{"name":"SpendTheBits Payable Handles","description":"x402-payable resources published by SpendTheBits users. Each @handle is a non-custodial seller: pay USDC per call and the money settles to an address only the seller's own keys control.","version":"1.0.0","provider":{"organization":"SpendTheBits","url":"https://superapp.spendthebits.com/agents"},"documentationUrl":"https://superapp.spendthebits.com/agents","supportedInterfaces":[{"url":"https://backend-production-716d3.up.railway.app/.well-known/x402","protocolBinding":"x402","protocolVersion":"2"}],"capabilities":{"streaming":false,"pushNotifications":false,"extensions":[{"uri":"https://x402.org","description":"Resources are paid HTTP GETs (x402 v2): the first request answers 402 with the price; retry with a signed USDC payment. This is not an A2A message endpoint.","required":true,"params":{"manifest":"https://backend-production-716d3.up.railway.app/.well-known/x402","openapi":"https://backend-production-716d3.up.railway.app/openapi.json","llms":"https://backend-production-716d3.up.railway.app/llms.txt"}}]},"defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"skills":[{"id":"superappstb.address-risk","name":"STB Address Risk Check","description":"Sanctions/scam screening verdict for one address (?address=, optional ?network=mainnet|testnet) plus whether it is a verified token contract STB recognises. The same screen that gates every send in the STB wallet.","tags":["x402","usdc","@superappstb","compliance","sanctions","risk","security","wallet"],"examples":["GET https://backend-production-716d3.up.railway.app/x402/@superappstb/address-risk/"],"inputModes":["application/json"],"outputModes":["application/json"],"x-x402":{"url":"https://backend-production-716d3.up.railway.app/x402/@superappstb/address-risk/","price":"0.003","asset":"USDC"}},{"id":"superappstb.deposit-check","name":"STB Deposit Check","description":"One call before a stablecoin vault deposit: ok / caution / avoid with every reason, built from STB's 0-100 safety score, a sanctions and scam screen of the vault contract, and protocol changes detected in the last 30 days. Every vetted vault, or one by ?venue=<id|pool address>.","tags":["x402","usdc","@superappstb","defi","risk","due-diligence","vault","stablecoin"],"examples":["GET https://backend-production-716d3.up.railway.app/x402/@superappstb/deposit-check/"],"inputModes":["application/json"],"outputModes":["application/json"],"x-x402":{"url":"https://backend-production-716d3.up.railway.app/x402/@superappstb/deposit-check/","price":"0.02","asset":"USDC"}},{"id":"superappstb.proof","name":"SpendTheBits x402 heartbeat","description":"Official $0.01 proof-of-life resource for SpendTheBits x402: returns a JSON heartbeat. Pay it to verify your agent's x402 client end to end.","tags":["x402","usdc","@superappstb"],"examples":["GET https://backend-production-716d3.up.railway.app/x402/@superappstb/proof/"],"inputModes":["application/json"],"outputModes":["application/json"],"x-x402":{"url":"https://backend-production-716d3.up.railway.app/x402/@superappstb/proof/","price":"0.01","asset":"USDC"}},{"id":"superappstb.protocol-watch","name":"STB Protocol Watch","description":"Changes detected in the protocols behind STB's Earn and FXRP: Firelight, Flare FAssets, Morpho, Tether and Flare. On-chain parameter changes and official announcements, as the reviewed notice shown to users. ?protocol= and ?days=1-90 (default 30).","tags":["x402","usdc","@superappstb","defi","risk","monitoring","governance","xrp"],"examples":["GET https://backend-production-716d3.up.railway.app/x402/@superappstb/protocol-watch/"],"inputModes":["application/json"],"outputModes":["application/json"],"x-x402":{"url":"https://backend-production-716d3.up.railway.app/x402/@superappstb/protocol-watch/","price":"0.01","asset":"USDC"}},{"id":"superappstb.reputation","name":"STB DeFi reputation","description":"Eight lines on one contract before money moves: exit amount, yield split, audit links, incident note, admin, age, holder concentration, and governance. Unknown stays unknown. No score.","tags":["x402","usdc","@superappstb","defi","risk","due-diligence","vault","security"],"examples":["GET https://backend-production-716d3.up.railway.app/x402/@superappstb/reputation/"],"inputModes":["application/json"],"outputModes":["application/json"],"x-x402":{"url":"https://backend-production-716d3.up.railway.app/x402/@superappstb/reputation/","price":"0.05","asset":"USDC"}},{"id":"superappstb.yield-safety","name":"STB Yield Safety Score","description":"0-100 safety score with components (protocol trust, TVL depth, audits, track record), observed and risk-adjusted APR, and whether STB's Auto-Defense would exit \u2014 for every vetted stablecoin vault, or one by ?venue=<id|pool address>.","tags":["x402","usdc","@superappstb","defi","yield","risk","stablecoin"],"examples":["GET https://backend-production-716d3.up.railway.app/x402/@superappstb/yield-safety/"],"inputModes":["application/json"],"outputModes":["application/json"],"x-x402":{"url":"https://backend-production-716d3.up.railway.app/x402/@superappstb/yield-safety/","price":"0.005","asset":"USDC"}},{"id":"stb.cards","name":"SpendTheBits gift cards","description":"Real gift cards (Amazon, Tim Hortons, Starbucks and hundreds more, USA + Canada) an AI agent buys with USDC over x402. Each amount is a payable URL; the card is issued to the agent's owner and never leaves their app.","tags":["x402","usdc","gift-cards","@stb"],"examples":["GET https://x402.spendthebits.com/@stb/cards/"],"inputModes":["application/json"],"outputModes":["application/json"],"x-x402":{"url":"https://x402.spendthebits.com/@stb/cards/","price":"0","asset":"USDC"}},{"id":"stb.cards.example","name":"Amazon.com 10 USD gift card","description":"A gift card as an x402 resource: the 402 is the $0.05 quote fee; the paid response carries the exact total and pay_url.","tags":["x402","usdc","gift-cards","@stb"],"examples":["GET https://x402.spendthebits.com/@stb/cards/usa/amazon-com/10/"],"inputModes":["application/json"],"outputModes":["application/json"],"x-x402":{"url":"https://x402.spendthebits.com/@stb/cards/usa/amazon-com/10/","price":"0.05","asset":"USDC"}}]}