Stablecoin peg monitor
x402Grade CLast checked 46 min ago
GET https://agent402.tools/api/stablecoin-peg
Live $1-peg deviation for the top USD stablecoins (USDT, USDC, USDS, DAI, USDe, PYUSD, USDD, TUSD, FDUSD by default, or pass your own list): current price, deviation in basis points, 24h high/low, worst 24h deviation, market cap, and an on-peg / stressed / depegged status. Backed by CoinGecko's public API.
Price$0.003per price or market lookup · paid in USD on Solana
Uptime100%
5/5 probes · 280 ms
Score64Grade C
Paid usage, 30 days0payers · 0 calls
Warnings
Wallet mismatch The payout wallet in its live payment answer differs from its catalogue listing on the same network.
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://agent402.tools/api/stablecoin-peg"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 13:01 | Valid 402 | 402 | 338 ms | $0.003 |
| 2026-10-11 08:30 | Valid 402 | 402 | 213 ms | $0.003 |
| 2026-10-11 04:00 | Valid 402 | 402 | 476 ms | $0.003 |
| 2026-10-10 23:30 | Valid 402 | 402 | 280 ms | $0.003 |
| 2026-10-10 18:15 | Valid 402 | 402 | 167 ms | $0.003 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves