Tokenized Stock Yields

{
  "found": 209,
  "note": "DeFi pools whose assets are verified tokenized stocks (xStocks/Ondo). Estimated APY; not a recommendation. Source: DefiLlama.",
  "pools": [
    {
      "action": "SPY",
      "apy_base_pct": 0.08,
      "apy_change_7d": -0.01,
      "apy_forecast": "Stable/Up",
      "apy_pct": 0.08,
      "avg_apy_30d_pct": 0.12,
      "exposure": "single asset",
      "fee": "xStocks Market",
      "id": "a0f306a6-976a-4d29-852b-eaa09e84f8b4",
      "impermanent_loss_risk": "no",
      "link": "https://defillama.com/yields/pool/a0f306a6-976a-4d29-852b-eaa09e84f8b4",
      "network": "Solana",
      "pair": "SPYX",
      "project": "kamino-lend",
      "rewards_apy_pct": null,
      "stable": false,
      "tvl_usd": 4252315,
      "volume_24h_usd": null
    },
    {
      "action": "SPY",
      "apy_base_pct": null,
      "apy_change_7d": 0,
      "apy_forecast": null,
      "apy_pct": 0,
      "avg_apy_30d_pct": 0,
      "exposure": "single asset",
      "fee": "PositionV2",
      "id": "93819ae5-fa19-436a-8c94-f36d1ceed2f5",
      "impermanent_loss_risk": "no",
      "link": "https://defillama.com/yields/pool/93819ae5-fa19-436a-8c94-f36d1ceed2f5",
      "network": "Ethereum",
      "pair": "SPYON",
      "project": "frankencoin",
      "rewards_apy_pct": null,
      "stable": false,
      "tvl_usd": 4167946,
      "volume_24h_usd": null
    }
  ],
  "ticker_filter": "todas"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.vextorium.com/v1/tokenized-stock-yields' \
  -H 'content-type: application/json' \
  --data-raw '{"limit":10}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://api.vextorium.com/v1/tokenized-stock-yields' \
  -H 'content-type: application/json' \
  --data-raw '{"limit":10}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.006 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.006" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.006 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.vextorium.com%2Fv1%2Ftokenized-stock-yields&method=POST
const res = await pay("https://api.vextorium.com/v1/tokenized-stock-yields", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "limit": 10
  }),
});
console.log(res.status, await res.text());

# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.006 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.006"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://api.vextorium.com/v1/tokenized-stock-yields",
        json={
            "limit": 10,
        },
    )
    print(res.status_code, res.text)