Use with pay
# First time
$ brew install pay
$ pay setup
# Inspect and call this API
$ pay catalog show clustly/tipping
$ pay curl https://tip.clustly.ai/api/v1/tip/x402/{recipient} \
-X GETEndpoints
1 totalMethodPathPricing
GETapi/v1/tip/x402/{recipient}Tip an X handle in USDC via x402$0.17/requests
