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x402vid Thumbnail Concept Generator
x402
x402vid Thumbnail Concept Generator is a paid API for AI agents from x402vid.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-22).
Generates AI-powered thumbnail concept ideas for a YouTube video, optionally targeted to a specific niche or style.
Price / call$0.05
Success—
StatusUnknown
How this service works
x402vid — endpoint discovery for YouTube intelligence: pay-per-call micropayment API catalog via x402 on Base. Muse Spark 1.3 video intelligence, API catalog with 20 paid + free endpoints, pay per call USDC from $0.001. Free discovery: GET /api/v1/catalog, GET /api/v1/models, GET /api/v1/trending/top, video_preview. No subscriptions.
Output
Returns a video_id string and a thumbnail_concept object containing AI-generated ideas for the video's thumbnail — likely including visual composition suggestions, text overlay ideas, color/style recommendations, and emotional or niche-targeted framing advice.
Example use cases
Thumbnail idea for tech review channel
“I just uploaded a new laptop review to YouTube at https://youtu.be/abc123xyz — can you come up with a strong thumbnail concept for it? My channel is in the tech review niche.”
Viral thumbnail concept for cooking video
“Give me an AI-powered thumbnail concept for this cooking video: https://youtube.com/watch?v=def456uvw — I want something that'll stand out in the food and cooking niche.”
Gaming channel thumbnail brainstorm
“What thumbnail concept would work best for my gaming video at https://youtu.be/ghi789rst? The niche is competitive FPS gaming and I want something dramatic and high-energy.”
Technical details
Endpoint
POSThttps://x402vid.com/tools/thumbnail_concept?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need AI-generated thumbnail concept ideas for a specific YouTube video, especially when you want niche-targeted style recommendations. It is distinct from general image generation services because it analyzes the actual video content and context to tailor suggestions.
Side effects
- Invalid or unavailable YouTube URL returns an error
- Video is private or age-restricted and cannot be analyzed
- Unrecognized niche value may produce generic results
- Payment failure (insufficient USDC) results in 402 response
- Malformed video ID returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| niche | string | Optional niche for style targeting |
| video_urlrequired | string | YouTube video URL or video ID |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| video_id | string | |
| thumbnail_concept | object |
Tags
x402
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