Tatum
Tatum
Welcome to Tatum 👋
Introduction
Your First App
Tatum's Architecture
Supported Blockchains
Testnet vs Mainnet
Rate Limits
API Reference
API Reference
Changelog
Architecture
Terminology
Building Blocks
Private Key Management
Guides
Blockchain
Ledger and Off-chain
How to send a feeless instant transaction
How to send a Bitcoin blockchain transaction from a ledger account
How to block amounts in a ledger account
How to support FIAT currencies
How to connect a custom ERC-20 token to the ledger
Tutorials
How to build a custodial wallet
How to build a non-custodial wallet
How to build a crypto exchange
How to securely store private keys
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Ledger and Off-chain

In this section, you will become familiar with the concept of the Tatum Private Ledger. You will find out how to create your own virtual currencies and how to support FIAT currencies. You will develop an understanding of the power of the ledger and the off-chain solution, learn how it can boost your app development, and find out what kind of features it provides.

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How to automatically scan for transactions at a blockchain address
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How to send a feeless instant transaction
Last updated 7 days ago