Developer Documentation

IoTeX is a full-stack platform to enable trusted data from trusted devices, for use in trusted dApps. IoTeX combines blockchain, secure hardware, and confidential computing to empower privacy-focused devices, apps, and services.
Explore Developer Tools
​SDKs​
Use your favorite Ethereum tools and libraries to build on IoTeX, port your existing dApps without any change to the code, or import the IoTeX native SDK for advanced features:
᛫ Ethereum Development ᛫ Native Development ᛫ Tutorials​
​Core API​
See all available gRPC API calls to interact with an IoTeX blockchain node.
᛫ Native API Reference ᛫ gRPC proto files ᛫ Ethereum API​
​IoTeX Dapp Sample​
Get started with a fully working example dApp using the most popular web development stack: multi-wallet connection, cross-blockchain, and tokens management is all working out of the box in a sleek user interface. 
᛫ Overview ᛫ See on GitHub ​
Build your IoTeX Integration
​Smart Contracts​
Exchange any asset or implement any logic in a transparent, decentralized fashion with IoTeX smart contracts. 
᛫ ​Issue Tokens ᛫ Faucets​
​Exchanges & Wallets​
Integrate your software with Payments, Deposits & Withdraws of IOTX coins and XRC20 tokens.
᛫ Rosetta API ᛫ General guide​
​Decentralized Identity​
Give your users the ability to create and control their identities. IoTeX DID applies to individuals, enterprises, and devices!
᛫ Overview ᛫ ioctl commands​
​ioTube Multi-Chain Bridge​
Extend the reach of your Ethereum, BSC, or Polygon Tokens to the IoTeX Blockchain, or make your Native IoTeX Dapp cross-chain 
Submit your Token ᛫ ioTube App ​
​ioctl Command Line Client​
ioctl is the IoTeX command-line client to interact with an IoTeX Gateway Node. With ioctl, you can send and query actions to the blockchain, manage accounts, transfer XRC20 tokens, deploy smart contracts, create a decentralized identity, and much more!