{"uid":"cap_asZ1a6suFOpsDKe9WpUzV","slug":"tokenguard-mempool-status-5cdcc57a","name":"TokenGuard Mempool Status","description":"Bitcoin mempool stats + recommended fee rates (sat/vB) from mempool.space (free, no API key). Block height, pending tx count, fastest/30min/1hr/economy fees.","url":"https://eltociear-tokenguard.hf.space/mempool","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"network":{"type":"string","description":"bitcoin (mainnet), testnet, signet (default: bitcoin)"}}},"responseSchema":{"type":"json","example":{"mempool":{"tx_count":45231,"vsize_mb":47.3,"total_fee_btc":0.12},"network":"bitcoin","block_height":850000,"fees_sat_per_vb":{"economy":10,"fastest":42,"one_hour":28,"half_hour":35}}},"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_TBDPp8NPjkGSv0mZGnnFz","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 real-time Bitcoin mempool statistics including transaction count, size, block height, and fee rate estimates across multiple priority tiers","exampleAgentPrompt":"What are the current Bitcoin mempool stats right now — how many transactions are waiting, how big is the backlog, and what fee rates should I use for economy, half-hour, one-hour, and fastest confirmation?","exampleUseCases":null,"resultDescription":"Returns a JSON object with Bitcoin mempool data: total pending transaction count, mempool virtual size in MB, total fees in BTC, current block height, and fee rate estimates in sat/vByte for economy, fastest, one-hour, and half-hour confirmation targets.","failureModes":["Payment not provided or invalid x402 micropayment header returns 402 Payment Required","Network unavailable or upstream Bitcoin node outage returns 503 or 500 error","Malformed POST body may return 400 Bad Request","Rate limit exceeded returns 429 Too Many Requests"],"whenToPreferThis":"Use this endpoint when you need real-time Bitcoin mempool state and multi-tier fee estimates in a single call, particularly in agentic workflows where you pay per call via x402 micropayments on Base and need structured JSON output without managing your own Bitcoin node.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:42:41.504Z","isFirstParty":false}