Web3's Favorite
Blockchain API

The go-to blockchain data API for Web3 developers.

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Req/Sec for RPC Calls
100+
Protocols
100%
Uptime

Get the Data You Need
Reliably and Fast

Indexed Block Data
at Your Fingertips

Easily retrieve complexed blockchain data indexed in a way that's easy to search, handle, and prepared to use in your app.

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100+ Supported Protocols

Whichever chain's data you need to access, we have it indexed for you to use instantly.

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bitcoin
ethereum
polygon
solana
klaytn
dogecoin
tron
celo
litecoin
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Reliable Webhook Notifications

Ensure that blockchain events are tracked real-time and reliably with simple to use webhooks.

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Anything and Everything

Whatever it is you're looking for, Tatum's blockchain API makes it easy to read blockchain data.

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Get latest block
Get tokens from a collection
Get balances of addressesGet token metadata
Get information about collection or token
Get transactions by hash
Get unspent UTXOs for an address
Get specified events
Get specified blocks
Get Transactions
Get owners of a token
Check owners of a token
See More

Trusted by Leading Web3 Apps

Reliability and speed is essential to blockchain applications. This is why blockchain devs choose Tatum.

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Zengo wallet logo
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"Tatum helps us build robust product solutions in a fraction of the time."
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Product Lead at Binance

Limewire
"Building a product in the crypto space is hard. Making it work reliably across chains - even harder. Tatum helped us meet our deadline."
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CTO at Limewire

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Co-founder & CPO at Alpaca

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Products
RPC Nodes

Access 100+ blockchain nodes directly

JavaScript SDK

A powerful abstraction layer for building apps fast

Blockchain API

A reliable API that will easily scale your app

Notifications

Real-time blockchain event tracking

Virtual Accounts

Efficient transaction management for crypto apps

Data Backfill

Instantly backfill blockchain data for over 100+ chains

Blockchains
Popular
Arbitrum One
Arbitrum One
BNB Smart Chain
BNB Smart Chain
Base
Base
Bitcoin
Bitcoin
Ethereum
Ethereum
Polkadot
Polkadot
Polygon
Polygon
Ripple
Ripple
Solana
Solana
Tron
Tron
Abstract
Algorand
Arbitrum Nova
Aurora
Avalanche
Berachain
Bitcoin Cash
Cardano
Casper
Celo
Chiliz
Cosmos
Cronos
Dogecoin
EOS
Ethereum Classic
Fantom
Flare
Flow
Gnosis
HAQQ
Harmony
HyperEVM
IOTA
Kadena
Kaia
Kucoin
Kusama
Kusama Asset Hub
Lisk
Litecoin
Lumia
MegaETH
Monad
MultiversX
Near
Oasis
Optimism
Palm
Polkadot Asset Hub
Ronin
Rootstock
SUI
Sonic
Stellar
TON
Tezos
Unichain
VeChain
XinFin
ZKsync
Zcash
Zilliqa
Use Cases
Banking

Add digital assets to your financial services

Wallets

Easily manage keys, balances, transactions

Gaming

Instantly add blockchain gaming functionality

Compliance

Access tools to handle taxes, accounting and more

Token Minting

Mint ERC20 tokens in a few clicks across EVM blockchains

Fee Estimation

Compare, estimate and display fees instantly

Stablecoins

Enable stablecoins within your application

Exchange Rates

Handle and convert crypto to fiat payments

NFTs

Mint, deploy, burn and transfer with one tool

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Tatum saves time and cost by reducing the complexity of blockchain development, offering a unified framework for 60+ blockchain protocols and thousands of digital assets.
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