Endpoint · market dataGETapi.agentstools.dev /derivs/basis ?symbol=SOL
Perpetual basis for an asset: the mark-versus-oracle premium on venues that publish a native mark price (Hyperliquid), in basis points, with a naive annualized carry proxy.
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Perpetual basis for an asset: the mark-versus-oracle premium on venues that publish a native mark price (Hyperliquid), in basis points, with a naive annualized carry proxy. Shows how far the perpetual trades from the underlying oracle — a froth and leverage-cost signal.Overview
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UNRATED
0 of 30 paid calls toward a letter
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$0.008 per call
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URL
https://api.agentstools.dev/derivs/basis?symbol=SOL
Seen
first 34 days ago · last 11 hr ago
64 free handshakes
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Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 19 hr ago
0.856 from 56 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.72 | 0.610 | 0.122 | −0.055 | −0.023 | |
| liveness it answered at all |
0.60 | 1.00 | 0.890 | 0.534 | 0 | −0.066 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.856 | gap to 1.000 = 0.144 · 0.055 short · 0.089 uncertain | 0.856 | −0.055 | −0.089 |
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.agentstools.dev/derivs/basis?symbol=SOLcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A3E21EDK1QJ8V3AFZ75S