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 Einherjar Agent is an AI-powered social DeFi agent that enables users to execute on-chain blockchain transactions directly from social media using natural language.

 Send USDC/EURC or any ERC20 tokens, create ERC20 tokens, bridge cross-chain via CCTP, auto-aggregate fragmented balances across networks. All via tweet or web dashboard.

Einherjar Agent is an AI orchestration layer that connects social identity (currently on X/Twitter), embedded wallets, and on-chain execution across **7 networks**.

Users trigger transactions by posting natural language commands like:

The agent parses intent (LangChain + GPT-4), selects the appropriate execution tool, and submits the transaction.

 — If your funds are fragmented across networks, the agent automatically bridges from Ethereum Sepolia, Base Sepolia, and others to complete your requested amount in **one command, one signature**.

Recipients do not need a pre-existing account. We auto-create embedded wallets linked to X/Twitter handles. Only the sender must be registered. Funds sent to recipient can be claimed later by linking a X/Twitter account.

: 7 networks: Arc Testnet, Ethereum Sepolia, Polygon Mumbai, Arbitrum Sepolia, Optimism Sepolia, Base Sepolia, Avalanche Fuji

: 4 networks: Arc Testnet, Ethereum Sepolia, Base Sepolia, Avalanche Fuji

: Any token on Arc Testnet via contract address

: Deploy ERC20 tokens via social commands

: Auto-bridge fragmented funds to complete transactions

: Circle CCTP for USDC bridging between all supported networks

: Terminal interface at https://einherjar.online for non-social execution

How to Use It (Quickstart) - First transaction

NEW: Wallet automatically created via Circle Dev-Controlled Wallets

- Fund with USDC/EURC Testnet (get tokens: 

@EinherjarAgent send 5 USDC to @username on Arc Testnet

- Or use the web terminal for direct input

 The agent will process the transaction (auto-bridging if needed) and respond with a success message containing the transaction hash.

- Check balance at https://einherjar.online/dashboard

Auth: Better Auth session management and social logins

AI orchestration: LangChain (tool-based agent architecture)

Blockchain: Multichain: Arc Testnet, Ethereum Sepolia, Polygon Mumbai, Arbitrum Sepolia, Optimism Sepolia, Base Sepolia, Avalanche Fuji

Cross-chain: Circle CCTP for USDC/EURC bridging

Frontend: Vue 3 + Vite (enhanced UI with more information)

NEW: Enterprise-grade security via Circle Dev-Controlled Wallets

- Recipient mapping stored off-chain until claim

- Monitoring of mentions at 15-minute intervals

https://www.youtube.com/watch?v=RG-g-KnjROc

Would love feedback from the Arc community! Especially interested in:

- Integration ideas with other Arc ecosystem projects

- Feedback on current and new features (Smart Balance Aggregation, EURC support, multichain flows)

- Suggestions for upcoming features: Telegram integration, DeFi automations, NFT support

[Updated] Einherjar Agent: AI-Powered DeFi via Social Media

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