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x402 Payment Integration with Rails APIs
Learn how to integrate blockchain micropayments into your Rails application using the x402 protocol with Quicknode's open-source Ruby gems.
Created November 14, 2025Intermediate
MicropaymentsRailsRuby
How to Implement a Crypto Paywall with x402 Payment Protocol
Learn how to implement crypto paywalls using Coinbase x402 payment protocol. This step-by-step guide shows you how to monetize content with blockchain payments on Base Sepolia.
Created May 20, 2025IntermediateVideo
EthereumEVMInfrastructureTransactions