# CSS Border-Image Nine-Region Binding Analyzer

> CSS Border-Image Nine-Region Binding Analyzer is a paid API for AI agents from detect.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-11-04).

Analyzes a CSS border-image declaration to determine how source image pieces bind to nine target regions, accounting for transparency, outset, and target-width adjustments.

## Facts

- Endpoint: POST https://detect.halowerk.com/u/css-generated-border-image-nine-region-binding?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/css-border-image-nine-region-binding-analyzer-a362d94b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ngl7gCeHTzS-kUEH9oP7t

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 css-border-image-nine-region-binding-analyzer-a362d94b -d '<json body>'
```

Example prompt: Before I convert this CSS border-image plan into nine image-region records, can you analyze the source image at this URL to figure out which slices exist, which of the nine regions they bind to, whether the middle or overlapping bands are transparent, and how the outset and target-width values shift that mapping?

## When to prefer this

Use this endpoint when you need to pre-validate or audit a CSS border-image nine-region binding plan before converting it into concrete image-region records — especially when outset, target-width reduction, or transparent source bands could create unexpected mappings. Prefer this over manual geometry calculation when source overlap and destination partition must be kept strictly distinct.

## Known failure modes

- Invalid or inaccessible URL returns an error indicating the source image could not be fetched
- Malformed CSS border-image parameters may result in indeterminate region mappings
- Non-image URLs or unsupported image formats may cause processing failure
- Network timeouts when fetching the source image URL

## How this service works

Before converting a declared CSS border-image plan into nine image-region records, determine which source pieces exist, which target regions they bind to, which middle or overlapping source bands are transparent, and how outset and coupled target-width reduction change that mapping. Keep source overlap distinct from destination partition and return only aggregate conditional geometry.

## Output

Returns aggregate conditional geometry describing which source pieces exist, their bindings to the nine CSS border-image regions, which middle or overlapping source bands are transparent, and how outset and target-width reductions modify those mappings — keeping source overlap distinct from destination partition.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "format": "uri",
   "maxLength": 2048
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/css-border-image-nine-region-binding-analyzer-a362d94b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from detect.halowerk.com](https://www.zero.xyz/host/detect.halowerk.com/llms.txt)