MNEE Sentinel solves the $2T B2B trust gap by moving from human-initiated payments to verifiable agentic mandates. It is the first 'Treasury-in-a-Box' that uses ZK-proofs to ensure payment only follows performance, gaslessly.
MNEE Sentinel is an autonomous B2B Agentic Treasury and Escrow system. It allows businesses (via Telegram and Slack) to authorize an AI Agent to negotiate, verify, and settle payments for digital services using the MNEE Stablecoin without manual gas management or trust-gap risks.
Every transaction generates a signed JSON-LD metadata file containing the LLM prompt, ZK-proofs, and the on-chain TxID. This ensures full corporate compliance and a verifiable audit trail.
Leveraging AP2 (Agent Payment Protocol), the Agent cannot move money without a cryptographically signed "Intent Mandate" that includes a strict Time-to-Live (TTL). Security is baked into the protocol, not just the code.
We didn't just build a bot. We built a Financial Operating System for the Agentic Economy.
| Pillar | Tech | Description |
|---|---|---|
| 1. Adversarial Governance | Gemini Auditor |
Red Team vs Blue Team AI. Forensic Policy RAG & Velocity Checks. |
| 2. ZK Invoice Privacy | Groth16 |
Simulated Zero-Knowledge Proof structure for privacy preservation. |
| 3. Agent Negotiation | Node.js API |
Autonomous HTTP negotiation with Supplier Agents to cut costs. |
| 4. MNEE Paymaster | ERC-4337 |
100% Gasless User Experience (Relayer architecture). |
| 5. AP2 Mandates | EIP-712 |
Cryptographically secured payment intents with strict TTL. |
| 6. Enterprise Audit | JSON-LD |
W3C-compliant audit trails for corporate compliance. |
| 7. Multi-Sig Reactions | Telegram/Slack |
Emoji-based consensus for high-value transaction approval. |
| 8. Gas Optimization | Real-Time Data |
Monitors Base L2 gas prices to suggest optimal payout times. |
| 9. On-Chain Reputation | Credit Logic |
Dynamic "Trust Score" for agents based on audit pass rates. |
- Interface: Telegram/Slack Bots - The Command Center.
- Agent Logic: Gemini 2.5 Flash + AP2 - The Brains.
- Blockchain: MNEE Stablecoin + Safe Core SDK - The Rails.
- Trust: ZK-Escrow (Simulated) - The Guarantee.
/contracts: Solidity Smart Contracts (ZK-Escrow, MandateRegistry)./agent: Agentic logic, AP2 mandates, TLSNotary verification./bot: Telegram command center (User Session management)./docs: Executive Audit Trail (Transaction receipts).
- Node.js 18+
- Telegram account
- Azure account (for Voice Biometrics) - optional
- Gemini API key (from aistudio.google.com)
# 1. Install dependencies
cd agent && npm install && cd ..
cd bot && npm install && cd ..
# 2. Configure environment
cp .env.example .env
# Edit .env with your API keys
# 3. Run the bots (Concurrent)
cd bot && npm run start/start- Initialize the bot/pay 40 MNEE to @vendor for server costs- Test payment flow- Send a voice message - Test biometric authentication
This is a hackathon prototype demonstrating a custodial treasury model:
- The operator holds the treasury wallet private key
- Users authorize payments through the bot; the operator's wallet executes them
- For production, consider non-custodial approaches (WalletConnect, Account Abstraction with user-owned keys)
This architecture is suitable for:
- B2B treasury management where a company controls the wallet
- Demonstration and proof-of-concept purposes
- Internal corporate expense automation
MIT