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MoneyTools Stablecoin Peg Monitor
x402
MoneyTools Stablecoin Peg Monitor is a paid API for AI agents from tools.moneytools.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-11-05).
Returns current price and peg deviation in basis points for up to 15 major stablecoins, with on_peg/watch/depeg status flags.
Price / call$0.001
Success—
StatusUnknown
How this service works
Stablecoin peg monitor: Current price and deviation in bps for 15 major stablecoins (USDT, USDC, DAI, USDS, USDe, PYUSD, FDUSD, EURC...) with on_peg / watch / depeg status. Free tier 10/day; then $0.001 via x402 (HTTP 402 + PAYMENT-REQUIRED) or X-API-Key credits. Not charged on failure. $0.001 USDC per call via x402 on Base. Run by MoneyTools.
Output
A JSON object containing, for each requested stablecoin: current price, deviation from peg in basis points, and a status label (on_peg / watch / depeg). Also includes payment metadata (charged boolean, network, amountUsd, transaction hash) and optional plan/partner hints under _moneytools.
Example use cases
DeFi risk dashboard peg check
“Pull the peg status and basis-point deviation for USDT, USDC, DAI, and USDe — I need to know which ones are on_peg, on watch, or depegging before I move funds.”
Stablecoin depeg alerting bot
“Check all 15 major stablecoins for their current peg status and flag any that are in watch or depeg state so I can send an alert to my Telegram channel.”
Portfolio stablecoin health check
“I'm holding PYUSD and FDUSD — can you grab their current prices and peg deviation in basis points so I can see how far off the dollar they are right now?”
Technical details
Endpoint
GEThttps://tools.moneytools.dev/v1/stablecoin-peg?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time peg health data for multiple major stablecoins in a single call, particularly when you need basis-point precision and categorical status (on_peg/watch/depeg) rather than just raw price. It covers 15 stablecoins including fiat-backed, algorithmic, and Euro-denominated coins. Prefer it over generic crypto price APIs when stablecoin peg deviation and risk status is the primary concern.
Side effects
- Free tier exhausted (10 calls/day) without payment method configured — returns HTTP 402 with PAYMENT-REQUIRED header
- Invalid symbol in comma-separated list — may return empty result or error for unrecognized tickers
- Upstream price feed unavailable — may return stale or missing data for affected coins
- Payment failure via x402 — call not charged and result not returned
- Malformed query parameter — HTTP 400 or unexpected empty response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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