Converts opaque pixels of a copy with at most 512 px on the long side to CIELAB ...
https://bild.halowerk.com/v1/color-castOverview
Converts opaque pixels of a copy with at most 512 px on the long side to CIELAB (D65, IEC 61966-2-1). Near-neutral reference: mean shift in the a*b* plane starting at (0, 0) with neutral_radius (default 12; the first step uses radius 25 only when fewer than 1 % of the pixels lie within it), centre kept within C* 25, over pixels with L* 20–95; at least 1 % of the pixels must belong to it.
Protocol
x402 (POST)
Price
$0.0040
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
bild
Source
bazaar
Indexed
2026-11-12 23:08:01
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": {
"image_base64": "iVBORw0KGgoAAAANSUhEUgAAAQAAAADABAMAAAAZw6BVAAAAMFBMVEWcx+gtX4ry8vL0xUJ6enro6elAQEDC2evd6PBKe6NqmL6Hs9bexmy3x7XLxpCox9Eu6nMPAAAACXBIWXMAAAsTAAALEwEAmpwYAAAC7ElEQVR4nO2YsYobMRCGB1LY4FwOvYLAnMuA2rtU9wDhQChPoFqkscuwcHjblH6E7CNkm0DaKwLpQyB14B4hXI449tq3mpWlneL+r/f+nzWz2pGIAAAAAAAAAHwmy/pW63f1MpAEk0pvWSzHz6/0HheCf/+RxRh1mCxXdX2j9fxWHzJnGvy4M+bud0L6cqX7WXCecvbV/OXy29D4KhKvtX7Lzx9qMGHEa62jzznf5htzec/PX7HiGUvw/X++MVfs/IqZH30XX+3mG/Mzd76OteGvfYE3vPz37PxYE3QWgLkEU51NYK8D2F1QDcjvL8F5N9+Y+8wLcNH7qJeHAl/ydoD+MKwCrBpUQwT6H7WzCW03o7iAHkD/PnR2mG9MfD/WOtcucKQFOE1QsfNjn+MXxwRe52vCRWwcONKDnC6cMvPjI1lnH2bvxhUrnzGUHnkJWK/B9PQN4DQBYnQBayQ+lm8M55eVzjEMniBAEQPmkeAEAeodydZUXoCeHkr555HkJuwby4ecCU8UIJqsbvbT5+tBp7HUjWiPf0ezul4PPpMnbsX5SPwY5SPxc5yPxIEkI2kjWUbShtKMpI3lGUk7mOQk7Wg2AO9LHE4zCiQez/l4H4pcULDx3pW5ouHivQ1lLqmYeG9doWs6Ht7b2BKkX1RyBVy5q1qeQHQJSuIfBJy0gA3SAk5awAZpASctYIO0gJMWsEFawEkL2CAt4KQFbJAWcNICNkgLOGkBG6QFnLSADdICTlrABmkBJyBAsngI+PFX/boXCBBKUJ5rNGEvzGWctW3bNE2z2Ww2apwStG37uWmaTw+JHaiQwE7kx25mOYHmcV37E0sKqARoCLN2dIG2U8oRBNqdV+SQEgKz/sjiAkoYgoBCCYQhCCiUQBiCgEIJhCEIKJRAGIKAQgmEIQgolEAYgoBCCYQhCCiUQBiCgEIJhCEIKJRAGIKAQgmEIQgolEAYgoBCCYQhCCiUQBiCgEIJhCEIqOdegj/PHD32FXYvaAAAAABJRU5ErkJggg=="
},
"bodyType": "json",
"method": "POST",
"type": "http"
}