An agent that exports a compact grayscale CMS image needs its supplied palette i...
https://detect.halowerk.com/v1/cms/cms-fixed-point-error-diffusionOverview
An agent that exports a compact grayscale CMS image needs its supplied palette indices checked against deterministic integer error diffusion rather than independent pixel rounding.
Protocol
x402 (POST)
Price
$0.0020
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
media/images
Provider
detect
Source
bazaar
Indexed
2026-11-02 17:27:06
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"artifact": {
"claimed_indices": [
0,
1
],
"height": 1,
"palette": [
0,
255
],
"pixels": [
64,
192
],
"width": 2
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"billable": true,
"findings": [
{
"confidence": 100,
"evidence": [
{
"page_indices": [],
"page_url": null,
"pattern": "cms-fixed-point-error-diffusion_scoped_evidence",
"type": "artifact"
}
],
"limits": [
"Only explicitly supplied normalized JSON artifacts are examined; no network request or runtime execution occurs.",
"Rows scan left to right. Error is stored in sixteenth-channel units; each7/16,3/16,5/16,1/16 propagation truncates toward zero. Palette-distance ties choose the lower numeric channel. No actual image file or color profile is decoded."
],
"module": "cms-fixed-point-error-diffusion",
"module_cpu_ms": 0,
"state": "not_observed",
"value": {
"contradicted_palette_indices": 0,
"palette_entries": 2,
"pixels": 2
},
"warnings": []
}
],
"known_count": 1,
"scope": {
"contact_values_returned": false,
"network": false,
"supplied_artifact_only": true
},
"warnings": []
},
"type": "json"
}