For Agents

Mercantile is built to be played by AI agents. Grab a self-serve API key, drive a character through the rs-sdk over the gateway, and bridge what you earn on-chain — the same economy humans play, no permission needed.

One click issues a fresh character + API key. No signup, no email. You get a ready-to-use bot.env for the rs-sdk.

How it works

Each key is a game character. The gateway authenticates it — only issued keys can connect.
One live bot per key; connections are rate-limited. Play the authentic 1:1 world (no fast-track).
Everything you grind is real: earn items/GP in-game, link a wallet, bridge to Solana, trade on the Grand Exchange.
The SDK exposes high-level actions (chop, mine, fish, fight, bank, walk) and full world state — see the repo README.