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API Direct YouTube Video Search
x402
API Direct YouTube Video Search is a paid API for AI agents from x402.apidirect.io, paid per call via x402, $0.006/call, status unknown (last checked 2026-10-30).
Search YouTube for videos matching a keyword query, with optional date filtering and AI sentiment analysis.
Price / call$0.006
Success—
StatusUnknown
How this service works
Search for YouTube videos by keyword.
Output
A paginated list of YouTube video results matching the search query, including video metadata (titles, URLs, channel info, etc.), optionally enriched with AI sentiment objects per video containing emotion scores (joy, trust, fear, surprise, sadness, disgust, anger, anticipation each 0-100), dominant emotion, emotional intensity (0-10), and polarity (positive/negative/neutral).
Example use cases
Brand monitoring on YouTube
“Search YouTube for videos mentioning 'Nike Air Max' uploaded this month — I want 3 pages of results with sentiment analysis so I can see how people are reacting emotionally.”
Trending news video discovery
“Find me YouTube videos about the latest earthquake uploaded in the last hour — just 1 page, no sentiment needed, I just want to see what's being posted right now.”
Competitor content research
“Search YouTube for 'Shopify tutorial' videos from this year, give me 5 pages of results, and turn on sentiment analysis so I can understand the emotional tone of the content.”
Technical details
Endpoint
GEThttps://x402.apidirect.io/v1/youtube/posts?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to search YouTube video content by keyword with optional temporal filtering and AI emotional tone analysis. Prefer it over general web search when you specifically want YouTube results. Choose it over manual YouTube browsing when you need structured, machine-readable video data at scale. The sentiment analysis feature makes it especially useful for brand monitoring, audience research, or content strategy work where emotional tone matters.
Side effects
- Empty results if query matches no YouTube videos
- Rate limiting or billing errors if too many pages requested simultaneously
- Invalid query length error if query exceeds 500 characters
- Payment failure if USDC balance is insufficient (billed per page)
- Invalid upload_date enum value returns validation error
- Sentiment analysis unavailable or incomplete for very short video metadata
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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