# x402.forgemesh.io Image Keyword Tagging

> x402.forgemesh.io Image Keyword Tagging is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Analyzes an image URL and returns 5–15 relevant keyword tags covering subjects, style, color palette, and setting for media library and categorization use cases.

## Facts

- Endpoint: POST https://x402.forgemesh.io/image-keyword-tags
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-forgemesh-io-image-keyword-tagging-d11615c3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UEzO7uEjIwkjGdWCp5bvw

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-forgemesh-io-image-keyword-tagging-d11615c3 -d '<json body>'
```

Example prompt: Can you analyze this product photo and give me keyword tags for its subject, style, colors, and setting? Here's the image URL: https://example.com/photos/blue-ceramic-mug.jpg

## When to prefer this

Use this endpoint when you need to automatically generate descriptive keyword tags for images from their public URL, especially for building searchable media libraries, auto-categorizing product photos, or feeding tag-based recommendation and filtering systems. Prefer this over general-purpose vision APIs when you specifically want a concise, structured set of 5–15 tags covering subjects, style, color, and setting without storing any image data.

## Known failure modes

- Image URL is not publicly accessible (403/404) — call fails with an error
- Image exceeds 8MB size limit — rejected with payload-too-large error
- URL points to a non-image resource (HTML, PDF) — returns an error or empty tags
- Image is ambiguous or low-quality — may return fewer than 5 tags or generic tags
- Invalid URL format — schema validation error

## How this service works

Image keyword tagging: analyzes any image URL and returns 5 to 15 relevant tags covering subjects, style, color palette, and setting. No images are retained after the call. Built for populating searchable media libraries, auto-categorizing product photos, and feeding tag-based recommendation or filtering systems.

## Output

Returns a list of 5–15 keyword tags describing the image's subjects, visual style, dominant color palette, and setting — suitable for populating search indexes, filtering systems, or recommendation engines. No image data is stored after the call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "image_url": {
   "type": "string",
   "description": "Public URL of the image (max 8MB)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "text": "teal, banner, text, white, logo, graphic, typography, minimal",
  "model": "moondream"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-forgemesh-io-image-keyword-tagging-d11615c3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.forgemesh.io](https://www.zero.xyz/host/x402.forgemesh.io/llms.txt)