123456789
fundinfrastructure
Adds USDC to a Coinbase-powered wallet through Coinbase Onramp.
authenticate-walletsecurity
Handles sign-in for the Coinbase payments wallet using a two-step email OTP flow.
monetize-serviceinfrastructure
Scaffolds an Express server that charges USDC per request using the x402 payment protocol.
pay-for-serviceworkflows
Calls paid API endpoints that use the x402 protocol, automatically handling USDC payments on Base.
query-onchain-datadata
Queries decoded onchain data on Base (events, transactions, blocks) through the CDP SQL API using x402 micropayments.
search-for-serviceinfrastructure
Searches and browses the x402 bazaar marketplace to find paid API services.
send-usdcworkflows
Sends USDC to any Ethereum address or ENS name on Base.
tradeworkflows
Swaps and trades tokens on the Base network using the CDP Swap API.
x402infrastructure
Lets you discover and call paid API endpoints using the x402 payment protocol.