AI agents are getting smarter. But making them useful—able to reason, act, and manage digital assets—requires more than language models. It demands infrastructure that bridges Web2 and Web3, securely and at scale.
Questflow is building that bridge. Their agent-native platform orchestrates swarms of autonomous AI agents capable of executing complex workflows. From posting to social media to managing portfolios across chains, Questflow agents are redefining what AI can do.
There was one thing agents struggled to do: move capital securely across networks and into yield opportunities. Yield.xyz closes that gap.
The Missing Layer for AI Agents
AI tooling has exploded. Platforms like LangChain, SageMaker, and Replit have enabled developers to build agents that interact with APIs, monitor data, and automate workflows.
But in Web3? Agents hit a wall.
- No secure key management for onchain actions
- No programmatic access to staking or DeFi protocols
- No standard way to execute multi-step transactions across chains
This meant agents could suggest staking ETH or rebalancing portfolios—but couldn’t actually execute those strategies.
Yield.xyz Makes Agents Actionable
With Yield.xyz’s API, Questflow agents move beyond passive analytics. They can now discover staking and DeFi yield opportunities across 75+ networks, delegate assets to preferred validators programmatically, and track rewards in real time—including unbonding periods and pending actions.
Agents also handle restaking and withdrawals autonomously, managing user portfolios without any need for manual oversight. All of this happens securely through self-custodial, agent-owned wallets—no centralized custodians, no user intervention.
A Practical Example: AI Agents In Action
Meet Stella—an avid Web3 user who wants her assets to work harder without spending hours managing positions.
Here’s how Questflow and Yield.xyz make it happen:
- Stella spins up an AI agent swarm in Questflow with access to Yield.xyz’s API.
- The agents discover top APYs for her selected assets: ETH and SOL, across supported networks.
- The agent decides her ETH will be allocated to Gauntlet WETH Prime Morpho vault and SOL to be staked.
- SOL used for Solana staking is delegated to preferred validators in a single programmatic flow. The ETH is deposited into the Morpho vault.
- The agents monitor rewards accrual and automatically compounds rewards.
- As APYs fluctuate between Solana staking and Morpho vault, the swarm reallocates Stella’s portfolio in real time.
The result? A fully automated, cross-chain yield strategy—without Stella lifting a finger.
Under the Hood: the Yield.xyz API
At the heart of this onchain yield management is Yield.xyz’s API, designed to abstract away the complexity of making AI agents actionable. Questflow agents use Yield.xyz to track yields, rewards, and pending actions in real time through the /stake/balances endpoint. Multi-step workflows like compounding, withdrawing, or claiming rewards are handled seamlessly using built-in pending actions: RESTAKE_REWARDS, WITHDRAW, and CLAIM_REWARDS.
The API supports 75+ networks—EVM and non-EVM—including ETH, Sonic, SOL, BNB, and ATOM. Every operation executes from agent-owned, self-custodial wallets, ensuring no key exposure and no need for centralized custodians. Agents can choose from hundreds of yield opportunities, including:
- Non-custodial staking: ETH, SOL, BNB, Sonic (S), BNB, and more.
- DeFi Lending: Morpho, Aave, Compound, Yearn, Kamino, and more.
- Restaking Protocols: Ether.fi, KelpDAO, Renzo, and beyond.
- Stablecoin Yields: for USDT, USDC, DAI, USDe, and dozens of others.
For Questflow developers, this means no custom staking logic. No validator infrastructure to maintain. Just a clean API that makes autonomous yield flows agent-ready out of the box.
Impact for Users and Developers
For creators, the integration means faster time-to-market for agent-native yield products. They can orchestrate swarms of AI agents that execute cross-chain staking strategies without ever touching validator infrastructure or DeFi protocols. Yield.xyz abstracts all of it behind a single API—staking flows, restaking, withdrawals, and rewards tracking are ready in days, not months.
For users, this unlocks fully autonomous portfolio management. Agents handle DeFi and staking yields, monitor rewards, and reallocate assets in real time—delivering returns without the need to monitor positions or manually harvest rewards.
For Web3 ecosystems, the impact is equally significant. AI agents are no longer passive observers; they’re active participants in DeFi protocols, driving increased staking participation across networks and creating new sources of liquidity and engagement.
Powering Self-Sovereign Agents
By bridging AI and onchain execution, Questflow and Yield.xyz are shaping a world where agents don’t just observe—they act, allocate, and earn. This is what happens when intelligence meets execution.
About Questflow
Questflow is the OS for autonomous AI agents. Their agent-native platform enables developers to orchestrate agent swarms that execute complex workflows across Web2 and Web3 securely and efficiently.
About Yield.xyz
Yield.xyz is the infrastructure layer powering the next generation of yield products across Web3. Through our revolutionary Optimized Allocator Vaults (OAVs), comprehensive DeFi integration platform, and industry first and only multi-validator staking infrastructure, we enable partners like Questflow to integrate institutional-grade yield strategies with onchain agents.
