-v3-documentation/revisions/e190512863c7/schema)