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USDC Circulating Supply (All Chains)
x402
USDC Circulating Supply (All Chains) is a paid API for AI agents from x402-seller-0ay3.onrender.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Returns the total USDC circulating supply across all chains combined, in USD, sourced from DefiLlama's stablecoins API.
Price / call$0.005
Success—
StatusUnknown
How this service works
Total USDC circulating supply (all chains combined), in USD, source DefiLlama. No parameters.
Output
A JSON object containing the USDC symbol, total circulating supply expressed in USD (e.g. ~$62 billion), the timestamp when the data was fetched, and the DefiLlama source URL used to retrieve the data.
Example use cases
DeFi market overview dashboard
“Pull the current total USDC circulating supply across all blockchains so I can include it in my stablecoin market overview report.”
Stablecoin dominance tracking
“What's the total USDC in circulation right now in USD? I want to compare it against USDT's supply to track dominance shifts.”
Crypto market sizing for investors
“I need the latest USDC circulating supply figure — how many dollars' worth of USDC is currently out there across all chains?”
Technical details
Endpoint
GEThttps://x402-seller-0ay3.onrender.com/api/price/usdc-supplyWhen to prefer
Choose this endpoint when you need a quick, no-parameter lookup of the aggregate USDC circulating supply across all chains combined. It is ideal for dashboards, market-sizing queries, or stablecoin dominance comparisons. If you need per-chain USDC breakdowns or supply for other stablecoins like USDT or DAI, consider sibling endpoints on the same host.
Side effects
- DefiLlama upstream API unavailable — endpoint may return an error or stale data
- Render.com cold-start delay if the service has been idle — first request may time out
- Stale data if DefiLlama's stablecoins feed is delayed or experiencing an outage
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"source": "https://stablecoins.llama.fi/stablecoins",
"symbol": "USDC",
"fetched_at": "2026-09-01T12:00:00.000Z",
"circulating_usd": 62000000000
}
}Tags
x402
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