{"name":"crypto-news-api","description":"Returns recent cryptocurrency headline metadata and sentiment. Same GDELT-backed handler as crypto-news, with a GNews fallback when configured, exposed under API buyer wording with a lower-cost route for routers that sort by price. No scraping and no trading advice. Use it as a crypto news API, cryptocurrency news API, or DeFi news endpoint.","price":"$0.003","method":"POST","input_schema":{"properties":{"topic":{"type":"string","enum":["crypto","markets","defi","bitcoin","ethereum","stablecoins"],"description":"Preset topic. Default crypto."},"query":{"type":"string","description":"Optional news query override, max 240 chars."},"limit":{"type":"number","description":"Headlines to return, 1-30. Default 10."},"hours":{"type":"number","description":"Lookback window in hours, 1-168. Default 48."}}},"input_example":{"topic":"defi","limit":10,"hours":48},"output_example":{"topic":"defi","returned":10,"source":"GDELT 2.1 Document API"},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}