{"uid":"cap_FYrFy7sGwU0UknomX_oOG","slug":"chainquery-bitcoin-fee-pressure-signal-192d6d4b","name":"ChainQuery Bitcoin Fee Pressure Signal","description":"ChainQuery Bitcoin Intelligence: independent Bitcoin-native on-chain data over x402, no API key. Live mempool fee-pressure signal (state low/moderate/high/severe + score in sat/vB).","url":"https://intel.chainquery.com/v1/fee-pressure","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":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"as_of":{"description":"data freshness timestamp"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"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_uEAu4B04BrA6U3cjnKU14","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 live Bitcoin mempool fee-pressure state (low/moderate/high/severe) and a numeric score in sat/vB","exampleAgentPrompt":"What's the current Bitcoin mempool fee pressure right now — is it low, moderate, high, or severe, and what's the sat/vB score?","exampleUseCases":null,"resultDescription":"Returns a fee pressure state label (low/moderate/high/severe), a numeric fee score in sat/vB, and a freshness timestamp (as_of) indicating when the data was last updated.","failureModes":["Payment failure if x402 micropayment of $0.005 USDC is not properly handled","Stale data if Bitcoin node connectivity is degraded","503 or timeout if the mempool data source is temporarily unavailable","Invalid response schema if API version mismatch occurs"],"whenToPreferThis":"Use this endpoint when you need a real-time, pre-classified Bitcoin fee pressure signal (low/moderate/high/severe) rather than raw mempool data, and when you want a no-API-key, pay-per-call model via x402 micropayments. Prefer this over generic blockchain explorers when you need a simple categorical fee signal with a numeric sat/vB score in a single lightweight call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:43:29.732Z","isFirstParty":false}