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Usenami · Arbitrage Funding Signal

by Usenami

GETBase

$0.005

per call · USD Coin on Base

Decision-ready funding-arb SIGNAL for crypto perpetuals — cross-venue gross spread taken net of public round-trip taker fees, periods-to-breakeven, and depth-sized max notional at $1k/$5k/$10k, ranked. A derived outcome, not a profit forecast.

Endpoint

GET https://api.usenami.io/v1/perp/arbitrage/funding-signal

5

Calls / 30d

3

Unique payers / 30d

Sep 1

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://api.usenami.io/v1/perp/arbitrage/funding-signal", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://api.usenami.io/v1/perp/arbitrage/funding-signal?include_below_1k=%5Bobject+Object%5D&limit=%5Bobject+Object%5D&min_diff=%5Bobject+Object%5D" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "count": 1,
  "methodology": "Gross funding spread minus round-trip taker fees, sized to on-book depth.",
  "opportunities": [
    {
      "depth_class": "deep",
      "entry_slippage_bps": 3.4,
      "funding_periods_to_breakeven": 2.5,
      "gross_funding_spread_bps": 8,
      "long_venue": "okx",
      "max_notional_usd": 10000,
      "round_trip_fee_bps": 20,
      "short_venue": "binance",
      "signal_score": 8,
      "ticker": "BTC",
      "updated_at": "2026-06-17T17:03:12Z",
      "venues_count": 18
    }
  ]
}

Payment details

Pay to0x1538726707212f4db3eb67cec0910422a310475c
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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