keryx
Autonomous research agent that pays every source it cites in USDC on Arc via x402 micropayments.
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What it can do
What data it sees
Do you need an account
No: the server works without sign-in
Autonomous research agent that pays every source it cites in USDC on Arc via x402 micropayments.
Server tool list (2)
Raw names from tools/list. Only developers need these.
| research | Research a question under a USDC creator-payment budget. Keryx selects sources, pays access tolls and weighted citation rewards, then returns a grounded answer and receipt. |
| keryx_status | Describe this MCP surface, its payment behavior, and the active caller tier. |