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Saylor Innovations Stablecoin Supply & Peg Data
x402
Saylor Innovations Stablecoin Supply & Peg Data is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).
Returns circulating supply, price, peg deviation, and 1d/7d/30d change metrics for USDT, USDC, and 300+ stablecoins across top chains
Price / call$0.01
Success—
StatusUnknown
How this service works
Stablecoin supply and peg - circulating supply, price, peg deviation, 1d/7d/30d change and top chains for USDT, USDC and 300+ stablecoins
Output
A JSON object containing an array of stablecoin records, each with name, symbol, peg type, peg mechanism, price in USD, circulating supply, peg deviation percentage, 1d/7d/30d percentage changes, and top chains. Also includes total circulating supply shown, query echo, data source, and timestamp.
Example use cases
Monitor stablecoin depeg risk
“Check whether USDT or USDC are showing any peg deviation right now, and flag any that have moved more than 0.1% from their peg.”
Track DAI supply growth
“Look up DAI's current circulating supply and show me how it's changed over the past 1, 7, and 30 days.”
Compare top stablecoins by chain
“Give me a list of the top 10 stablecoins by circulating supply and tell me which chains each one is most active on.”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/defi/stablecoins?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time circulating supply, price, and peg health data for stablecoins — especially when you need multi-period change metrics (1d/7d/30d) and chain-level distribution in a single call. Prefer it over generic crypto price APIs when stablecoin-specific fields like peg deviation and peg mechanism are required.
Side effects
- Query parameter returns zero matches if symbol or name is not recognized
- Limit parameter out of range (must be 1-50) may return an error or default
- Peg deviation or price fields may be null for less-liquid stablecoins
- Data freshness may lag if upstream source is delayed
- Payment failure (x402) if USDC balance is insufficient for the $0.01 per-call fee
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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