{"uid":"cap_BHAvoavHdvDcFItHn5T3v","slug":"x402-alert-trading-signals-api-6c5864d6","name":"x402 Alert Trading Signals API","description":"14 paid financial API endpoints. Pay with USDC on Base using x402 protocol.","url":"https://x402-alert.vercel.app/api/trading-signals","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.12","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":"$0.12/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ZZ9dIdYAb9GjtOb1cqvE2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.12","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns AI-generated or data-driven trading signals for financial instruments, paid per-call via USDC on Base using the x402 protocol.","exampleAgentPrompt":"Can you pull the latest trading signals for Bitcoin right now — I want to know if there's a buy or sell recommendation and how strong the signal is?","exampleUseCases":[{"title":"Crypto momentum signal before trade","prompt":"Before I buy ETH, can you check the current trading signals for Ethereum and tell me if the signal is bullish, bearish, or neutral and how confident the model is?"},{"title":"Stock signal for portfolio decision","prompt":"I'm thinking about adding TSLA to my portfolio — can you get me the latest trading signals for Tesla stock and tell me whether it's showing a buy or sell signal?"},{"title":"Automated signal check for trading bot","prompt":"Pull trading signals for BTC, ETH, and SOL right now — I need buy/sell direction and signal strength for each so my trading bot can decide whether to enter a position."}],"resultDescription":"Returns structured trading signal data including directional recommendation (buy/sell/hold), signal strength or confidence score, and potentially supporting indicators or rationale for the flagged financial instrument.","failureModes":["Missing or invalid asset symbol returns an error response","Insufficient USDC balance or failed x402 payment results in 402 Payment Required with no data","Unsupported instrument type may return empty or null signal data","Stale market data may result in delayed or low-confidence signals","Malformed request body returns 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need fast, on-demand trading signals for a specific financial instrument and want to pay per-call without a subscription. Particularly useful for agent-driven or automated trading workflows that require real-time or near-real-time buy/sell recommendations integrated with USDC micropayments via the x402 protocol on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:42:29.532Z","isFirstParty":false}