Launched in Q4, 2019, GetBlock is one of the largest blockchain infrastructure providers. It offers RPC nodes of 50+ blockchains including the likes of Ethereum, Bitcoin, Polygon, BNB Smart Chain and L2 networks Optimism and Arbitrum. With GetBlock, teams of crypto applications don’t need to run their own blockchain nodes: instead, they can get connected to blockchains via ready-made API endpoints. To meet the requirements of various dApps, GetBlock offers free and paid packages.