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Relaystation Image Content Moderation
x402
Relaystation Image Content Moderation is a paid API for AI agents from api.relaystation.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Analyzes an image URL and flags unsafe or inappropriate content using AWS Rekognition, returning moderation categories with confidence scores
Price / call$0.01
Success—
StatusUnknown
How this service works
$0.005/image. Flag unsafe or inappropriate image content (Rekognition moderation) — categories with confidence. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
Output
A JSON object containing a list of moderation labels detected in the image, each with the category name (e.g. 'Explicit Nudity', 'Violence', 'Suggestive') and a confidence score (0–100) indicating how likely that category applies. Categories with no detected issues may be absent or scored at zero.
Example use cases
UGC platform pre-publish safety check
“Before we post this user-submitted image to our community feed, check it for any inappropriate or explicit content and give me the moderation categories with confidence scores: https://cdn.myapp.com/submissions/img_8821.jpg”
Automated e-commerce listing image review
“I need to screen this product photo for any NSFW or violent content before it goes live on the marketplace — can you run moderation on it and tell me what categories were flagged? https://shop.example.com/products/image_4592.png”
Social media monitoring for brand safety
“We scraped this image from a social post mentioning our brand — can you check whether it contains any graphic, adult, or otherwise unsafe content, with confidence scores for each category? https://social.example.com/media/post_img_112.jpg”
Technical details
Endpoint
POSThttps://api.relaystation.ai/v1/vision/moderateWhen to prefer
Choose this endpoint when you need fast, category-level image safety classification backed by AWS Rekognition — ideal for automated pipelines screening user-generated content, marketplace listings, or social media images where you need structured confidence scores per moderation category. Prefer this over general-purpose vision LLMs when you want deterministic, reproducible moderation labels at low per-image cost ($0.005) without needing free-text descriptions.
Side effects
- Invalid or inaccessible image URL returns an error (URL must be publicly reachable)
- Unsupported image format or corrupted image file returns a processing error
- Image too large or dimensions out of supported range may be rejected
- Payment failure or insufficient balance results in a 402 Payment Required response
- Low-quality or ambiguous images may yield low-confidence results or no labels
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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