Endpoint · market dataGETarbipulse.theaslangroupllc.com /api/pairs ?asset_a=BTC&asset_b=ETH&asset_class=crypto&lookback_days=30
Statistical arbitrage — cointegrated pairs with z-score signals across crypto, equities, forex and DeFi.
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Statistical arbitrage — cointegrated pairs with z-score signals across crypto, equities, forex and DeFi. For quant and trading agents.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.15 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://arbipulse.theaslangroupllc.com/api/pairs?asset_a=BTC&asset_b=ETH&asset_class=crypto&lookback_days=30
Seen
first 34 days ago · last 15 days ago
53 free handshakes
Payment
Pays through
x402
Offered on?
algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k, Polygon, eip155:143, eip155:196, Arbitrum, Robinhood Chain, eip155:480, eip155:56, Base USDC, eip155:999, Solana, xrpl:0
Listed on?
Polygon, Arbitrum, Base, Solana
Score, from free handshakes onlyweights 2026.09.5
UN
RATED
RATED
0.756 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.244: 0.116 uncertain ? + 0.128 short ? · 0.044 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.36 | 0.151 | 0.030 | −0.128 | −0.042 | |
| liveness it answered at all |
0.60 | 1.00 | 0.877 | 0.526 | 0 | −0.074 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.756 | gap to 1.000 = 0.244 · 0.128 short · 0.116 uncertain | 0.756 | −0.128 | −0.116 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.151 latency p95
+ 0.600 × 0.877 liveness
+ 0.200 × 1.000 price stability
= 0.756 → UNRATED: 50 of 30 paid calls weights 2026.09.5 · 50 samples · seed cap_01M1A51THTCQ5ZGNCG6YRZCK51|2026-08-26T20:09:33.583Z|2026.09.5
Verify it yourself
npx teppi-check https://arbipulse.theaslangroupllc.com/api/pairs?asset_a=BTC&asset_b=ETH&asset_class=crypto&lookback_days=30curl -s https://api.teppi.xyz/v1/trust/cap_01M1A51THTCQ5ZGNCG6YRZCK51