Endpoint · market dataGETperp-gap-api.perpgap.workers.dev /export ?date=2026-10-14&format=csv
Bulk export of one UTC day of live 30-minute snapshots for all tracked stock perps (top 40 auto-discovered tickers by open interest × up to 48 snapshots): trade.xyz vs stock vs…
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Bulk export of one UTC day of live 30-minute snapshots for all tracked stock perps (top 40 auto-discovered tickers by open interest × up to 48 snapshots): trade.xyz vs stock vs xStock gaps, basis, funding, OI, plus Aster and Lighter marks, funding and cross-venue gaps. JSON or CSV.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.25 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://perp-gap-api.perpgap.workers.dev/export?date=2026-10-14&format=csv
MCP server on this host: dev.workers.perpgap.perp-gap-api/perp-gap
Seen
first 8 days ago · last 14 hr ago
8 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.367 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.633: 0.526 uncertain ? + 0.107 short ? · 0.083 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.123 | 0.074 | 0 | −0.526 | |
| latency p95 it answered as fast as its class |
0.20 | 0.47 | 0.466 | 0.093 | −0.107 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.367 | gap to 1.000 = 0.633 · 0.107 short · 0.526 uncertain | 0.367 | −0.107 | −0.526 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.123 liveness
+ 0.200 × 0.466 latency p95
+ 0.200 × 1.000 price stability
= 0.367 → UNRATED: 7 of 30 paid calls weights 2026.09.6 · 7 samples · seed cap_01M4Z1KDZDT62XDGPXJANCB90K|2026-09-22T00:45:44.623Z|2026.09.6
Verify it yourself
npx teppi-check https://perp-gap-api.perpgap.workers.dev/export?date=2026-10-14&format=csvcurl -s https://api.teppi.xyz/v1/trust/cap_01M4Z1KDZDT62XDGPXJANCB90K