Infura

Infura is a powerful suite that provides the tools and infrastructure that allow developers to easily take their blockchain application from testing to scaled deployment – with simple, reliable access to Ethereum and IPFS. It is run and maintained by ConsenSys. Its global community is trusted by 400,000+ developers at companies like Metamask, Uniswap, Coinbase Wallet, Brave, Gnosis, and MakerDao.

Infura supports Ethereum mainnet and testnets (Rinkeby, Ropsten, Kovan, Görli), IPFS, Filecoin (Beta), Eth2 Beacon Chain (Beta), Polygon PoS (Beta), Optimism Ethereum, and Arbitrum Rollup.