{"name":"Gateway contribution information","description":"A deterministic, read-only service returning current voluntary USDC contribution terms. Every accepted text message returns the same public terms. It does not interpret instructions, prepare quotes, sign, pay, retrieve private receipts, or publish flowers.","supportedInterfaces":[{"url":"https://gateway-wallet-payments.jerryrnapier.workers.dev/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"}],"provider":{"organization":"Gateway Information Group LLC","url":"https://gatewayinformationgroup.com"},"version":"1.0.0","documentationUrl":"https://gateway-wallet-payments.jerryrnapier.workers.dev/tip.md","capabilities":{"streaming":false,"pushNotifications":false,"extendedAgentCard":false},"defaultInputModes":["text/plain"],"defaultOutputModes":["application/json","text/plain"],"skills":[{"id":"get_tip_terms","name":"Read contribution terms","description":"Return the existing public USDC tip descriptor, including availability, recipient, network and explicit operator-authorization requirements. Discovery never authorizes spending.","tags":["creator-support","terms","read-only"],"examples":["Read the current Gateway contribution terms."]}]}