Keryx®
Arc
Publish

Ship a paid tool in a minute.

Every AI agent needs tools. Publish yours — set a price per call, connect the Arc wallet where you want to be paid, and Keryx routes agent calls straight to it. Your revenue lands on-chain.

Quick examples — click to prefill
Examples are pre-filled for fast publishing. Edit anything before signing.
Publisher wallet
Connect a wallet on Arc testnet. Signing proves you control the wallet the payouts land in.
Or paste Arc address (preview only — full publish still needs a signature)
A palace of publishers watched over by heralds
EVERY TOOL YOU PUBLISH BECOMES ANOTHER MESSENGER IN THE REGISTRY.