---
title: "Get Node Version Information"
method: GET
path: "/node_version_info"
tags: ["NodeVersionInfo"]
---

# Get Node Version Information

`GET /node_version_info`

Get node version information, such as semver, commit, sporkID and protocol version.

## Response `200`

OK

- NodeVersionInfo
  - `semver` string, required
  - `commit` string, required
  - `spork_id` string, hexadecimal, required — A 32-byte unique identifier for an entity.
  - `protocol_version` string, uint64, required
  - `protocol_state_version` string, uint64, required
  - `spork_root_block_height` string, uint64, required
  - `node_root_block_height` string, uint64, required
  - `compatible_range` CompatibleRange — A compatible version range.
    - `start_height` string, required
    - `end_height` string, required

## Other responses

- `400` — Bad Request
- `404` — Not Found
- `500` — Internal Server Error

## Changes

- **2025-02-26** `59bda4d5f651` — 2 info
  - response property `protocol_version` deprecated
  - added the required property `protocol_state_version` to the response with the `200` status
- **2024-08-12** `f9374e138bdf` — 1 breaking, 1 info
  - removed the required property `execution_version_range` from the response with the `200` status
  - added the optional property `compatible_range` to the response with the `200` status
- **2024-08-09** `1262237adc3e` — 2 breaking, 1 info
  - removed the required property `protocol_version_end_height` from the response with the `200` status
  - removed the required property `protocol_version_start_height` from the response with the `200` status
  - added the required property `execution_version_range` to the response with the `200` status
- **2024-08-06** `ea3e24845d71` — 2 breaking, 2 info
  - removed the required property `end_height` from the response with the `200` status
  - removed the required property `start_height` from the response with the `200` status
  - added the required property `protocol_version_end_height` to the response with the `200` status
  - added the required property `protocol_version_start_height` to the response with the `200` status
- **2024-08-05** `005af62aca11` — 2 info
  - added the required property `end_height` to the response with the `200` status
  - added the required property `start_height` to the response with the `200` status

[Full history](https://skmtc.dev/onflow/apis/access-api/changes/node_version_info/get.md)

---

[API](https://skmtc.dev/onflow/apis/access-api.md) · [All operations](https://skmtc.dev/onflow/apis/access-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/onflow/access-api/revisions/fd121c1fddf8/schema)