{"uid":"cap_SWnjU0pEwZGfts8UQoZCk","slug":"booaip-stablecoins-data-a7d87de1","name":"booAIP Stablecoins Data","description":"Stablecoin circulating supply, price and peg deviation (DefiLlama). Body: { symbol? }.","url":"https://booaip.vercel.app/api/stablecoins","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"symbol":{"type":"string","description":"Stablecoin symbol (e.g. USDT). Omit for top 10."}}},"responseSchema":{"type":"json","example":{"found":true,"symbol":"USDT","circulatingUsd":100000000000,"pegDeviationPct":0.01}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8oWTAWB2V8fdQAgnoifcJ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time circulating supply and peg deviation data for a given stablecoin by symbol","exampleAgentPrompt":"What's the current circulating supply of USDT and how far is it deviating from its peg right now?","exampleUseCases":null,"resultDescription":"A JSON object with a found boolean, the stablecoin symbol, its circulating supply in USD, and the percentage deviation from its target peg (e.g. {found: true, symbol: 'USDT', circulatingUsd: 100000000000, pegDeviationPct: 0.01}).","failureModes":["Unrecognized stablecoin symbol returns found: false","Network or upstream data provider outage returns an error response","Invalid request body format returns a 400 error","Payment failure via x402 prevents access to the endpoint"],"whenToPreferThis":"Use this endpoint when an AI agent needs real-time stablecoin circulating supply and peg health data in a pay-per-call model using USDC on Base via x402. Ideal for crypto-native agent workflows that already support x402 micropayments and need lightweight, on-demand stablecoin metrics without a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:30:12.431Z","isFirstParty":false}