{"uid":"cap_JjhlNCWC7dNb-KEHz4jyO","slug":"ashaff-ai-crypto-news-feed-4eb23c36","name":"Ashaff AI Crypto News Feed","description":"Pay-per-call APIs for Base crypto risk and market data, website extraction, business research and AI text generation. Pay with USDC on Base or Solana.","url":"https://ashaff.anthropicallclaude.online/api/crypto/news?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"integer","default":5,"maximum":10,"minimum":1},"topic":{"enum":["bitcoin","ethereum","crypto","defi"],"type":"string","default":"crypto"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_RmykWOWHm_HnFCB4duEqL","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches recent cryptocurrency news headlines filtered by topic (bitcoin, ethereum, crypto, or defi), returning up to 10 articles per call.","exampleAgentPrompt":"Pull the 5 latest DeFi news articles for me so I can see what's been happening in the space today.","exampleUseCases":[{"title":"Morning crypto briefing for traders","prompt":"Give me the top 10 bitcoin news stories right now — I want a quick morning briefing before markets open."},{"title":"DeFi protocol research digest","prompt":"Fetch the latest 7 DeFi news articles so I can research what protocols and trends are making headlines this week."},{"title":"Ethereum ecosystem monitoring","prompt":"Get me the 5 most recent Ethereum news stories — I'm tracking network developments and want to stay current."}],"resultDescription":"Returns a list of up to 10 recent news articles relevant to the selected crypto topic. Each article likely includes a headline, summary or excerpt, publication date, and source information scoped to the chosen topic (bitcoin, ethereum, crypto, or defi).","failureModes":["Invalid topic enum value returns validation error","Limit outside 1-10 range rejected","Payment failure via x402 protocol results in 402 response and no data","Service unavailability or upstream news source outage","Empty result set if no recent articles exist for the topic"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call crypto news snapshot filtered to a specific topic (bitcoin, ethereum, crypto, or defi) without committing to a subscription. Ideal for agents that occasionally need news context, want micropayment billing in USDC on Base or Solana, and need a simple enum-driven topic filter rather than full-text search.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:38:19.606Z","isFirstParty":false,"canonicalSlug":"ashaff-ai-crypto-news-feed-4eb23c36"}