Tokenized asset

One tokenized real-world asset by id (gold, nvidia, tesla, spy ...): identity, type, image and web slug joined with its onchain market row - price, market cap, 24h volume and change in your currency. Two cached upstream reads, one answer. Use rwa-list to find the id.

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Input

Example output

{
  "source": "coingecko",
  "fetchedAt": "2026-09-02T18:50:00.000Z",
  "cached": false,
  "id": "gold",
  "symbol": "XAU",
  "name": "Gold",
  "type": "commodity",
  "image": "https://coin-images.coingecko.com/coins/images/10481/large/logo.png",
  "webSlug": "gold",
  "lastUpdated": "2026-09-02T18:49:00Z",
  "market": {
    "id": "gold",
    "symbol": "XAU",
    "name": "Gold",
    "type": "commodity",
    "image": "https://coin-images.coingecko.com/coins/images/10481/large/logo.png",
    "currency": "usd",
    "price": 4376.6,
    "marketCap": 5219552133,
    "volume24h": 557496353,
    "high24h": 4394.94,
    "low24h": 4289.36,
    "change24h": 42.77,
    "change24hPct": 0.98698,
    "marketCapChange24h": 44135859,
    "marketCapChange24hPct": 0.8528,
    "lastUpdated": "2026-09-02T18:49:00Z"
  }
}

Try it - see the 402 challenge (free)

curl -i "https://agent402.tools/api/rwa-asset?id=gold&currency=usd"

The response is HTTP 402 Payment Required with exact payment requirements. Any x402 v2 client pays automatically and retries:

Paid call (JavaScript agent)

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

const client = new x402Client();
registerExactEvmScheme(client, { signer: privateKeyToAccount(KEY) });
const payFetch = wrapFetchWithPayment(fetch, client);

const res = await payFetch("https://agent402.tools/api/rwa-asset?id=gold&currency=usd");

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