Otto AI · Yield Alpha

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://x402.ottoai.services/yield-alpha", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://x402.ottoai.services/yield-alpha" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "data": {
    "excludedImplausible": 0,
    "exclusions": {
      "implausible_apy": {
        "action": "excluded from all published rows and aggregates",
        "ceiling_pct": 1000,
        "count": 0,
        "reason": "implausible upstream APY"
      }
    },
    "opportunities": "=== OTTO YIELD ALPHA OPPORTUNITIES ===\nBest Stablecoin: Aave USDC 5.0% ...",
    "servingPath": "db-cache"
  },
  "meta": {
    "degraded": false,
    "generatedAt": "2026-08-10T12:00:00.000Z",
    "sourceHealth": {
      "yield-backend": "ok"
    },
    "stalenessSec": 696
  },
  "status": "success"
}