{"uid":"cap_tUG8JJArcjDXvf8MhXGBX","slug":"m2m-sentinel-token-price-379bcac1","name":"M2M Sentinel Token Price","description":"What a tracked Base token is worth right now, taken as the median of the deepest pools rather than one pair, returning the pools considered and the spread across them.","url":"https://api.m2msentinel.com/v1/token/price/:symbol","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","pattern":"^[A-Za-z0-9_-]{1,20}$","description":"A supported token symbol."}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["status"],"properties":{"token":{"type":"object"},"status":{"type":"string","const":"SUCCESS"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/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_NkhtamUmEg0ohYalYdFj6","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 a liquidity-weighted spot price observation for a tracked Base network ERC-20 token by symbol","exampleAgentPrompt":"What's the current liquidity-weighted price of DEGEN on the Base network? Use M2M Sentinel to get the observation.","exampleUseCases":[{"title":"DeFi portfolio valuation on Base","prompt":"What's the current price of BRETT on Base right now? I need the liquidity-weighted figure to value my holdings."},{"title":"Arbitrage opportunity detection","prompt":"Can you pull the M2M Sentinel liquidity-weighted price for CBBTC on Base so I can compare it against another source and spot any spread?"},{"title":"Automated trading signal input","prompt":"Fetch the latest price observation for AERO on Base from M2M Sentinel — I need it as an input for my trading bot's signal logic."}],"resultDescription":"Returns a JSON object with a SUCCESS status and a token object containing the liquidity-weighted price of the requested Base token, sourced from on-chain DEX observations weighted by liquidity depth.","failureModes":["Unsupported or untracked token symbol returns an error or empty token object","Invalid symbol format (exceeds 20 characters or uses disallowed characters) results in a validation error","Token with no active liquidity on Base DEX venues may return stale or unavailable price data","Network or provider-side errors may result in a non-SUCCESS status in the response"],"whenToPreferThis":"Choose this endpoint when you need a liquidity-weighted price for a specific Base network token, particularly when accuracy relative to actual trading depth matters more than raw last-trade price. It is ideal for DeFi applications, portfolio valuation, and trading signal generation on Base where DEX liquidity weighting is important. Prefer it over generic price feeds when targeting Base-native tokens specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:43:16.433Z","isFirstParty":false}