{"uid":"cap_PB0dYb_olrAcUBSRDbmfj","slug":"eurostablecoins-supply-by-coin-9c8c6d80","name":"EuroStablecoins Supply by Coin","description":"Latest supply for one coin. Optional `chain` narrows to a single chain's supply on that coin.","url":"https://www.eurostablecoins.xyz/api/x402/v1/supply/coin","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_z_E1ybLb1tC_sU2NyRnZ4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the latest on-chain circulating and total supply for a single euro stablecoin, optionally filtered to a specific blockchain.","exampleAgentPrompt":"What is the current circulating supply of EURS — and can you break it down by chain, specifically just for Ethereum?","exampleUseCases":[{"title":"Monitor euro stablecoin issuance","prompt":"What is the latest total supply of EURC across all chains? I want to track whether issuance is growing."},{"title":"Single-chain supply check","prompt":"How much EURe is currently in circulation on Gnosis Chain specifically?"},{"title":"Dashboard supply widget","prompt":"Pull the latest circulating supply for EURT so I can update my euro stablecoin tracker dashboard."}],"resultDescription":"Returns the latest circulating supply and total supply figures for the requested euro stablecoin. If a chain is specified, narrows the result to that chain's contribution to the supply. Includes the coin name and relevant supply metrics as of the most recent snapshot.","failureModes":["Unknown coin identifier returns an error or empty result","Unsupported chain value returns an error","Stale data if the on-chain snapshot has not refreshed recently","Network or upstream indexer outage causing no data returned","Invalid request body format causing a 400-level error"],"whenToPreferThis":"Use this endpoint when you need supply data for a specific euro stablecoin rather than the full aggregate across all coins. If you only care about one chain's contribution to supply, use the optional chain filter to narrow results. Prefer this over the all-coins supply endpoint when coin-level granularity is required for a dashboard, alert, or analysis workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:44:29.850Z","isFirstParty":false}