Build with FabricBloc APIs across iOS, Android, REST, and MCP, or create visually in Studio for macOS. Wallets, tokens, NFTs, vaults, and agent rails stay under one platform.
Built for teams shipping onchain
Build with intent
The animation in every card mirrors what the code does. Embedded wallets create themselves. Agent permissions get granted. Charts stream live.
Wallets-as-a-service
Non-custodial. iOS + TypeScript SDKs. Created inside your app — no redirects, no seed phrases for users to lose.
Tokens
Mint, sponsor gas, enforce transfer policies.
Agent rails
MCP-native. Claude-ready. Agents read, sign, and orchestrate within your policy.
Analytics
Balances, transfers, throughput — streamed to your dashboard.
Networks
Ethereum, Base, and Polygon today. Configure with a single string.
MCP server, Claude and Codex integrations, and scoped key permissions let agents read balances, sign transactions, and orchestrate vaults without broad wallet access or secrets pasted into config files.
{
"fabricbloc": {
"command": "bun",
"args": ["x", "@fabricbloc/mcp"]
}
}No surprise bills
Free tier in invite-only beta. Predictable PRO. Enterprise on demand.
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Launch scenarios
Real patterns from API and Studio teams. Named case studies coming as customers approve them.
Consumer fintech
Create embedded wallets, sponsor first transactions, and expose balances through one API surface instead of separate wallet, key, token, and RPC contracts.
Prototype path: wallets, gas policy, rewards tokenMarketplace app
Issue rewards, gate redemptions, and let support agents top up or reverse balances with scoped permissions instead of direct wallet access.
Prototype path: tokens, webhooks, agent-safe operationsMobile game
Mint items behind familiar account flows, hide seed phrases, and keep collection metadata, wallets, and claim flows under one product contract.
Prototype path: wallets, NFTs, sponsored claimsUse cases
We launched in 2025 — case studies land when customers do. Until then, worked examples of what ships on the stack today: wallets, tokens, NFTs, vaults, and agents.
Ship embedded wallets behind your existing login. Users get non-custodial accounts — no seed-phrase screens, keys stay with the user.
Lazy-mint loot as NFTs with sponsored gas. Players claim without a wallet prompt or a gas fee.
Charge recurring on-chain USDC subscriptions instead of bolting a card processor onto a crypto product.
Native account abstraction means signup looks like signup. The wallet is created under the hood on first use.
FabricBloc is EVM-only today. We would rather say that here than have you find it in a migration ticket.
FabricKit on iOS and the TypeScript SDK share one API shape, so mobile and backend teams stop translating between vendors.
Issue a points token with transfer rules from one API. Balances, transfers, and history come from the same SDK.
Mint and manage tokens from Studio for macOS — routine asset operations without an engineering ticket.
Support staff debug user wallets with read-only scoped keys that cannot touch funds.
npm i @fabricbloc/sdk, then the quickstart takes you from signup to a first signed transaction. The docs are the proof — start there.
Point a Claude agent at the MCP server. It reads balances and signs within policy through scoped keys — no key material in your code.
Route creator payouts through vaults and tokens. Deposit, withdraw, audit — via API, with no Solidity contract to write.
Give each agent exactly the permissions it needs. Spend limits are enforced at the key level, not in your application code.
NFT drops, royalties, and payouts on platform primitives — one SDK instead of stitching three vendors together.
Prototype on the free tier, then upgrade without changing a line — free and paid run the exact same API.
Use an API key for iOS, Android, REST, and MCP, or open Studio for macOS.