The JavaScript SDK for Web3

Build Web3 applications faster than ever.

npm i @tatumio/tatum

Why Developers Build With Tatum

Zac Barron
Product Lead at Binance

David Spitzer-Dulagan
CTO at Limewire

Hitoshi Harada
Co-founder & CPO at Alpaca

One SDK - Everything You Need

Fee Estimation

• Compare fees
• Estimate costs
• Display fees instantly

Web3 Notifications

• Easy-to-use Webhooks
• Transaction alerts
• Smart contract events

Exchange Rates

• Convert crypto-to-fiat
• Track portfolios
• Enable crypto payments

Wallets

• Manage keys
• Get balances
• Handle transactions

NFTs

• Mint and deploy
• Manage transactions
• Burn and transfer

MetaMask Integration

• Integrate into your Dapp
• Transfer assets
• Manage signatures

Code Once, Deploy Anywhere

npm i @tatumio/tatum

Deliver Faster With Lean Code

With the Tatum SDK you'll reduce the length of your code by at least 90% helping you launch your dApp faster.

Without Tatum

Using Tatum

100+ Supported Blockchains

Building Something Big? Let's Talk.