Case Study: ChangeNOW achieves faster, scalable crypto swaps with GetBlock RPC nodes

ChangeNOW powers 150,000 trading pairs with GetBlock

ChangeNOW, a non-custodial cryptocurrency exchange, needed to build a newbie-friendly platform capable of performing fast and secure cross-asset conversions. To achieve this, they required reliable access to blockchain data for numerous networks to confirm transactions without requiring user sign-ups or KYC checks. They leveraged the RPC node infrastructure from vendor GetBlock to power their service.

By integrating GetBlock's system-as-a-service RPC nodes, ChangeNOW gained access to comprehensive endpoint tooling for over 100 blockchains. This solution provided the necessary data to get and broadcast transactions, enabling the exchange to perform thousands of swaps per second securely. The measurable impact includes supporting 150,000 trading pairs and serving over 800,000 monthly visitors with seamless conversions, finalizing most transfers in under two minutes.

ChangeNOW