{"uid":"cap_N1C7Fp-a-nzoKkBkuzsvh","slug":"meterly-ai-youtube-search-api-youtube-138-36dde1bb","name":"Meterly.Ai YouTube Search API (youtube-138)","description":"Pay-per-call API infrastructure for AI agents, bots, and developers. Access 95+ premium APIs with USDC payments on Base Mainnet via x402 protocol.","url":"https://meterly-ai.vercel.app/api/v1/youtube-138","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["query"],"properties":{"url":{"type":"string","description":"URL to process"},"limit":{"type":"number","description":"Maximum results to return"},"query":{"type":"string","description":"Search query or input data"},"username":{"type":"string","description":"Username or profile identifier"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NIzLByqPqJMhasxU4yN_H","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches YouTube for videos, channels, or content matching a query, returning results via pay-per-call USDC-based API infrastructure","exampleAgentPrompt":"Search YouTube for 'beginner guitar lessons' and give me up to 10 results — titles, links, and any channel info you can find.","exampleUseCases":null,"resultDescription":"Returns a JSON object containing YouTube search results matching the query, which may include video titles, URLs, channel names, descriptions, view counts, and other metadata available from the underlying YouTube data source. The response schema is open-ended (additionalProperties: true).","failureModes":["Missing required 'query' field returns a validation error","Invalid or malformed URL parameter may cause processing failure","Query returns no results for obscure or misspelled search terms","Rate limiting or payment failure via x402/USDC protocol blocks the request","YouTube API quota exhaustion on the backend may return an error","limit parameter set too high may be capped or cause timeout"],"whenToPreferThis":"Choose this endpoint when you need to search YouTube for videos or channels programmatically using a pay-per-call USDC micropayment model on Base Mainnet. Suitable for AI agents that need lightweight, on-demand YouTube search without managing a full YouTube Data API quota or key. Best for agents already operating within the x402 payment protocol ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:56:45.381Z","isFirstParty":false}