DEVELOPER DOCUMENTATION

Authentication & keys

Your wallet manages keys. Your API key authenticates inference.

Bearer authentication

Authorization: Bearer YOUR_GPU_ROUTER_KEY

Create, list, and revoke keys in your workspace. Management uses a wallet signature scoped to the gateway, network, action, and nonce.

Keep keys private

Use a server environment variable in production. The playground keeps keys in browser session storage, scoped to the gateway origin. Changing networks never sends another gateway’s key.

Compute Credits

Paid inference checks your active stake and available credits. The router reserves an estimated maximum cost, dispatches the request, then settles measured usage. Unused reserved credits are released when settlement completes.