Vellium & Co

Directory › DeFi markets (yields, perps, funding) › x402-seller-0ay3.onrender.com

x402-seller-0ay3.onrender.com

Total USDC circulating supply (all chains combined), in USD, source DefiLlama. No parameters.

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
104 ms
Price
$0.005 per call
Paying buyers, last 30 days
4 (directory's own records)
Paid calls, last 30 days
4
Category
DeFi markets (yields, perps, funding)
Address
https://x402-seller-0ay3.onrender.com/api/price/usdc-supply

Accuracy

Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.

For agents

This page as JSON: /sellers/d56a3407ba61.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].