$0.001
per call · USD Coin on Base
Barker's stablecoin market snapshot: total market cap, yield-bearing cap, asset distribution, chain distribution. Use for 'stablecoin market cap', 'USDT market share', '稳定币市场份额'. share_pct fields are decimals (0.425 = 42.5%).
Endpoint
GET https://mcp.barker.money/barker_market_overview18
Calls / 30d
1
Unique payers / 30d
Sep 10
Last called
exact
Payment scheme
Call this service
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://mcp.barker.money/barker_market_overview", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://mcp.barker.money/barker_market_overview" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"data": {
"asset_distribution": [
{
"asset_symbol": "USDC",
"share_pct": 0.154,
"total_tvl": 11217252957
},
{
"asset_symbol": "USDT",
"share_pct": 0.135,
"total_tvl": 9876543210
}
],
"stablecoin_mcap": {
"date": "2026-05-19",
"stablecoin_count": 202,
"total": 339352596460,
"yield_bearing": 27315302928,
"yield_stablecoin_count": 84
}
},
"success": true
}Payment details
0x83f15f5bea445109e255ab82622fbdfecd1e4c9fUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of Other and the homepage with a featured placement.
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