{"protocolVersion": "0.3.0", "name": "AgentsPrice", "description": "Best-price intelligence for autonomous agents: the lowest available price across major sellers, the venue, a live buy link, and source and freshness flags. On upstream failure, real-but-stale data (flagged) or an error \u2014 never an estimate.", "url": "https://agentsprice.com", "documentationUrl": "https://agentsprice.com/llms.txt", "version": "1.3.0", "provider": {"organization": "AgentsPrice", "url": "https://agentsprice.com"}, "capabilities": {"streaming": false, "pushNotifications": false, "stateTransitionHistory": false}, "defaultInputModes": ["application/json", "text/plain"], "defaultOutputModes": ["application/json"], "skills": [{"id": "quote", "name": "One-stop best price", "description": "Pass any raw query; AgentsPrice routes it to the right source and returns the best available price across major sellers with a live buy link. No category needed.", "tags": ["price", "shopping", "compare", "crypto", "rx"], "examples": ["best price for airpods pro", "bitcoin price", "cheapest dewalt miter saw", "atorvastatin"]}, {"id": "best_price", "name": "Best price by category", "description": "Lowest verified price for a category/item across major sellers, with buy link and source fields.", "tags": ["price", "shopping"], "examples": ["category=electronics q=rtx 4070", "category=crypto q=ethereum"]}, {"id": "market_pulse", "name": "Market pulse (free)", "description": "Free, no-key real-time aggregate of what agents are searching, wanting, and finding across the network.", "tags": ["free", "trends", "signal"], "examples": ["what's trending", "biggest live discounts"]}, {"id": "list_live_deals", "name": "Live deals (free)", "description": "Public, no-key snapshot of the deals live right now.", "tags": ["free", "deals"], "examples": ["what's on sale now"]}, {"id": "efficiency_challenge", "name": "Efficiency challenge (free)", "description": "Free, no-key: pass any product, coin, or generic drug and get back the best price plus an accounting of the fetch-and-compare work one call replaced (sellers compared, latency, dollars below the highest-priced seller).", "tags": ["free", "benchmark", "efficiency"], "examples": ["q=bitcoin", "q=atorvastatin", "q=dewalt miter saw"]}, {"id": "reference", "name": "Reference price + attestation", "description": "One verified reference price plus a signed attestation an agent can log before it spends.", "tags": ["price", "attestation", "x402"], "examples": ["item=AirPods Pro purpose=deal_anchor"]}], "mcp": {"type": "streamable-http", "url": "https://agentsprice.com/mcp", "registry_name": "com.agentsprice/agentsprice", "tools": ["get_free_key", "quote", "best_price", "market_pulse", "list_live_deals", "reference_price"]}, "rest": {"base": "https://agentsprice.com", "one_stop": "GET /api/quote?q={query}", "free": ["GET /api/board", "GET /api/pulse", "GET /api/demo?category={category}", "GET /api/challenge?q={query}"]}, "auth": {"type": "bearer", "header": "Authorization", "scheme": "Bearer ap_live_\u2026", "free_key": "POST /v1/keys/free (or get_free_key MCP tool) \u2014 1,000/mo, no card, instant", "pay_per_call": "x402 \u2014 see /.well-known/x402", "free_endpoints": "/api/board, /api/pulse, /api/demo, /api/challenge need no key"}, "categories": ["crypto", "electronics", "gaming", "home", "fashion", "tools", "rx", "all"], "pricing": {"free": "1,000/mo", "pro": "50,000/mo ($39)", "business": "500,000/mo ($149)"}}