{"uid":"cap_tQtrBSdjaZ_a4vGJh5cRu","slug":"x402-hub-crypto-news-ec3141d1","name":"X402 Hub Crypto News","description":"63 paid API endpoints protected by x402 micropayments on Base","url":"https://x402-hub.vercel.app/api/crypto-news","method":"POST","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"query":{"type":"string","description":"Query parameter for the API"}}},"responseSchema":{"type":"object","properties":{"data":{"type":"object","description":"Response data from upstream API"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.055978","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":"$0.055978/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.055978","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.055978","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3f4YO8P-pqBdl82zsK5BS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.055978","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches cryptocurrency news articles matching a query, gated by x402 micropayment on Base","exampleAgentPrompt":"Can you search for the latest crypto news about Ethereum Layer 2 scaling solutions?","exampleUseCases":[{"title":"Track Bitcoin market sentiment","prompt":"Pull me recent news articles about Bitcoin price action and what analysts are saying about the market right now."},{"title":"Monitor DeFi protocol news","prompt":"Search for the latest news about Uniswap — any recent protocol updates, governance votes, or controversies I should know about?"},{"title":"Research altcoin before investing","prompt":"Find me recent news about Solana — anything about ecosystem growth, outages, or major announcements from the past week."}],"resultDescription":"Returns a data object containing news articles or headlines matching the query, sourced from upstream crypto news providers. Typically includes article titles, summaries, and metadata relevant to the queried cryptocurrency or blockchain topic.","failureModes":["Payment not included or insufficient — returns HTTP 402 requiring x402 micropayment","Empty or vague query may return irrelevant results","Upstream news API unavailability may result in empty data response","Rate limiting if called too frequently without valid payment","Malformed request body missing the required 'query' field returns a 400 error"],"whenToPreferThis":"Choose this endpoint when you need programmatic, pay-per-use access to crypto news search without a monthly subscription, especially in x402-enabled agent workflows on Base where micropayments are native. Ideal for agents that only occasionally need news lookups and want to avoid subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:43:36.870Z","isFirstParty":false}