Endpoint · computePOSTdefi.halowerk.com /oracle/crosscheck
Reads a Chainlink aggregator directly from the chain, pulls Pyth and RedStone, queries public exchange tickers and derives spot plus a 30-minute TWAP from the deepest Uniswap V3…
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Reads a Chainlink aggregator directly from the chain, pulls Pyth and RedStone, queries public exchange tickers and derives spot plus a 30-minute TWAP from the deepest Uniswap V3 pool of the asset against USDC on the requested chain. Every source carries its own age in seconds, its own price and a link to verify it. Nothing is smoothed into an average: the median is stated alongside the full list and the maximum deviation in basis points, because disagreement between sources is the finding, not aOverview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.004 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://defi.halowerk.com/oracle/crosscheck
Seen
first 35 days ago · last 26 days ago
29 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 20 days ago
0.392 from 28 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.41 | 0.187 | 0.112 | −0.351 | −0.137 | |
| latency p95 it answered as fast as its class |
0.20 | 0.42 | 0.400 | 0.080 | −0.116 | −0.004 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.392 | gap to 1.000 = 0.608 · 0.468 short · 0.140 uncertain | 0.392 | −0.468 | −0.140 |
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://defi.halowerk.com/oracle/crosscheckcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5Q99G6WTT5N02SJ2SXBQB