api.cortexcloud.org
Block by number or 'latest' on a chain (Alchemy). x402-paid, USDC on Base.
Go to this service →Our latest check (2026-10-13)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 615 ms
- Price
- $0.004 per call
- Paying buyers, last 30 days
- 2 (directory's own records)
- Paid calls, last 30 days
- 3
- Category
- Unclassified
- Address
- https://api.cortexcloud.org/v1/data/block
Accuracy: paid answers checked against an independent record
Not yet in our paid checks. A seller we have not checked has neither passed nor failed.
For agents
This page as JSON: /sellers/6afb45f7dee4.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).