Endpoint · otherPOSTapi.zfinia.com /x402/v1/data-compatibility-checker
Deterministically gate caller-supplied field contracts before ingestion, migration, CI deployment, or machine-to-machine handoff; returns stable incompatibility codes and…
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Deterministically gate caller-supplied field contracts before ingestion, migration, CI deployment, or machine-to-machine handoff; returns stable incompatibility codes and remediation actions without fetching data or validating API behavior.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.003 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.zfinia.com/x402/v1/data-compatibility-checker
MCP server on this host: com.zfinia.api/intelligence
Seen
first 34 days ago · last 11 days ago
33 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.307 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.693: 0.300 uncertain ? + 0.393 short ? · 0.143 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.68 | 0.178 | 0.107 | −0.193 | −0.300 | |
| 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 | 0.307 | gap to 1.000 = 0.693 · 0.393 short · 0.300 uncertain | 0.307 | −0.393 | −0.300 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.178 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.307 → UNRATED: 31 of 30 paid calls weights 2026.09.6 · 31 samples · seed cap_01M1A59N0DMHSK437WBZ48YQ5D|2026-08-29T11:42:21.843Z|2026.09.6
Verify it yourself
npx teppi-check https://api.zfinia.com/x402/v1/data-compatibility-checkercurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59N0DMHSK437WBZ48YQ5D