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Welcome to æternity

æternity's Documentation Hub is your technical guide on æternity, modeled after the “Mastering Bitcoin” book, and dedicated to dApp (æpp) developers and AE token miners. This clearly structured, and well-written documentation should help you clear the haze around æternity’s technology and the entire ecosystem. æternity’s Documentation Hub will be your guide through the seemingly complex ecosystem of æternity, providing you with the knowledge you need to participate in and master æternity.

Whether you’re building the next killer æpp, investing in a startup, or are simply curious about the technology itself, the Documentation Hub will provide you with essential details to get you started and keep you company throughout your personal journey through æternity.

If you don’t know much about æternity yet, please feel free to visit or have a look at this blog page.

If you’d like to see a specific improvement, you can either submit a pull request or file an issue. Please follow our contribution guidelines on how to do that.

We are thrilled to have you with us!



Base æpp



Governance æpp

Ledger Nano S

Hybrid Voting

Token Migration

Naming Example

The Drone Graffiti æpp


æternal - a backend API

AEproject - an aeternity framework

Blockchain Explorer - a blockchain browser for æternity

FireEditor - an easy-to-use Web-IDE for Sophia

Contract Editor - an editor for smart contracts written in Sophia

Token Faucet - a reward system that dispenses rewards in the form of a AE test tokens

Playground - a full-featured IDE

Goggles - a simple interface to decode and verify encoded transactions for the æternity network

AEKnow Explorer - a blockchain browser for æternity

AEMonitor - a blockchain browser for æternity

Node.js/MongoDB Middleware - a backend API

Aeternity Blockchain Explorer & API Endpoint - a blockchain browser for æternity

Other Projects

AE News