Endpoint · computePOSTapi.zfinia.com /x402/v1/accessibility-contrast-calculator
Calculate WCAG 2.x sRGB contrast for one caller-supplied colour pair; no interface-wide accessibility claim is made.
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.zfinia.com/x402/v1/accessibility-contrast-calculator
MCP server on this host: com.zfinia.api/intelligence
Seen
first 35 days ago · last 11 days ago
52 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 8 days ago
0.377 from 45 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.68 | 0.295 | 0.177 | −0.189 | −0.234 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.377 | gap to 1.000 = 0.623 · 0.389 short · 0.234 uncertain | 0.377 | −0.389 | −0.234 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://api.zfinia.com/x402/v1/accessibility-contrast-calculatorcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59WB7P5MASNCV0NXA5STG