{"uid":"cap_EbcUq9FMRYh_qYvwVeKZ4","slug":"stablecoin-circulating-supply-d9ed04a4","name":"Stablecoin Circulating Supply","description":"Every tracked stablecoin with circulating supply (USD), peg type, peg mechanism, and current price. Ranked by circulating. Query: limit (1-200).","url":"https://x402.shizu.me/llama/stablecoins","method":"GET","headers":{},"bodySchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"type":"object","required":["method"],"properties":{"method":{"const":"GET"},"queryParams":{"type":"object","required":["limit"],"properties":{"limit":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"count":20,"source":"defillama","stablecoins":[{"name":"Tether","price":1,"symbol":"USDT","peg_type":"peggedUSD","peg_mechanism":"fiat-backed","circulating_usd":120000000000}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_EjAg4FU1PlM5_VQ1j7v9a","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a ranked list of tracked stablecoins with circulating supply (USD), peg type, peg mechanism, and current price, ordered by circulating supply.","exampleAgentPrompt":"Show me the top 20 stablecoins ranked by circulating supply, including their peg type, peg mechanism, and current price.","exampleUseCases":[{"title":"Stablecoin market overview for DeFi dashboard","prompt":"Pull the top 50 stablecoins by circulating supply and include their peg type and peg mechanism so I can display a live market overview on my DeFi dashboard."},{"title":"Comparing algorithmic vs collateralized stablecoins","prompt":"Get me the full ranked list of up to 200 stablecoins with their peg mechanisms so I can compare how much total supply is algorithmic versus fiat-collateralized versus crypto-collateralized."},{"title":"Monitoring dominance of top stablecoins","prompt":"What are the top 5 stablecoins right now by circulating supply, and what are their current prices and peg types? I want to track whether USDT is still dominant."}],"resultDescription":"A ranked array of stablecoin entries, each containing the stablecoin name/ticker, circulating supply in USD, peg type (e.g. fiat, crypto, algorithmic), peg mechanism (e.g. overcollateralized, algorithmic, fiat-backed), and current price. Results are sorted descending by circulating supply. The number of results is controlled by the 'limit' parameter (1–200).","failureModes":["limit out of range (below 1 or above 200) may return an error or be clamped","upstream DefiLlama data unavailability causing stale or empty results","payment failure (insufficient USDC balance) blocking the request","network timeout from the proxy service"],"whenToPreferThis":"Choose this endpoint when you need a broad, ranked overview of the stablecoin market including peg metadata — not just prices. It is ideal when you need to compare peg types and mechanisms across many stablecoins at once, or when building a dashboard that tracks the stablecoin landscape. Prefer this over a general crypto price API when peg mechanism and supply ranking are important to the use case.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:42:21.526Z","isFirstParty":false}