Whatsapp Agent

The Fintag WhatsApp Agent serves as a powerful bridge between the Solana blockchain and the world’s most popular messaging app. By integrating handle-based crypto interactions directly into WhatsApp, Fintag transforms your chat environment into a social-first financial interface.

The WhatsApp Agent acts as a smart intermediary for the Fintag Protocol. It abstracts the complexity of blockchain technology, allowing users to interact with digital assets through simple text commands or interactive buttons.

Core Value Propositions

• Handle-Based Transactions: No more copying 44-character wallet addresses. Use human-readable #Fintag handles.

• Zero-App Friction: Manage your portfolio without leaving WhatsApp or installing additional wallet extensions.

• Multi-Asset Support: Full compatibility with SOL, SPL tokens (like USDC), and NFTs.

• Social Group Payments: Send assets to multiple participants within a group chat simultaneously.

Technical Workflow

The Agent operates through a four-stage process to ensure every transaction is secure and near-instant:

1. Command Initiation: The user sends a text command (e.g., /send #Alice 1 SOL) or interacts with a UI button.

2. Handle Resolution: The Agent queries the Fintag Resolution Layer to map the handle to the correct Solana public key.

3. Blockchain Execution: The Asset Layer triggers the transfer on the Solana network.

4. Instant Notification: Both the sender and recipient receive real-time confirmation messages with transaction hash and status.

User Commands & Features

Fintag utilizes intuitive commands designed to feel like natural conversation.

Command	Action	Example
/send	Transfer SOL, tokens, or NFTs	/send #friend 0.5 SOL
/balance	View current wallet holdings	/balance
/history	View recent transaction logs	/history
/split	Distribute assets among group members	/split 10 USDC
/me	Manage your handle and linked wallet	/me

Self-Custody & Ownership

Users maintain full ownership of their private keys. The Agent acts as a facilitator, not a custodian, ensuring that you remain in control of your funds at all times.

Encrypted Communication

Every interaction leverages WhatsApp’s End-to-End Encryption (E2EE). Your financial conversations and transaction intents remain private between you and the Fintag Agent.

Decentralized Resolution

To prevent "spoofing" or misdirected payments, handles are resolved via Fintag’s decentralized protocol, ensuring that funds always reach the verified owner of the handle.