{"uid":"cap_6ff6UL9U8z9N61SMasepi","slug":"x402-paywalled-market-data-mcp-server-74cdb9d0","name":"x402 Paywalled Market Data MCP Server","description":"MCP tool providing real-time financial market data gated by x402 micropayments on Base.","url":"https://mcp-x402-paywall.onrender.com/messages/paid?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["ticker"],"properties":{"ticker":{"type":"string","description":"Stock ticker or Crypto symbol (e.g. AAPL, NVDA, BTC, ETH)"}}},"responseSchema":{"type":"object","properties":{"status":{"type":"string"},"symbol":{"type":"string"},"low_price":{"type":"number"},"high_price":{"type":"number"},"open_price":{"type":"number"},"current_price":{"type":"number"},"previous_close":{"type":"number"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_roxK2-mD51GmmaEf_9t97","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time financial market data (current price, open, high, low, previous close) for a given stock ticker or crypto symbol, gated by a $0.01 USDC micropayment via x402 on Base.","exampleAgentPrompt":"What's the current price of NVDA right now, including today's open, high, and low?","exampleUseCases":[{"title":"Real-time crypto portfolio check","prompt":"What's the current price of ETH, along with today's open, high, and low?"},{"title":"Stock price alert before earnings","prompt":"Pull up the latest market data for AAPL — I need the current price, today's high and low, and the previous close."},{"title":"Intraday trading decision support","prompt":"Give me a live quote for BTC, including the open price, high, low, and where it's trading right now."}],"resultDescription":"A JSON object containing the symbol, status, and five price fields: current_price, open_price, high_price, low_price, and previous_close — all as numeric values representing the latest available market data for the requested ticker.","failureModes":["Invalid or unrecognized ticker symbol returns an error or empty data","Payment failure (insufficient USDC balance or x402 handshake error) blocks the request","Market closed or after-hours may return stale or unavailable data","Rate limiting or server unavailability from the hosted Render instance","Crypto symbols must match expected format (e.g. BTC not bitcoin)"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call real-time market quote for a single stock or crypto symbol and want to avoid subscription-based data APIs. It is ideal for AI agents that need occasional price lookups without a standing data subscription, and for workflows on Base where USDC micropayments via x402 are already integrated.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:36:32.346Z","isFirstParty":false,"canonicalSlug":"x402-paywalled-market-data-mcp-server-74cdb9d0"}