# Friday Seller Tools – Image Compliance Pre-Check

> Friday Seller Tools – Image Compliance Pre-Check is a paid API for AI agents from friday-seller-tools-production.up.railway.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-15).

Validates product images against marketplace compliance rules (Amazon, Walmart, Shopify, eBay) before upload, returning a job ID for async results.

## Facts

- Endpoint: POST https://friday-seller-tools-production.up.railway.app/v1/images/compliance-precheck
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/friday-seller-tools-image-compliance-pre-check-f73a0d91
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2GhXPMbgW2nkDU6OPDDnR

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 friday-seller-tools-image-compliance-pre-check-f73a0d91 -d '<json body>'
```

Example prompt: Can you run a compliance pre-check on this product image before I upload it to Amazon? I want to catch any issues — like background, resolution, or watermark violations — before the listing gets rejected.

## When to prefer this

Use this endpoint when you need to validate product images against specific marketplace rules (Amazon, Walmart, Shopify, eBay) before uploading listings. It is particularly valuable as a pre-upload gate in automated listing pipelines to prevent rejections. Prefer this over manual review or generic image analysis tools when you need marketplace-specific compliance checks at low cost ($0.25 per call) at scale.

## Known failure modes

- Invalid or inaccessible image URL returns an error
- Unsupported marketplace platform identifier causes rejection
- Missing required input fields result in a 400-level error
- Async job may time out or fail, requiring a retry
- Payment not included or rejected causes 402 error with x402 protocol

## How this service works

Instant, low-cost Amazon, Walmart, Shopify, and eBay listing, upload-preparation, advertising, and image-brief deliverables.

## Output

Returns a JSON object containing a job_id and status field (e.g. 'queued'), indicating the compliance check has been submitted asynchronously. The agent can use the job_id to poll for the final compliance result, which typically includes pass/fail status and any specific violation details (e.g. background color, image size, watermark presence).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "sku": {
   "type": "string",
   "title": "Sku",
   "default": "",
   "maxLength": 100
  },
  "animated": {
   "type": "boolean",
   "title": "Animated",
   "default": false
  },
  "background": {
   "enum": [
    "pure_white",
    "white_or_neutral",
    "lifestyle",
    "transparent",
    "other",
    "unknown"
   ],
   "type": "string",
   "title": "Background"
  },
  "file_format": {
   "enum": [
    "jpg",
    "jpeg",
    "png",
    "tiff",
    "gif",
    "bmp",
    "webp",
    "heic",
    "svg",
    "psd"
   ],
   "type": "string",
   "title": "File Format"
  },
  "marketplace": {
   "enum": [
    "amazon_us",
    "walmart_us",
    "shopify",
    "ebay_us"
   ],
   "type": "string",
   "title": "Marketplace"
  },
  "file_size_mb": {
   "type": "number",
   "title": "File Size Mb",
   "maximum": 10000,
   "exclusiveMinimum": 0
  },
  "product_name": {
   "type": "string",
   "title": "Product Name",
   "maxLength": 200,
   "minLength": 1
  },
  "width_pixels": {
   "type": "integer",
   "title": "Width Pixels",
   "maximum": 20000,
   "minimum": 1
  },
  "has_watermark": {
   "type": "boolean",
   "title": "Has Watermark",
   "default": false
  },
  "height_pixels": {
   "type": "integer",
   "title": "Height Pixels",
   "maximum": 20000,
   "minimum": 1
  },
  "is_placeholder": {
   "type": "boolean",
   "title": "Is Placeholder",
   "default": false
  },
  "is_stock_photo": {
   "type": "boolean",
   "title": "Is Stock Photo",
   "default": false
  },
  "item_condition": {
   "enum": [
    "new",
    "refurbished",
    "used",
    "damaged"
   ],
   "type": "string",
   "title": "Item Condition",
   "default": "new"
  },
  "has_added_border": {
   "type": "boolean",
   "title": "Has Added Border",
   "default": false
  },
  "product_fill_percent": {
   "anyOf": [
    {
     "type": "number",
     "maximum": 100,
     "minimum": 0
    },
    {
     "type": "null"
    }
   ],
   "title": "Product Fill Percent",
   "default": null
  },
  "has_retailer_branding": {
   "type": "boolean",
   "title": "Has Retailer Branding",
   "default": false
  },
  "has_added_text_overlay": {
   "type": "boolean",
   "title": "Has Added Text Overlay",
   "default": false
  },
  "has_promotional_claims": {
   "type": "boolean",
   "title": "Has Promotional Claims",
   "default": false
  },
  "shows_unincluded_props": {
   "type": "boolean",
   "title": "Shows Unincluded Props",
   "default": false
  },
  "is_actual_product_photo":
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "job_id": "example",
  "status": "queued"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/friday-seller-tools-image-compliance-pre-check-f73a0d91/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from friday-seller-tools-production.up.railway.app](https://www.zero.xyz/host/friday-seller-tools-production.up.railway.app/llms.txt)