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Nexus Data Availability User Guides

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- Avail old API docs

Introduction to Nexus
Concepts
Nexus SDK Overview
Quickstart
- Nexus Core
- Nexus Elements
More examples with Nexus SDK
Nexus SDK Reference
- Nexus Core
  - Bridge Methods
    Methods
    Fetch Bridge Balances
    Bridge
    Bridge and Transfer
    Bridge & Execute
    Events
    Bridge Events
  - Swap Methods
    Methods
    Fetch Swap Balances
    Swap Exact In
    Swap Exact Out
    Events
    Swap Events
  - API Reference
- Nexus Elements
- Hooks and Errors
Nexus cheat sheet

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NexusQuickstart

Quickstart

Nexus Core Nexus Elements

Last updated on November 12, 2025

Nexus SDK Overview Nexus Core

The essential base layer for modern blockchains.

Data Availability Resources

The Data Availability Problem What is Avail?Data Attestation Bridge Ability to Scale Reference Document

Node Repositories

Light Client Full Node

Network Guides

Node Guide Validator Guide

Company

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