NewWallets, tokens, NFTs, and vaults are live. RPC nodes coming soon.

See the stack →
Coming soon

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.

The sandbox itself is in development. Until then, the example snippets below run verbatim once you have an API key.

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);

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.