{"uid":"cap_l-3JJA1t9wQQTmqT4EZP1","slug":"prysm-gnews-provider-news-search-via-x402-f74c3b62","name":"Prysm GNews Provider — News Search via x402","description":"Prysm sells paid, agent-ready provider capabilities over x402 on Base mainnet using USDC.","url":"https://prysm-kappa.vercel.app/api/v1/providers/gnews","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","description":"Provider-specific operation parameters.","additionalProperties":true},"operation":{"type":"string","description":"Allowlisted operation for the selected provider."}}},"responseSchema":{"type":"json","example":{"data":{},"provider":"gnews","operation":"search"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.07","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":"$0.07/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.07","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.07","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_t2bAaNm4_MSC18GV9I-Xs","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.07","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches and retrieves news articles via the GNews API, proxied through Prysm's x402-enabled micropayment gateway on Base mainnet.","exampleAgentPrompt":"Search GNews for recent articles about 'Federal Reserve interest rate decisions' and return the top headlines and sources.","exampleUseCases":[{"title":"Breaking news monitoring for a topic","prompt":"Find me the latest news articles about the SEC's crypto regulations — I want headlines, sources, and publication dates from the past few days."},{"title":"Company press coverage research","prompt":"Search for recent news coverage about Nvidia's AI chip announcements so I can summarize what the press has been saying."},{"title":"Event-driven news lookup for trading","prompt":"Pull recent news articles mentioning 'Bitcoin ETF approval' so I can see what's being reported before making a decision."}],"resultDescription":"Returns a JSON object containing the GNews search results, including article headlines, descriptions, URLs, source names, and publication timestamps, keyed under a 'data' field alongside the provider name and operation used.","failureModes":["Invalid or missing operation name returns an error indicating the operation is not allowlisted","Malformed input object may result in a provider-side error or empty results","Payment failure over x402 prevents the request from being processed","GNews API quota exhaustion or downtime causes upstream errors","Overly broad queries may return irrelevant or low-quality articles"],"whenToPreferThis":"Choose this endpoint when you need to fetch or search news articles using the GNews API but want to pay per call in USDC via x402 on Base mainnet without managing a separate GNews API key. Ideal for agents that need lightweight, pay-as-you-go news search in crypto-native workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:33:20.670Z","isFirstParty":false}