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Stablecoin Market Cap Historical Data
x402
Stablecoin Market Cap Historical Data is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-16).
Returns total stablecoin market capitalization with historical time series, 7/30/90/365-day percent changes, and breakdown by peg currency (USD, EUR, GBP, etc.) sourced from DefiLlama.
Price / call$0.004
Success—
StatusUnknown
How this service works
Total stablecoin market capitalization (crypto's dry powder) with series, 7/30/90/365-day change and split by peg currency (USD, EUR...). Live from DefiLlama.
Output
Returns a JSON object with: current date, total stablecoin market cap in USD, a time series array of daily USD values, percent changes at 7/30/90/365-day intervals, and a breakdown of market cap by peg currency (USD, EUR, GBP, JPY, RUB, CHF, ARS, AUD, CAD, MXN, PHP, SGD, TRY, BRL, and VAR). Data is sourced from DefiLlama Stablecoins.
Example use cases
Crypto market sentiment dashboard
“I'm building a macro dashboard — can you get me the total stablecoin market cap right now, its trend over the past 365 days, and how much is pegged to USD vs EUR vs other currencies?”
Monthly stablecoin growth report
“For my monthly DeFi report, pull the stablecoin market cap series for the last 30 days and tell me the 7-day and 30-day percentage change.”
Crypto dry powder alert monitoring
“Check how much dry powder is sitting in stablecoins right now — I want the total market cap and whether it's been rising or falling over the past 90 days based on DefiLlama data.”
Technical details
Endpoint
POSThttps://api.vextorium.com/estables-historico-pago?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need stablecoin market cap data with historical time series and multi-currency peg breakdown from DefiLlama. It is ideal for macro analysis of crypto liquidity, tracking stablecoin inflows/outflows as a market sentiment indicator, or building dashboards that show the composition of the stablecoin market across USD, EUR, and other fiat pegs.
Side effects
- Invalid 'dias' value outside 7-1825 range returns an error or empty series
- DefiLlama upstream outage may result in stale or missing data
- Malformed request body (wrong bodyType or missing required fields) returns a 400-level error
- Some peg currency buckets may be null if no stablecoins exist for that currency at the requested time
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| dias | integer | Days of series (7-1825, default 365) |
Output
Schema · Response
{
"type": "json",
"example": {
"fecha": "2026-10-02",
"serie": [
{
"usd": 310089527005,
"fecha": "2026-07-04"
},
{
"usd": 309998372233,
"fecha": "2026-07-05"
}
],
"fuente": "DefiLlama Stablecoins",
"cambio_pct": {
"7d": 0.99,
"30d": 1.41,
"90d": 0.99,
"365d": 4.55
},
"por_divisa_usd": {
"ARS": 8965691,
"AUD": 13352736,
"CAD": 4071075,
"CHF": 44217690,
"EUR": 805055436,
"GBP": 29577409,
"JPY": 158008707,
"MXN": 1474061,
"PHP": 3607640,
"RUB": 560457250,
"SGD": 13129144,
"TRY": 6073110,
"USD": 311477933885,
"VAR": 12245301,
"REAL": 25680586
},
"capitalizacion_usd": 313165264074
}
}Tags
x402
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