ChainsKatana

Katana Testnet RPC Endpoints

Premium

Katana

Mainnet

Testnet

Chain ID

737373

0xb405d

Native Currency

ETH

HTTPS Endpoint

WSS Endpoint

Connection code snippet

curl

node-fetch

Web3.js

Python

HTTP

Copy code

curl https://katana-testnet.drpc.org \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"jsonrpc":"2.0","method":"REPLACE_ME_WITH_ACTUAL_METHOD","params":[],"id":1}'

Katana

Katana Chain is a game-focused Layer-3 blockchain built on Starknet, combining high scalability, low fees, and fast finality. It features a Lua-based smart contract environment for seamless Web3 game development and the custom Katana CairoVM, enabling interoperable, large-scale gaming experiences.

Developer Resources

Go to Growth Plan

High performance

Advanced analytics

5,000 RPS

Priority Support

Access to 95 chains

Unlimited API keys

How to add Katana Testnet to Metamask using dRPC?The network can be added automatically by clicking on the "Add to wallet" button or manually.

1. Login to MetaMask and access network drop-down menu.2. Click Add Network3. At the bottom of the page, click Add a network manually4. Enter the network details and click Save

Network name

Katana Testnet

New RPC URL

https://katana-testnet.drpc.org

Chain ID

0xb405d

Currency Symbol

ETH

Block Explorer URL (Optional)

https://bokuto.katanascan.com/

By clicking on the Katana icon in the network selection drop-down menu in MetaMask, you can now switch to the Katana and perform all transactions on that network.

FAQ

What is RPC in Katana?

Katana Chain is a game-optimized Layer-3 blockchain built on Starknet, designed for high scalability, ultra-low fees, and fast transaction processing. It enables seamless Web3 gaming through Lua-based smart contracts and the custom Katana CairoVM.

Why does Katana use RPC?

How to use Katana RPC?

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