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ScriptMasterLabs Stablecoin Market Cap API
x402
ScriptMasterLabs Stablecoin Market Cap API is a paid API for AI agents from acp-x402-scriptmasterlabs.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-14).
Returns current stablecoin market capitalization data, payable per-call in USDC on Base via x402 protocol
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).
Output
Returns stablecoin market capitalization data including aggregate or per-stablecoin market cap figures in USD, reflecting current on-chain and market data for major stablecoins.
Example use cases
Crypto dashboard market cap widget
“Pull the latest stablecoin market cap data so I can update my DeFi dashboard with current figures for USDC, USDT, and the overall stablecoin sector.”
Stablecoin dominance research
“I'm writing a crypto market report — can you get me the current stablecoin market cap to calculate what percentage of total crypto market cap stablecoins represent?”
Automated stablecoin market monitor
“Check the current stablecoin market cap and alert me if the total has moved significantly from the last reading I have.”
Technical details
Endpoint
GEThttps://acp-x402-scriptmasterlabs.onrender.com/x402/stablecoin-mcap?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need stablecoin market cap data and are operating in a pay-per-call, micropayment-settled environment using the x402 protocol on Base. It is well-suited for agents that need on-demand financial data without a subscription, paying only $0.001 USDC per call. Less appropriate when you need free-tier access, real-time streaming, or when your infrastructure does not support x402 payment headers.
Side effects
- Payment not settled — returns HTTP 402 if USDC micropayment via x402 is not included or insufficient
- No input parameters matched — returns empty or error response if query params are malformed
- Service unavailable — hosted on Render free tier, may experience cold starts or downtime
- Rate limiting — excessive calls may be throttled
- Stale data — market cap data may not be real-time if upstream source is delayed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"example": {}
}Tags
x402
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