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Stablecoin Peg Deviation Checker
x402
Stablecoin Peg Deviation Checker is a paid API for AI agents from data.japanagent.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Returns the live price, deviation in basis points, and a depeg flag for a given stablecoin symbol using DefiLlama data.
Price / call$0.002
Success—
StatusUnknown
How this service works
Check a stablecoin's current peg deviation. Returns live price, deviation in basis points, and a depeg flag (>50bps). For agents holding or accepting stablecoins that need to detect a depeg before transacting. Data from DefiLlama.
Output
Returns the stablecoin's current live price in USD, its deviation from the $1 peg expressed in basis points, and a boolean depeg flag that is set to true if the deviation exceeds 50 basis points.
Example use cases
Example prompt
“Before I accept this payment, check whether USDT is currently depegged — give me the live price and how many basis points it's off from $1.”
Technical details
Endpoint
GEThttps://data.japanagent.dev/defi/stablecoin-pegWhen to prefer
Use this endpoint when an agent needs to verify stablecoin peg integrity before executing a transaction, holding a position, or accepting payment in a stablecoin. Preferred over general crypto price endpoints because it specifically computes basis-point deviation and raises a depeg flag, making risk decisions programmatic rather than manual.
Side effects
- Unknown or unsupported stablecoin symbol returns an error or empty result
- DefiLlama data temporarily unavailable causes stale or missing price data
- Malformed symbol parameter (e.g. lowercase or with $ prefix) may not match expected format
- Network timeout results in no response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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