Case Study: Tangem builds a scalable hardware crypto wallet with GetBlock RPC APIs

Tangem connects to 34 blockchains in 3 minutes with GetBlock

Tangem, a creator of a card-shaped hardware crypto wallet, needed to access dozens of different blockchains to retrieve transaction history and confirmations. Their challenge was that they had been using different node providers for different blockchains, which was not scalable or robust. They turned to GetBlock and its RPC endpoints for a solution.

GetBlock provided a simple unified service that gave Tangem access to a wide range of networks through a single provider. This improved scalability and made accessing the networks more robust by offering multiple providers for any given chain. As a result, Tangem no longer had to run its own node infrastructure and could support its wallet for over 34 major blockchains.

Tangem