16trust / 100
Exchange Reserves
by Vextorium in Onchain & crypto
x402 APIFailing, checked 3 h ago
On-chain reserves of centralized exchanges (Binance, OKX, Bybit, Coinbase...) from their published wallets: total and ex-own-token assets, net inflows/outflows over 24h, 7d and 30d, spot and derivatives volume and open interest. Sort by reserves or flows.
POST https://api.vextorium.com/v1/exchange-reserves
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 0.0%
- Response time
- - typical, - slowest 5%
- Last check
- 3 h ago: Amount "0.004" is not in atomic token units
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.vextorium.com/v1/exchange-reserves" \
-H "content-type: application/json" \
-d '{"limit":3}'import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.vextorium.com%2Fv1%2Fexchange-reserves
const res = await pay("https://api.vextorium.com/v1/exchange-reserves", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"limit":3}),
});
console.log(await res.json());Example input
{
"limit": 3
}Example output
{
"exchanges": [
{
"derivatives_volume_24h_usd": 84904610396,
"exchange": "Binance",
"net_flow_24h_usd": -695058369,
"net_flow_30d_usd": 838321112,
"net_flow_7d_usd": -313385238,
"open_interest_usd": 30566285698,
"reserves_excl_own_token_usd": 150250661259,
"reserves_usd": 177513791205,
"spot_volume_24h_usd": 14541124724,
"wallets": "https://www.binance.com/en/blog/community/our-commitment-to-transparency-2895840147147652626"
},
{
"derivatives_volume_24h_usd": 31547594881,
"exchange": "OKX",
"net_flow_24h_usd": -31768684,
"net_flow_30d_usd": 504825312,
"net_flow_7d_usd": -862913,
"open_interest_usd": 7956708261,
"reserves_excl_own_token_usd": 30289714450,
"reserves_usd": 31771034350,
"spot_volume_24h_usd": 3444758308,
"wallets": "https://twitter.com/okx/status/1590812545346330624"
}
],
"note": "Only what is in known wallets; not a solvency audit.",
"order": "reserves",
"source": "DefiLlama (wallets published by each exchange)"
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 3 h ago | Amount "0.004" is not in atomic token units | 402 | 80 ms | $0.004 |
| 8 h ago | Amount "0.004" is not in atomic token units | 402 | 229 ms | $0.004 |
| 12 h ago | Amount "0.004" is not in atomic token units | 402 | 393 ms | $0.004 |
| 16 h ago | Amount "0.004" is not in atomic token units | 402 | 92 ms | $0.004 |
| 20 h ago | Amount "0.004" is not in atomic token units | 402 | 76 ms | $0.004 |
| 24 h ago | Amount "0.004" is not in atomic token units | 402 | 76 ms | $0.004 |
| 28 h ago | Amount "0.004" is not in atomic token units | 402 | 83 ms | $0.004 |
| 32 h ago | Amount "0.004" is not in atomic token units | 402 | 93 ms | $0.004 |
| 36 h ago | Amount "0.004" is not in atomic token units | 402 | 78 ms | $0.004 |
| 41 h ago | Amount "0.004" is not in atomic token units | 402 | 79 ms | $0.004 |
| 44 h ago | Amount "0.004" is not in atomic token units | 402 | 76 ms | $0.004 |
| 2 days ago | Amount "0.004" is not in atomic token units | 402 | 82 ms | $0.004 |
| 2 days ago | Amount "0.004" is not in atomic token units | 402 | 86 ms | $0.004 |
| 2 days ago | Amount "0.004" is not in atomic token units | 402 | 91 ms | $0.004 |
| 3 days ago | Amount "0.004" is not in atomic token units | 402 | 111 ms | $0.004 |