Browser sandbox for the onchain stack.
A no-signup playground that runs against a sandboxed FabricBloc workspace — create wallets, mint tokens, issue scoped agent keys, and inspect the audit log without touching production credentials.
Reviewed snippets
Three calls. Real production code.
Each tab is a self-contained snippet from the FabricBloc SDK. Swap the API key from your console; everything else is copy-paste.
import { FabricBloc } from '@fabricbloc/sdk';
const fb = new FabricBloc(process.env.FB_KEY);
const wallet = await fb.wallets.create({
userId: 'demo_user',
chains: ['base', 'polygon'],
});
console.log(wallet.address); const token = await fb.tokens.issue({
name: 'DemoPoints',
symbol: 'DPTS',
supply: '10000',
chain: 'base',
});
await fb.tokens.transfer({
tokenId: token.id,
to: wallet.address,
amount: '100',
}); const key = await fb.keys.createScoped({
permissions: ['wallets:read', 'tokens:transfer'],
maxSpend: { asset: 'USDC', amount: '100' },
expiresIn: '1h',
});
// Hand this key to an agent host.
console.log(key.token); Pick a path
Three ways into the stack.
Five minutes from zero to your first wallet via the SDK. The fastest path if you want to ship today.
Open quickstart → Request access.FabricBloc is in invite-only beta. Request access and we onboard your team in waves.
Request access → Talk to an engineer.Bring your launch shape. We pattern-match it against the platform and existing pilots in 30 minutes.
Talk to sales →Get an API key and start in the sandbox.
The same API key that runs production runs the sandbox. Hit your first endpoint in under five minutes.