{"uid":"cap_n2mL2Ho-oZzYoMyn5O17X","slug":"sitecheck-defi-stablecoins-lookup-94d6e1b2","name":"SiteCheck DeFi Stablecoins Lookup","description":"Stablecoins tracked by DefiLlama: circulating supply, peg type and mechanism, price, and the chains each one runs on. With symbol, that coin; without it the 50 largest. Attribution: Data: DefiLlama. Information only, not financial advice.","url":"https://api.sitecheck-api.workers.dev/api/defi/stablecoins?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"symbol":{"type":"string","description":"Symbol, e.g. USDC (optional)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"count":1,"source":"DefiLlama stablecoins API (includePrices), trimmed and cached for 30 minutes","checkedAt":"2026-10-14T04:49:21.903Z","disclaimer":"Information only, not financial advice.","attribution":"Data: DefiLlama","stablecoins":[{"name":"USD Coin","price":0.999847,"chains":["Manta","RISE"],"symbol":"USDC","pegType":"peggedUSD","pegMechanism":"fiat-backed","circulatingUsd":73123826903}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_g2yHyEqr7eQaQg_avpyii","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns current price, circulating supply, peg type, peg mechanism, and chain distribution for stablecoins, optionally filtered by symbol, sourced from DefiLlama.","exampleAgentPrompt":"What's the current price and circulating supply of USDC, and which chains is it available on?","exampleUseCases":[{"title":"Stablecoin due diligence before swap","prompt":"Before I swap into USDC, can you pull its current price, peg mechanism, and circulating supply so I know it's properly backed?"},{"title":"Multi-chain stablecoin availability check","prompt":"I'm building on Manta network — which stablecoins are currently available there and what are their circulating supplies?"},{"title":"Stablecoin market overview for portfolio report","prompt":"Give me a full list of all tracked stablecoins right now with their prices, peg types, and USD circulating supply so I can include it in my DeFi report."}],"resultDescription":"Returns a JSON object with a list of stablecoins, each including name, symbol, current price, peg type (e.g. peggedUSD), peg mechanism (e.g. fiat-backed), circulating supply in USD, and supported chains. Also includes count, data source attribution (DefiLlama), cache timestamp, and a disclaimer. Data is cached for 30 minutes.","failureModes":["Invalid or unknown symbol returns empty stablecoins array","DefiLlama upstream API unavailability may cause stale or missing data","Rate limiting or payment failure returns 402 Payment Required","Cached data may be up to 30 minutes old, not reflecting real-time price changes"],"whenToPreferThis":"Use this endpoint when you need stablecoin-specific metadata — price, peg type, peg mechanism, chain availability, and circulating supply — especially when filtering by a specific symbol. Prefer this over generic crypto price endpoints when peg mechanism or chain distribution data is also needed. Backed by DefiLlama's stablecoin dataset with 30-minute caching for efficiency.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T06:38:57.166Z","isFirstParty":false,"canonicalSlug":"sitecheck-defi-stablecoins-lookup-94d6e1b2"}