{"uid":"cap_OKD7PmIEdkosHjO7YonUe","slug":"stablecoin-supply-price-peg-deviation-api-f61eb1ac","name":"Stablecoin Supply, Price & Peg Deviation API","description":"Top stablecoins: supply, price and peg deviation flags (DefiLlama). 0.01 USDC/call on Base.","url":"https://task-radar-x402.vercel.app/api/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":{"const":"http"},"method":{"const":"GET"},"queryParams":{"type":"object","properties":{"limit":{"type":"string","description":"Max coins 1-50 (default 20)"}}}}}}},"responseSchema":null,"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_I-HvhZ3iafilaFB-ljEek","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 top stablecoins ranked by supply, with current price and peg deviation flags sourced from DefiLlama","exampleAgentPrompt":"Pull the top 20 stablecoins by supply right now and flag any that are deviating from their peg — I want to know if anything major is depegging.","exampleUseCases":[{"title":"Stablecoin depeg alert monitoring","prompt":"Check the top 30 stablecoins and tell me if any of them are currently showing a peg deviation — I need to know if anything is at risk of depegging right now."},{"title":"DeFi portfolio stablecoin health check","prompt":"Give me a quick overview of the top 10 stablecoins by supply, including their current prices and whether any are off their peg — I want to assess stablecoin risk before making a move."},{"title":"Stablecoin market landscape report","prompt":"Fetch me the top 50 stablecoins ranked by circulating supply along with their current prices and peg status so I can put together a stablecoin market summary."}],"resultDescription":"Returns a ranked list of stablecoins (up to the requested limit, default 20) including each coin's name, circulating supply, current price, and a peg deviation flag indicating whether the stablecoin is trading significantly off its target peg value.","failureModes":["Invalid limit parameter (outside 1-50 range) may return an error or be clamped","DefiLlama upstream outage may result in stale or unavailable data","Payment failure on Base network blocks the call","Rate limiting if many calls are made in rapid succession"],"whenToPreferThis":"Use this endpoint when you need a real-time ranked overview of the stablecoin market including supply data and peg health signals, powered by DefiLlama. Prefer this over general crypto price APIs when peg deviation monitoring is specifically needed, or when you want supply-ranked stablecoin data rather than just spot prices.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:40:34.733Z","isFirstParty":false,"canonicalSlug":"stablecoin-supply-price-peg-deviation-api-f61eb1ac"}