{"uid":"cap_AgwJ06SCbK0wniasC2oBJ","slug":"bitcoin-benji-fee-quote-api-2609ba62","name":"Bitcoin Benji Fee Quote API","description":"L402-gated APIs: real-time Bitcoin mempool intelligence and private AI inference. Pay-per-call via Lightning. Zero API keys. Zero subscriptions.","url":"https://api.bitcoinbenji.com/bitcoin/fee-quote","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.015","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":"$0.015/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_W3_e9cHy2F5YrlEfug1BJ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a real-time Bitcoin mempool fee quote, providing recommended transaction fee rates for the current network conditions.","exampleAgentPrompt":"What are the current Bitcoin mempool fee rates right now — I need to know what sat/vbyte to use for a fast confirmation?","exampleUseCases":[{"title":"Dynamic fee for wallet transaction","prompt":"I'm about to send Bitcoin from my wallet — what fee rate should I set right now to get confirmed in the next block?"},{"title":"Mempool monitoring for trading bot","prompt":"Check the current Bitcoin mempool fee conditions and tell me if fees are low, medium, or high right now so I can decide whether to batch my transactions."},{"title":"Fee estimation for exchange withdrawal","prompt":"What's the recommended sat/vbyte fee rate for a Bitcoin withdrawal that should confirm within 30 minutes given the current mempool state?"}],"resultDescription":"A JSON response containing current recommended Bitcoin transaction fee rates, likely including sat/vbyte values for different priority levels (e.g. low, medium, high / next-block), reflecting live mempool conditions at time of request.","failureModes":["Payment required (402) if Lightning payment or L402 token is not provided","Stale or temporarily unavailable mempool data if Bitcoin node connectivity is disrupted","Rate limit or invalid token errors if payment credentials are expired","Network timeout if mempool data source is temporarily unavailable"],"whenToPreferThis":"Choose this endpoint when you need real-time, pay-per-call Bitcoin fee data without committing to a subscription or API key. Ideal for agents, bots, or wallets that need occasional mempool fee lookups billed per-use via Lightning Network micropayments. Prefer over free public APIs when freshness, reliability, and monetization-free access are important.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:51:43.759Z","isFirstParty":false}