Endpoint · computePOSTpennyrail.vercel.app /api/bazaar/openapi-validate
Validate a JSON request or response payload against one OpenAPI 3.x / Swagger 2.x operation schema.
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Validate a JSON request or response payload against one OpenAPI 3.x / Swagger 2.x operation schema. Supports deterministic JSON-Schema validation rules without external calls. Exact-match PennyRail gap-arbitrage route.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://pennyrail.vercel.app/api/bazaar/openapi-validate
MCP server on this host: io.github.clay-swartz/pennyrail
Seen
first 29 days ago · last 23 days ago
26 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.2
UN
RATED
RATED
0.276 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.724: 0.153 uncertain ? + 0.570 short ? · 0.174 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.38 | 0.127 | 0.076 | −0.370 | −0.153 | |
| 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 | 0.276 | gap to 1.000 = 0.724 · 0.570 short · 0.153 uncertain | 0.276 | −0.570 | −0.153 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.127 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.276 → UNRATED: 26 of 30 paid calls weights 2026.09.2 · 26 samples · seed cap_01M1RDABGC8V408WGTEN5693C2|2026-08-19T05:13:40.148Z|2026.09.2
Verify it yourself
npx teppi-check https://pennyrail.vercel.app/api/bazaar/openapi-validatecurl -s https://api.teppi.xyz/v1/trust/cap_01M1RDABGC8V408WGTEN5693C2