t2000

t2000

The agentic stack for stablecoins on Sui.

Agent Wallet · Agent Payments · Agent ID · Agent SDK
Built on Sui · Open source · Non-custodial

t2000.ai · Developer docs · Services · t2 Agents · Verify · CLI · SDK · MCP

t2000 is the open-source agentic stack for stablecoins on Sui — everything an AI agent (or a developer building one) needs to hold a wallet, move USDC, pay APIs, sell its own services, and orchestrate financial flows. Four packages, one repo.

The stack

Install

npm install -g @t2000/cli
t2 init                    # plain Bech32 wallet, 0o600 perms
t2 mcp install             # wire Claude Desktop / Cursor / Windsurf

Paste this into any LLM client for an end-to-end walkthrough:

Run `curl -sL https://t2000.ai/skills/t2000-setup` and use the returned
setup instructions to set up my Agent Wallet.

Full reference, command surface, SDK API, examples → developers.t2000.ai.

Repository

t2000/
├── packages/
│   ├── sdk/              @t2000/sdk — TypeScript SDK
│   ├── cli/              @t2000/cli — terminal Agent Wallet (`t2`)
│   ├── mcp/              @t2000/mcp — MCP server
│   └── id/               @t2000/id — Agent ID registry client
│
├── apps/
│   ├── web/              t2000.ai — marketing site + skills routes
│   ├── docs/             developers.t2000.ai — Mintlify developer docs
│   ├── gateway/          mpp.t2000.ai — x402 gateway (42 paid services, 99+ endpoints)
│   └── verify/           verify.t2000.ai — public confidential-receipt explorer + verify hub
│
└── t2000-skills/         Agent Skills (markdown playbooks)

Development

git clone https://github.com/mission69b/t2000 && cd t2000
pnpm install
pnpm build
pnpm typecheck && pnpm lint && pnpm test

Releases happen via the release.yml GitHub Actions workflow (bumps all four packages in lockstep). See CLAUDE.md for the release process and engineering principles.

Security

• Non-custodial — keys live on the agent's machine, never transmitted.
• Plain Bech32 wallets — ~/.t2000/wallet.key, JSON, 0o600 perms. Move between machines with t2 export + t2 init --import.
• Spending limits ON by default — t2 init seeds conservative caps ($25/tx, $100/day cumulative). Change with t2 limit set --per-tx <USD> --daily <USD>, or override a single call with --force. Enforced in the SDK write path, so CLI + MCP + programmatic all obey one gate.
• Transaction simulation — every write dry-runs before signing.
• Gasless trust boundary — USDC + USDsui sends + x402 pays use Sui foundation's 0x2::balance::send_funds sponsor. Swap + SUI send keep their full self-funded gas model.

License

MIT