Rwa Yields

{
  "data": {
    "age_minutes": 284,
    "as_of": "2026-10-12T00:44:18.000Z",
    "count": 13,
    "method": "Latest RWAYield snapshot per product. Yield (APY %) and TVL…",
    "products": [
      {
        "as_of": "2026-10-12T00:44:18.000Z",
        "category": "mmf",
        "chains": [
          {
            "chain": "Aptos",
            "tvl_usd": 967648680
          }
        ],
        "duration_days": 30,
        "flags": [
          "nav_unverified",
          "price_unavailable",
          "mint_unverified"
        ],
        "issuer": "BlackRock / Securitize",
        "name": "BlackRock USD Institutional Digital Liquidity Fund",
        "nav_usd": null,
        "pool_count": 9,
        "pool_depth_usd": null,
        "premium_bps": null,
        "price_usd": null,
        "source": "defillama:blackrock-buidl",
        "symbol": "BUIDL",
        "tvl_change_7d_from": "2026-10-05T00:22:22.000Z",
        "tvl_change_7d_pct": -1.28,
        "tvl_change_7d_usd": -39064656,
        "tvl_usd": 3011800875,
        "verified": true,
        "yield_apy_pct": 3.6408
      }
    ],
    "source": "RWAYield index, refreshed every 6 hours; underlying yields a…"
  },
  "paid": true,
  "tool": "get_rwa_yields"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://x402.ochinimus.app/api/rwa-yields'

# 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 - 'https://x402.ochinimus.app/api/rwa-yields' \
  | 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 $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
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 $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402.ochinimus.app%2Fapi%2Frwa-yields
const res = await pay("https://x402.ochinimus.app/api/rwa-yields");
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 $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://x402.ochinimus.app/api/rwa-yields")
    print(res.status_code, res.text)