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GET
/
v1
/
networks
/
{network}
/
blockchains
/
{blockchainId}
JavaScript
import { Avalanche } from "@avalanche-sdk/chainkit";

const avalanche = new Avalanche({
  network: "mainnet",
});

async function run() {
  const result = await avalanche.data.primaryNetwork.getBlockchainById({
    blockchainId: "2q9e4r6Mu3U68nU1fYjgbR6JvwrRx36CohpAX5UQxse55x1Q5",
  });

  console.log(result);
}

run();
{
  "createBlockTimestamp": 123,
  "createBlockNumber": "<string>",
  "blockchainId": "<string>",
  "vmId": "<string>",
  "subnetId": "<string>",
  "blockchainName": "<string>",
  "evmChainId": 43114,
  "genesisData": "{\"chainId\": 43114}"
}

Documentation Index

Fetch the complete documentation index at: https://developers.avacloud.io/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
x-glacier-api-key
string
header
required

Api keys provide higher access to rate limits. To obtain an api key, sign up for an account at https://avacloud.io/.

Path Parameters

​
blockchainId
string
required

The blockchain ID of the blockchain to retrieve.

​
network
enum<string>
required

Either mainnet or testnet/fuji.

Available options:
mainnet,
fuji,
testnet

Response

Successful response

​
createBlockTimestamp
number
required
​
createBlockNumber
string
required
​
blockchainId
string
required
​
vmId
string
required
​
subnetId
string
required
​
blockchainName
string
required
​
evmChainId
number
required

EVM Chain ID for the EVM-based chains. This field is extracted from genesis data, and may be present for non-EVM chains as well.

Example:

43114

​
genesisData
object

The genesis data of the blockchain.

Example:

"{\"chainId\": 43114}"