---
title: "Returns the current finalized historical data revision version."
method: GET
path: "/history/revision_version"
tags: ["Historical Revision Version API"]
---

# Returns the current finalized historical data revision version.

`GET /history/revision_version`

Returns the current historical weather final revision version so downstream systems can detect changes to finalized datasets.

## Query parameters

- `key` string, string, required

## Response `200`

Historical revision version object.

- RevisionVersion
  - `revision_version` string — Current finalized historical data revision version.

## Other responses

- `400` — Client Error
- `403` — Unauthorized/No Access for current plan level
- `429` — Daily or Velocity limit exceeded
- `500` — Internal Server Error

---

[API](https://skmtc.dev/weatherbit/apis/weatherbit-interactive-swagger-ui-documentation.md) · [All operations](https://skmtc.dev/weatherbit/apis/weatherbit-interactive-swagger-ui-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/weatherbit/weatherbit-interactive-swagger-ui-documentation/revisions/31cff6bde48b/schema)