{"uid":"cap_RiCPkaZ386ch7wMADKYTQ","slug":"usd-stablecoin-depeg-monitor-12579a0f","name":"USD Stablecoin Depeg Monitor","description":"Depeg monitor for USD stablecoins (USDT, USDC, DAI, FDUSD, TUSD, USDe, PYUSD): DeFiLlama market-aggregate price per coin, converted to a deviation from 1.0 in basis points, with a depeg_alert flag (triggered beyond 50 bps) and the worst deviation across the set. Query: symbols=USDT,USDC,DAI (max 8, default shown). JSON, 60s cache. Derived risk signal, not a raw feed.","url":"https://x402-datashop-production.up.railway.app/v1/stables/peg","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"symbols":{"type":"string","default":"USDT,USDC,DAI","description":"Comma-separated stablecoins from USDT, USDC, DAI, FDUSD, TUSD, USDE, PYUSD (max 8)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__1zou3_i41_7_j1oyynq2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns DeFiLlama-aggregated peg deviation in basis points and a depeg alert flag for up to 8 major USD stablecoins","exampleAgentPrompt":"Can you check if USDT, USDC, and DAI are still holding their dollar peg right now — specifically the basis-point deviation and whether any depeg alert has been triggered?","exampleUseCases":null,"resultDescription":"A JSON object with per-coin peg deviation in basis points, a boolean depeg_alert flag (triggered when deviation exceeds 50 bps), the aggregated market price from DeFiLlama, and the worst deviation across the queried stablecoins. Results are cached for 60 seconds and represent a derived risk signal, not a raw price feed.","failureModes":["Unsupported symbol requested — only USDT, USDC, DAI, FDUSD, TUSD, USDe, PYUSD are valid","More than 8 symbols requested — max 8 per call","DeFiLlama upstream unavailable — may return stale or error response","Payment not included or invalid x402 USDC payment — 402 Payment Required returned","Network timeout connecting to Railway deployment"],"whenToPreferThis":"Use this endpoint when you need a pre-computed, risk-signal view of stablecoin peg health rather than a raw price feed. It is ideal for alerting workflows, risk dashboards, or any agent that needs to quickly determine whether a major USD stablecoin has deviated beyond 50 basis points from $1.00, without having to perform the deviation math yourself. Prefer this over raw oracle feeds (e.g. Pyth) when you want the depeg_alert flag and worst-deviation summary already computed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:47:59.249Z","isFirstParty":false}