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  • Documentation

    • Introduction
      • Use Cases
      • Architecture
      • Peer Management
      • Persistent Storage
      • Blockchain Data
      • Wallet Management
      • Networking
      • Private Key Management
      • Transactions
      • Random Number Generation
    • Building a node with LDK

    • Running a sample LDK node
    • Blockchain Data

    • Key Management
    • Fee Estimation
    • Probing and Path Finding
    • Examples
  • API Reference

    • Rust

      • lightning (opens new window)
      • lightning-background-processor (opens new window)
      • lightning-block-sync (opens new window)
      • lightning-invoice (opens new window)
      • lightning-net-tokio (opens new window)
      • lightning-persister (opens new window)
      • lightning-rapid-gossip-sync (opens new window)
      • lightning-transaction-sync (opens new window)
      • lightning-custom-message (opens new window)
    • Swift (opens new window)

# Blockchain Data

LDK provides a simple block_connected/block_disconnected API which you pass block headers and transaction information to. LDK also provides an API for getting information about transactions it wishes to be informed of, which is compatible with Electrum server requests/neutrino filtering/etc.

Blockchain Data Guide (opens new window)

Sample module in Rust (opens new window)

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Last Updated: 4/7/2025, 9:18:46 AM

← Persistent Storage Wallet Management →

Docs

Introduction
Building a node with LDK
Running a sample LDK node
Architecture
Blockchain Data
Key Management
Fee Estimation
Probing and Path Finding
Examples

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