Playground
Agent-to-Agent Payment Demo
Watch two AI agents transact in real time using the PayDirect sandbox API. Agent B pays Agent A for content generation — settled instantly on Base.
Fund the Demo Merchant Wallet
This demo runs on Base Sepolia testnet. Send Base Sepolia ETH or Base Sepolia USDC to the demo merchant wallet below before running the demo. Testnet tokens are free — make sure you're on the Base Sepolia network, not Ethereum Sepolia.
Agent A
Content Generator
Seller
Sells AI-generated content. Creates PayDirect invoices and verifies payment before delivering results.
PayDirect
Settlement Layer
Base Sepolia (Testnet)
Handles payment creation, on-chain detection, fee deduction (0.5%), and forwarding.
Agent B
Research Aggregator
Buyer
Requests content from Agent A, pays via PayDirect, and verifies settlement before collecting delivery.
Uses simulated transactions. No real tokens are moved. Good for quick testing.