Category
  • DeFi Apps
  • Infrastructure Providers
Use Cases
  • Trading and Swapping
Circle Products Used
  • USDC
  • EURC
Blockchains Supported
  • Arbitrum
  • Base
  • Ethereum
  • OP Mainnet
  • Polygon PoS
On/Off-Ramps
  • No
Platform
  • Web
Region
  • APAC
  • Europe
  • LATAM
  • Middle East and Africa
  • North America
Country
  • Aland Islands
  • Albania
  • Algeria
  • American Samoa
  • Andorra
Support
31Third

Execution and safety layer for institutional DeFi and AI agents, enabling automated basket trading, policy-protected execution, and autonomous portfolio management.

Institutional DeFi is evolving from "manual" to "autonomous." Whether you are an asset manager rebalancing a fund or an AI agent managing a treasury, you need execution rails that are safe, compliant, and atomic.

Our Solution:

31Third provides the Universal Execution Layer that turns passive custody (Safe/Ledger) into active, programmable management.

🛡️ The Agent Leash: A policy engine that allows AI agents to trade safely. Owners define onchain rules (e.g., "Max 1,000 USDC/day"), helping prevent hallucinations or rogue trades from draining funds.

⚡ Atomic Basket Trading: Execute complex portfolio rebalancing (e.g., swapping 10 assets for a USDC treasury) in a single transaction, saving ~40% gas.

🤖 Automated Strategies: Set "Equal Weight" or "Market Cap" indices on autopilot. One signature sets the policy; our infrastructure handles the execution on an ongoing basis.

🏛️ RWA Ready: Seamlessly route trades for RWAs (e.g., Backed Finance) and stablecoins.

Use Cases

The Agent Leash (Safe AI Trading)

Problem: AI agents are powerful but risky; a "hallucination" or prompt injection can drain a wallet instantly. Solution: Give your agent autonomy without giving it the keys. Define strict onchain policies like Daily Spending Limits, Cooldown Periods, Max Slippage, and Asset Whitelists. The agent proposes the trade; 31Third validates it onchain before execution.

Automated "Private Index" (Self-Custody)

Problem: Managing a diversified portfolio requires constant manual rebalancing and signing. Solution: Turn your Safe wallet into an automated index fund by setting a strategy (e.g., Equal Weight: 25% WBTC, 25% WETH, 25% WSOL, 25% aUSDC). Magic: Any new stablecoins deposited into the wallet is automatically detected and rebalanced into your target allocation. Zero manual work.

Streamlined Onchain Fund Management with Enzyme

Through our integration with Enzyme (https://enzyme.finance/), 31Third enables onchain asset managers to seamlessly execute complex index strategies directly within the Enzyme protocol. Fund managers can issue, rebalance, and redeem structured portfolios in a single transaction - significantly reducing operational overhead and execution risk. Our smart order router sources liquidity across multiple DEXs and market makers to help achieve optimal execution. This partnership powers daily automated portfolio operations for leading digital asset managers, unlocking transparency, efficiency, and full auditability. Enzyme users benefit from native automation and institutional-grade tooling, all without leaving the Enzyme environment.

Automated Tokenized Fund Rebalancing, Issuance, and Redemption

Valuya (https://valuya.gorilla.build/), built on 31Third’s infrastructure, enables fully automated onchain fund operations for digital asset managers. Portfolio rebalancing, issuance, and redemption processes are executed seamlessly in the background via smart contracts with no manual intervention required. This helps ensure inflows (e.g., stablecoins) are instantly and proportionally converted into the fund’s underlying assets, while redemptions are handled efficiently at real-time market prices. This is designed to improve capital efficiency, help minimize slippage, and support consistent tracking of target portfolio weights. Valuya simplifies fund maintenance, allowing managers to focus on strategy while ensuring full transparency and auditability.

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