{"uid":"cap_PytSVuCrQHbyLefyj9b82","slug":"stablecoin-circulating-supply-by-chain-c192f04c","name":"Stablecoin Circulating Supply by Chain","description":"Stablecoin circulating supply by chain","url":"https://santyvv-x402.santyvv1993.workers.dev/api/defi/stablecoin-chains?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","properties":{}}},"additionalProperties":false}}},"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_bPflTbbgt-ORa_W5so1q6","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 the circulating supply of stablecoins broken down by blockchain network","exampleAgentPrompt":"Show me the circulating supply of all major stablecoins broken down by blockchain — I want to see how USDT, USDC, and others are distributed across chains like Ethereum, Tron, and Solana.","exampleUseCases":[{"title":"Stablecoin liquidity check by chain","prompt":"Which blockchain currently has the highest stablecoin circulating supply? Give me a full breakdown of USDT and USDC supply on each chain."},{"title":"DeFi market analysis report","prompt":"I'm writing a DeFi market report — can you pull the current stablecoin circulating supply across all major chains so I can compare Ethereum, Tron, Solana, and BNB Chain?"},{"title":"Monitor stablecoin supply shifts","prompt":"Are there any major changes in stablecoin supply distribution across chains lately? Pull the current numbers so I can compare against last week's data."}],"resultDescription":"Returns a structured dataset of stablecoins with their circulating supply figures organized by blockchain network, including chain names, stablecoin identifiers, and supply amounts.","failureModes":["No query parameters supported — request must be a plain GET with no filters","Stale or delayed data if upstream provider cache hasn't refreshed","HTTP 402 Payment Required if x402 payment header is missing or insufficient","Rate limiting if too many requests are made in a short window","Empty or partial response if the upstream data source is temporarily unavailable"],"whenToPreferThis":"Choose this endpoint when you need a cross-chain view of stablecoin supply distribution, particularly for DeFi analytics, liquidity research, or monitoring which blockchains hold the most stablecoin value. It is ideal for agents that need to compare on-chain stablecoin metrics across multiple networks in a single call rather than querying each chain separately.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T12:31:50.438Z","isFirstParty":false,"canonicalSlug":"stablecoin-circulating-supply-by-chain-c192f04c"}