---
title: "Get latest block number"
method: GET
path: "/v1/block/number/latest"
tags: ["Block"]
---

# Get latest block number

`GET /v1/block/number/latest`

Get the latest block height of blockchain network.

## Query parameters

- `chain_id` integer, required — chain network id, see [list of details](/platform/features/api/web3-api)

## Headers

- `x-api-key` string, required

## Response `200`

Successful Response

- ResponseGetLastBlockNumber
  - `code` integer
  - `message` string
  - `data` GetLastBlockNumberData, required
    - `number` integer, required
    - `hash` string, required

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found
- `422` — Unprocessable Entity
- `500` — Internal Server Error

---

[API](https://skmtc.dev/chainbase/apis/data-cloud-task-api.md) · [All operations](https://skmtc.dev/chainbase/apis/data-cloud-task-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/chainbase/data-cloud-task-api/revisions/4013781aa422/schema)