{"uid":"cap_YcH-IKR15gff3ri2HXk2E","slug":"stablecoin-depeg-monitor-5a8adc84","name":"Stablecoin Depeg Monitor","description":"Monitor stablecoin peg deviation from $1 across USDT, USDC, DAI and more, flagging depegs in real time - an exit-risk signal for agents holding stables that LLMs cannot know. stablecoin depeg, peg deviation, usdc depeg, usdt peg, stablecoin monitor, depeg alert Accepts payment on Base or Solana — either network works.","url":"https://api.x402node.dev/market/stablecoin-depeg","method":"GET","headers":{},"bodySchema":{"type":"object","$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":{"symbol":{"type":"string","description":"Optional single stablecoin (USDT/USDC/DAI/...); omit for all"}}}},"additionalProperties":false}}},"responseSchema":null,"example":{"request":{"stablecoins":["USDT","USDC","DAI"],"deviation_threshold_percent":0.5},"response":{"note":"Stablecoin peg deviation from $1. >1% = depeg alert (exit risk). Real-time, not in LLM training.","_hint":"x402 paid endpoints for AI agents — x402node.dev (utilities) · cn402.com (Chinese culture)","alert":false,"source":"defillama","checked":8,"stablecoins":[{"price":0.9908370028718605,"status":"warning","symbol":"FRAX","deviationPct":-0.916},{"price":0.9978199989602933,"status":"stable","symbol":"TUSD","deviationPct":-0.218},{"price":0.9979995021062951,"status":"stable","symbol":"FDUSD","deviationPct":-0.2},{"price":0.9991921783459864,"status":"stable","symbol":"USDE","deviationPct":-0.081},{"price":0.9992378857234339,"status":"stable","symbol":"USDT","deviationPct":-0.076},{"price":0.9998083884141693,"status":"stable","symbol":"DAI","deviationPct":-0.019},{"price":0.9998383241756507,"status":"stable","symbol":"USDC","deviationPct":-0.016},{"price":1.0000088996313699,"status":"stable","symbol":"PYUSD","deviationPct":0.001}],"mostDeviated":{"price":0.9908370028718605,"status":"warning","symbol":"FRAX","deviationPct":-0.916}}},"exampleRequest":{"stablecoins":["USDT","USDC","DAI"],"deviation_threshold_percent":0.5},"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4o2DgVREketmMEnlcH2N1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time peg deviation data for major stablecoins (USDT, USDC, DAI, etc.), flagging any deviations from the $1 peg as exit-risk signals.","exampleAgentPrompt":"Before I move funds, check if USDC, USDT, and DAI are all holding their $1 peg right now — flag anything that's deviating more than usual.","exampleUseCases":null,"resultDescription":"A structured response containing the current price of each monitored stablecoin, its deviation from the $1 peg (in absolute and/or percentage terms), a depeg flag indicating whether the deviation exceeds a risk threshold, and metadata such as the stablecoin name and symbol. Useful for agents to assess exit risk before transacting with or holding stablecoins.","failureModes":["Price feed unavailable — upstream market data source is down, returning 503 or partial data","Invalid stablecoin symbol provided — returns 400 with error message","Rate limit exceeded — returns 429 if called too frequently","Network timeout — real-time feed latency causes delayed or empty response","Payment not fulfilled — returns 402 if the $0.005 USDC micropayment is not completed"],"whenToPreferThis":"Use this endpoint when an AI agent needs to assess whether stablecoins it holds or is about to transact with are maintaining their $1 peg. Ideal before executing DeFi trades, stablecoin swaps, or large transfers involving USDT, USDC, or DAI. Prefer this over general crypto price endpoints because it is purpose-built for depeg detection with explicit risk-flagging logic rather than raw price data alone.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:05:38.600Z","isFirstParty":false}