Endpoint · onchainGETx402stock.xyz /api/v1/perps/predicted-funding
Predicted next-period funding rate for each coin across venues — on-chain plus centralized perp venues (Hyperliquid, Binance, Bybit) — each with the funding interval and next…
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Predicted next-period funding rate for each coin across venues — on-chain plus centralized perp venues (Hyperliquid, Binance, Bybit) — each with the funding interval and next funding time. A cross-exchange funding-arbitrage signal in one call: compare where a coin's funding is richest or cheapest. Free on-chain DEX data, no key. From x402stock, a market & economic data API (x402, USDC).Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.02 per call
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none yet
delivery unknown until someone pays
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URL
https://x402stock.xyz/api/v1/perps/predicted-funding
Seen
first 19 days ago · last 11 hr ago
35 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.668 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.332: 0.132 uncertain ? + 0.200 short ? · 0.132 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| liveness it answered at all |
0.60 | 1.00 | 0.780 | 0.468 | 0 | −0.132 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.668 | gap to 1.000 = 0.332 · 0.200 short · 0.132 uncertain | 0.668 | −0.200 | −0.132 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.780 liveness
+ 0.200 × 1.000 price stability
= 0.668 → UNRATED: 28 of 30 paid calls weights 2026.09.6 · 28 samples · seed cap_01M2HSH817ARA7ZAFM95EAX5Y2|2026-08-30T18:10:25.680Z|2026.09.6
Verify it yourself
npx teppi-check https://x402stock.xyz/api/v1/perps/predicted-fundingcurl -s https://api.teppi.xyz/v1/trust/cap_01M2HSH817ARA7ZAFM95EAX5Y2