---
title: "Get the information about the Node"
method: GET
path: "/info"
tags: ["info"]
---

# Get the information about the Node

`GET /info`

## Response `200`

Node info object

- NodeInfo — Data container for /info API request output. Contains information about node's state and configuration. Contains data about best block, best header, state, etc. Best block is the block with the maximum height.
  - `name` string, required — Node's (peer) self-chosen name from config
  - `appVersion` string, required — Node's application version
  - `fullHeight` integer, nullable, required — Height of the best block known to the node. Can be 'null' if state is empty (no full block is applied since node launch)
  - `headersHeight` integer, nullable, required — The height of the best header (i.e. the one with the maximum height). Can be 'null' if state is empty (no header applied since node launch)
  - `maxPeerHeight` integer, nullable, required — Maximum block height of connected peers. Can be 'null' if state is empty (no peer connected since node launch)
  - `bestFullHeaderId` string, base16, required — Base16-encoded 32 byte modifier id
  - `previousFullHeaderId` string, base16, required — Base16-encoded 32 byte modifier id
  - `bestHeaderId` string, base16, required — Base16-encoded 32 byte modifier id
  - `stateRoot` string, nullable, required — Current UTXO set digest. Can be 'null' if state is empty (no full block is applied since node launch)
  - `stateType` 'digest' | 'utxo', required — Whether the node is storing UTXO set or only its digest. Equals `digest` if only digest is stored, `utxo` if full UTXO set is stored.
  - `stateVersion` string, nullable, required — Id of a block where UTXO set digest is taken from. Can be 'null' if no full block is applied since node launch.
  - `isMining` boolean, required — Whether the node is mining (i.e. generating blocks).
  - `peersCount` integer, required — Number of peers this node is connected with.
  - `unconfirmedCount` integer, required — Number of unconfirmed transactions in the mempool.
  - `difficulty` integer, nullable, required — Difficulty on current bestFullHeaderId. Can be 'null' if no full block is applied since node launch. Difficulty is a BigInt integer.
  - `currentTime` integer, required — Basic timestamp definition
  - `launchTime` integer, required — Basic timestamp definition
  - `headersScore` integer, nullable, required — Cumulative difficulty of best headers-chain. Can be 'null' if no headers is applied since node launch. headersScore is a BigInt integer.
  - `fullBlocksScore` integer, nullable, required — Cumulative difficulty of best full blocks chain. Can be 'null' if no full block is applied since node launch. fullBlocksScore is a BigInt integer.
  - `genesisBlockId` string, base16, required — Base16-encoded 32 byte modifier id
  - `parameters` Parameters, required — System parameters which could be readjusted via collective miners decision.
    - `height` integer, required — Height when current parameters were considered(not actual height). Can be '0' if state is empty
    - `storageFeeFactor` integer, required — Storage fee coefficient (per byte per storage period ~4 years)
    - `minValuePerByte` integer, required — Minimum value per byte of an output
    - `maxBlockSize` integer, required — Maximum block size (in bytes)
    - `maxBlockCost` integer, required — Maximum cumulative computational cost of input scripts in block transactions
    - `blockVersion` integer, required — Ergo blockchain protocol version
    - `tokenAccessCost` integer, required — Validation cost of a single token
    - `inputCost` integer, required — Validation cost per one transaction input
    - `dataInputCost` integer, required — Validation cost per one data input
    - `outputCost` integer, required — Validation cost per one transaction output
  - `eip27Supported` boolean — Whether EIP-27 locked in
  - `restApiUrl` string — Publicly accessible url of node which exposes restApi in firewall

## Other responses

- `default` — Error

---

[API](https://skmtc.dev/ergoplatform/apis/ergo-node-api.md) · [All operations](https://skmtc.dev/ergoplatform/apis/ergo-node-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ergoplatform/ergo-node-api/revisions/a731602272c6/schema)