$0.02
per call · USD Coin on Base
Stablecoin market cap, top-10 breakdown by dominance, and 7d/30d supply flows (mint/burn) via DeFiLlama. Shows total stablecoin market cap, per-coin dominance %, and net capital entering/leaving crypto. 15-minute caching. Never fabricated — returns available:false when sources are unreachable. $0.02 USDC via x402.
Endpoint
GET https://kronossignals.com/api/v1/stablecoins12
Calls / 30d
9
Unique payers / 30d
Sep 9
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://kronossignals.com/api/v1/stablecoins", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://kronossignals.com/api/v1/stablecoins" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"as_of": "2026-01-01T00:00:00.000Z",
"as_of_age_seconds": 0,
"disclaimer": "Informational only; not financial advice. Stablecoin flows (mint/burn) approximate capital entering/leaving crypto.",
"flows": {
"flow_30d_pct": 3.23,
"flow_30d_usd": 5000000000,
"flow_7d_pct": 0.75,
"flow_7d_usd": 1200000000
},
"interpretation": "net +$1.2bn over 7d = capital inflow to crypto",
"source": "DeFiLlama stablecoins API (stablecoins.llama.fi)",
"stale": false,
"top_stablecoins": [
{
"circulating": 110000000000,
"dominance_pct": 68.75,
"name": "Tether",
"symbol": "USDT"
}
],
"total_stablecoin_mcap": 160000000000
}Payment details
0x36038e1d712c5e39f35952164ec58ec2b96caee7USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of DeFi and the homepage with a featured placement.
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