botChain

botChain is the viem chain object for BOT Chain mainnet. Pass it to any viem client or wagmi config to work with chain 677.

Early release. This is published in @uzolabs/sdk 0.2.0 on npm and you can use it today. The API may change before 1.0, so pin the version.

Mainnet uses real BOT. Build and test against botChainTestnet first, and only switch to botChain when you’re ready to spend real funds.

Import

import { botChain } from "@uzolabs/sdk/chains";

Fields

677

The chain ID.

string

"BOT Chain".

object

Show properties

string

"BOT"

string

"BOT"

BOT uses 18 decimals, like ETH.

string[]

["https://rpc.botchain.ai"]. The public RPC. It doesn’t serve eth_getLogs. See Known limitations.

object

Show properties

string

"BOTScan"

string

"https://scan.botchain.ai". Use it to build links to transactions and addresses.

string

"https://scan.botchain.ai/api/v2". BOTScan’s v2 API, used by the explorer client.

Address

0x47FA21f684bBAD707A53a0f9BE59F1422F46C265. viem uses it for multicall and for automatic request batching.

botChain has no testnet field. viem treats a missing value as mainnet.

Example

mainnet-read.ts

import { createPublicClient, formatEther, http } from "viem";
import { botChain } from "@uzolabs/sdk/chains";

const client = createPublicClient({ chain: botChain, transport: http() });
const [blockNumber, gasPrice] = await Promise.all([client.getBlockNumber(), client.getGasPrice()]);
console.log(`Block ${blockNumber}, gas price ${formatEther(gasPrice, "gwei")} gwei`);
console.log(`${botChain.blockExplorers.default.url}/block/${blockNumber}`);

Output from a run on 2026-10-02:

Output

Block 25326924, gas price 20 gwei
https://scan.botchain.ai/block/25326924

This only reads from the chain. It doesn’t send a transaction or use a wallet.

botChainTestnet

The testnet object.

Gas and fees

How gas works on BOT Chain.

Getting started

Modules

Guides

Reference

Import

Fields

Example

botChainTestnet

Gas and fees

​Import

​Fields

​Example

​Related

botChainTestnet

Gas and fees

Import

Fields

Example

Related