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RelayStation Media Overlay
x402
RelayStation Media Overlay is a paid API for AI agents from api.relaystation.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Watermarks an image or logo onto a video with configurable position and opacity control
Price / call$0.01
Success—
StatusUnknown
How this service works
$0.0005/MB. Watermark an image or logo onto a video — position and opacity control. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
Output
Returns the processed video file with the image or logo composited onto it at the specified position and opacity. Billed at $0.0005/MB of data processed, with a $0.01 minimum via x402 payment; any remainder is auto-credited.
Example use cases
Brand a promotional video with company logo
“Take this promotional video and overlay our logo in the top-left corner at 60% opacity so it's visible but doesn't distract from the content.”
Add copyright watermark to photography reel
“I need to protect my videography portfolio — can you stamp my watermark image onto this reel, centered at the bottom, with about 30% opacity?”
Automate branded content for social media
“We're publishing 10 tutorial clips and each one needs our logo watermark in the bottom-right at 50% opacity before we post them — can you process this first one?”
Technical details
Endpoint
POSThttps://api.relaystation.ai/v1/media/overlayWhen to prefer
Choose this endpoint when you need a simple, pay-per-use API to composite a static image or logo onto a video with control over placement and transparency — especially in automated pipelines where you want per-call billing with no subscription. Prefer it over FFmpeg-based self-hosted solutions when you want managed infrastructure, and over general video editing APIs when you only need watermarking/overlay without heavier editing features.
Side effects
- Unsupported video or image format returns an error
- File size or duration limits exceeded
- Invalid or out-of-range opacity value
- Missing required video or overlay image input
- Network timeout on large video uploads
- Insufficient x402 payment balance
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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