{"uid":"cap_hMMluB_ooibuM_rOLhweV","slug":"stablecoin-peg-metadata-lookup-562192f4","name":"Stablecoin Peg & Metadata Lookup","description":"X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.","url":"https://x402helper.xyz/89e509/stablecoin/peg?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":{"chain":{"type":"string","default":null,"description":"Chain for the address"},"symbol":{"type":"string","default":null,"description":"Stablecoin ticker or DefiLlama id"},"address":{"type":"string","default":null,"description":"Contract address (alternative)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"result":{},"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.009","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":"$0.009/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.009","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_EE2JBAWlgZfHqyj7pnO_L","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.009","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns current peg data, rates, and metadata for a stablecoin by ticker symbol, chain, or contract address.","exampleAgentPrompt":"What's the current peg and rate data for USDC on Ethereum — can you look that up by its ticker and chain?","exampleUseCases":[{"title":"Verify USDC peg before payment","prompt":"Before I send a large payment, can you check whether USDC is still holding its $1 peg on Ethereum right now?"},{"title":"Fetch stablecoin info by contract address","prompt":"I have this contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum — can you look up what stablecoin it is and its current peg status?"},{"title":"Compare stablecoin rates across tickers","prompt":"Can you pull the current peg data for DAI on Polygon using its ticker symbol so I can compare it with USDC?"}],"resultDescription":"Returns a JSON object with a success flag and a result object containing stablecoin peg data, rate information, and metadata for the queried stablecoin (by ticker, chain, or contract address).","failureModes":["Unknown ticker or symbol returns empty or error result","Invalid contract address format causes a bad request","Unsupported chain name returns no data","Payment not received (x402 flow incomplete) results in 402 response","Network timeout if the underlying DeFi data source is slow"],"whenToPreferThis":"Use this endpoint when you need on-demand stablecoin peg rates or metadata keyed by ticker symbol, DefiLlama ID, or contract address — particularly inside agent workflows that need to verify stablecoin health before executing payments or when enriching DeFi data pipelines. It is a pay-per-call micropayment endpoint suited for low-frequency lookups rather than bulk batch queries.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-07T06:31:55.677Z","isFirstParty":false,"canonicalSlug":"stablecoin-peg-metadata-lookup-562192f4"}