Satoshi API Bitcoin Fee Intelligence
Satoshi API · https://bitcoinsapi.com
https://cdp.bitcoinsapi.com/.well-known/agent-card.json
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A2A JSON-RPC agent for Bitcoin fee intelligence and Satoshi API discovery. Use this service when a user or workflow needs a send-or-wait Bitcoin fee decision, mempool pressure context, x402-paid premium Bitcoin data, or the agentic lottery mission, round manifest, and paid entry.
Transport
JSONRPC
Protocol
0.3
Price
—
Skills
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Bitcoin Fee TimingReturn a send-or-wait Bitcoin fee recommendation and fee-rate estimates.bitcoinfeesmempoolsend-or-wait
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Bitcoin MCP ToolsExpose Bitcoin data to MCP-compatible agents through the bitcoin-mcp package.bitcoin-mcpmcpai-agents
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x402 Paid Bitcoin DataOffer keyless paid Bitcoin fee snapshots, /api/v1/fees/briefing premium send-or-wait bundles, transaction-specific send-or-wait decisions, stuck transaction rescue plans, withdrawal batch planning, fee-window watches, fee-market research, next-block forecasts, transaction explainers, and observatory endpoints over x402.x402usdcbasepaid-api
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Agentic Lottery DiscoveryExpose the Satoshi API lottery mission, current round, paid-pool preview, and active $0.01 x402 paid entry.agentic-lotterydiscoveryexperimenthttp-402
How to call
A2A endpoint (JSONRPC)
https://bitcoinsapi.com/a2a
Documentation
https://bitcoinsapi.com/quickstart
Homepage
https://bitcoinsapi.com