xDai is an Ethereum sidechain with bridged Dai serving as a native token. It’s scalable, convenient, and user-friendly. Est. October 2018.

POA Core is a sidechain with Proof of Autonomy consensus by independent validators. POA Sokol is a test network for POA Core updates. Est. Dec 2017.

POSDAO, a Proof-of-Stake (POS) algorithm implemented as a decentralized autonomous organization (DAO). xDai DPOS is a reference implementation with bridged Dai as a native and DPOS as a staking token.

Ethereum Testnet with Proof of Authority consensus. Est. 6 Mar 2017.
Upgraded to Proof of Autonomy consensus in May 2019.

BlockScout is a full-featured open source Blockchain explorer for Ethereum networks. Hosted for POA Core, POA Sokol, xDai Chain, Ethereum Mainnet, Ethereum Classic, Ropsten, Kovan, Rinkeby, Goerli testnets by POA team.

TokenBridge is a product to transfer tokens between Ethereum chains. Works in erc20 to erc20, erc20 to native, and native to erc20 modes. Powering POA20 bridged token and xDai Chain native token. Launched in May 2018.

NiftyWallet is a fork of MetaMask focused on the speed and usability of real-world applications. It supports alternative chains, such as POA, xDai, Goerli. It has the support of multiple hardware wallets and smart contracts as an account type.

Category to ask technical questions, e.g. how to use the network or decentralized apps

News and Updates from the POA team and local communities

Category with tutorials for developers