---
title: "GET /key-blocks/current/height"
method: GET
path: "/key-blocks/current/height"
tags: ["external", "chain"]
---

# GET /key-blocks/current/height

`GET /key-blocks/current/height`

Get the height of the current key block

## Response `200`

Successful operation

- object
  - `height` integer

## Other responses

- `404` — Block not found
- `503` — The node is temporarily unable to handle the request: either its request queues are saturated (overload protection) or it has not yet reached a stable mode. Overload protection is applied to every endpoint, so this response can be returned by any operation. The Retry-After header tells the client how long to back off before retrying.

---

[API](https://skmtc.net/aeternity/apis/aeternity-node.md) · [All operations](https://skmtc.net/aeternity/apis/aeternity-node/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aeternity/aeternity-node/versions/597a254980b2/schema)