How to Manage Web3 Infrastructure with the Quicknode CLI
Use the Quicknode CLI to run RPC calls with account-based access or supported stablecoin payments, verify endpoints, automate preflights, and give agents scoped access.
How to Access Quicknode Solana RPC Using x402 Payments with @quicknode/x402-solana
Access Solana RPC with no API key using @quicknode/x402-solana. Pay per request with USDC via the x402 protocol through Quicknode.
How to Access Quicknode Endpoints with x402 Payments
Learn how to access Quicknode's blockchain infrastructure using x402 payments. No account, API keys, or subscription required. Useful for AI agents, bots, and developers who want on-demand access with wallet-based authentication.
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.
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.