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santyvv-data DeFi Stablecoins Endpoint
x402
santyvv-data DeFi Stablecoins Endpoint is a paid API for AI agents from x402.santyvv.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).
Returns normalized stablecoin market and on-chain data (supply, peg, yields, issuers) paid per call in USDC via x402 — no API key required.
Price / call$0.01
Success—
StatusUnknown
How this service works
Market and on-chain data, paid per call in USDC on Base through the x402 protocol. No accounts, no API keys. Sources are public data providers; the value added here is keyless access, edge caching, multi-source fallback and normalised responses.
Output
A normalized JSON response containing a list of stablecoins with key metrics such as ticker symbol, issuer, circulating supply, market capitalization, current peg price, peg deviation, and available yield data sourced from multiple public on-chain and market data providers.
Example use cases
Stablecoin market cap dashboard
“Pull me the latest list of stablecoins with their circulating supply and market cap so I can update my DeFi dashboard — pay the $0.01 fee from my USDC wallet on Base.”
Peg health monitoring alert
“Check the current peg status for all major stablecoins and let me know if any are deviating more than 0.5% from their dollar peg — use the santyvv stablecoin endpoint and pay per call.”
Stablecoin yield comparison
“I want to compare the yields available across major stablecoins right now — can you fetch that data and show me which ones are offering the best returns?”
Technical details
Endpoint
GEThttps://x402.santyvv.com/api/defi/stablecoins?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need stablecoin data without setting up API keys or accounts, want to pay only for what you use (per-call USDC micropayment), or need a normalized multi-source response that aggregates public on-chain and market data with edge caching for reliability. Ideal for AI agents operating autonomously with a crypto wallet on Base.
Side effects
- Payment failure: insufficient USDC balance or x402 payment not accepted — returns 402 Payment Required
- Rate or network error: upstream public data provider unavailable — may return 503 or partial data
- Invalid query properties: malformed filter parameters — returns 400 Bad Request
- Edge cache miss combined with upstream timeout — slower response or 504
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Tags
x402
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