Get Chains

The getChains function retrieves a list of all blockchain networks supported by Okto. This includes information about each chain's configuration, network details, and supported features.

Available on

Ethereum

Polygon

Avalanche

Arbitrum

BSC

Fantom

Linea

Metis

Optimism

Base

Base Sepolia

HyperEVM Testnet

Polygon Amoy

To enable these chains for your application, please configure them in the Okto Dashboard.

Not available on

Example

import { useOkto } from '@okto_web3/react-sdk';
import { getChains } from '@okto_web3/react-sdk'; 
 
function ChainsList() {
    const oktoClient = useOkto();
 
    async function fetchChains() {
        try {
            const chains = await getChains(oktoClient); 
            console.log('Supported chains:', chains);
        } catch (error) {
            console.error('Error fetching chains:', error);
        }
    }
 
    return (
        <button onClick={fetchChains}>
            Fetch Supported Chains
        </button>
    );
}

Note

For error handling:

Use the error code to debug issues. Check out the SDK errors and warnings documentation
For help, navigate to the troubleshooting guide to contact support

Method Overview

Method	Description
_async `getChains`	Get all supported blockchain networks

Get Chains

_async getChains(oktoClient: OktoClient) retrieves the list of all blockchain networks supported by Okto.

Parameters

Parameter	Type	Description	Required
`oktoClient`	`OktoClient`	Instance of OktoClient obtained from useOkto hook	Yes

Response

Success Response

Field Name	Type	Description
`chains`	`Promise<GetSupportedNetworksResponseData[]>`	Array of supported blockchain networks

Get Chains

Example

Usage

Success Response

Method Overview

Get Chains

Parameters

Response

Response Type

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