Issue a sub-wallet per agent, hand it an MCP token, and set a threshold.
- Create a sub-wallet and mint an MCP token bound to it
- Set the approval threshold and spend caps
- The agent posts charges; above-limit ones wait for your tap
One coin, three economies
One integration, three economies
The same wallet, SDK, and ledger power spend-capped agents, in-game currencies, and creator communities. Agents lead; gaming and creators run on the same rail.
AI agents
Money your agents can spend
Give autonomous agents a spend-capped wallet and a one-tap approval loop. They buy API credits, tools, and services across platforms on GG-Coin, and you stay in control of every real spend.
Gaming
A coin and a wallet for your game
Players buy coin once and spend it on in-game goods across your titles. One integration gives you a real wallet, a hardened ledger, and a payout-free economy — live in an afternoon, in any country.
Drop in an SDK, credit coin on purchase, and charge it for items and passes.
- Credit coin to a player wallet when a purchase confirms
- Post integer-exact charges for items, passes, and unlocks
- Reconcile against HMAC-signed webhooks
Creator economy
A spending currency for your community
Give your community a coin to spend on unlocks, digital gifts, and memberships — virtual goods delivered inside your platform, backed by the same double-entry ledger and signed webhooks as everything else on GG-Coin.
Credit coin at checkout, then charge it for unlocks, gifts, and subscriptions.
- Credit coin at checkout as a virtual-goods purchase
- Charge it for unlocks, digital gifts, and memberships
- Track every entry in the append-only ledger
Put a wallet in your agent's hands.
Sandbox keys mirror production — build the whole flow before you go live.