Amazon Managed Blockchain

The liquidity endpoint for DeFi on Ethereum, BSC, Polygon, and more. 0x API is a professional-grade liquidity aggregator enabling the future of DeFi applications. Our smart order routing splits up your transaction across decentralized exchange networks to be filled with the lowest slippage possible. Offer competitive pricing through 0x's RFQ system. Enables free limit orders and true peer-to-peer liquidity. Access AMM liquidity that you can’t get anywhere else. Don't ever worry about adding new sources, we have it covered. Better prices, faster response times, and lower revert rates than any other aggregator on the market. Automatically create orders that can be passed directly through your smart contracts to be settled on-chain. Matcha is the global search engine for liquidity and markets that enables users to trade tokens at the best price through a world-class interface.

1Kosmos enables passwordless access for workers, customers and citizens to securely transact with digital services. By unifying identity proofing and strong authentication, the BlockID platform creates a distributed digital identity that prevents identity impersonation, account takeover and fraud while delivering frictionless user experiences. BlockID is the only NIST, FIDO2, and iBeta biometrics certified platform that performs millions of authentications daily for some of the largest banks, telecommunications and healthcare organizations in the world.

A Blockchain platform for impact & SDG-related development, management & investment. Nominated Proof of Stake guarantees security, democracy and justified fair representation of network actors. A governance-based reward distribution process that incentivizes network actors based on their commitment with the United Nation Sustainable Development Goals. Focuses on rewarding positive impact that can either be on-chain or in the real world. Secure the network by participating in the production & verification of blocks, and maintaining the consensus. Provide security to 5ireChain by electing validators and backing them with stake while receiving rewards. The Council is an on-chain entity that assembles a fixed number of elected actors responsible for governance tasks. Composed of members proactively building the 5ireChain runtime.

Scale your DApp to Polkadot with Acala, an Ethereum-compatible smart contract platform optimized for DeFi. Acala is the decentralized finance network and liquidity hub of Polkadot. It’s a layer-1 smart contract platform that’s scalable, Ethereum-compatible, and optimized for DeFi with built-in liquidity and ready-made financial applications. With its trustless exchange, decentralized stablecoin (aUSD), DOT Liquid Staking (LDOT), and EVM+, Acala lets developers access the best of Ethereum and the full power of substrate. Access DOT-based assets and derivatives, Polkadot-native decentralized stablecoin, Polkadot ecosystem assets, and cross-chain assets from Bitcoin, Ethereum and beyond. Acala’s chain is customized for DeFi and can continue to upgrade without forks to integrate new features requested from developers. For example, on-chain ‘keepers’ automate protocol execution to better manage risks and improve user experience, or transaction fees payable with virtually any token.