# What is Sail Sail empowers individuals, builders, and institutions to deploy intelligent AI agents that autonomously manage, optimize, and compound capital across DeFi, all while maintaining complete on-chain transparency, control, and self-custody. #### Stablecoin Yield Agent Sail operates as a personal stablecoin yield agent. You deposit stablecoins into your own Sail Account, set your preferences (or accept the defaults), and the agent continuously reallocates across DeFi to target the best risk-adjusted net APY after rewards, fees, and risk. It can route across yield sources and, when enabled, swap, bridge, and compound rewards automatically. The result is simple: your stablecoins stay in motion without you monitoring markets. #### API / SDK Sail also exposes an API and SDK for neobanks, crypto wallets, developers, and institutions that want to embed institutional-grade yield optimization into their own products. The same engine that powers the stablecoin yield agent is available programmatically, with minimal integration overhead. To get started, [contact the team](https://sail.money/#contact). #### Why Sail Exists Most stablecoins are still idle. Even when users want yield, the experience is fragmented: picking protocols, monitoring APYs, understanding incentives, managing gas and bridging, and reacting to risks. In practice, everyone gets forced into a single product: one yield option, one risk profile, one liquidity profile. But users do not share the same constraints, and money should not either. #### Personalization at the Core Sail turns yield into an always-on, personalized service. Each user receives a dedicated agent that runs behind their balance, plus a set of controls to shape how it behaves. You can personalize the scope: which networks and stablecoins to use, which protocols to allow, and which actions to enable (yield, swaps, bridges, rewards). Sail then executes within those permissions and surfaces what happened through the dashboard, history, and chat. Your agent can explain allocations and past moves in plain language, and you can update or revoke permissions at any time. This architecture matters. Sail does not run one global allocator that treats every user identically. It deploys one agent per user, tuned to that user's policy and behavior. Over time, this unlocks something traditional finance cannot easily package: money that adapts to your preferences and liquidity needs, not a generic product catalog. #### Who Sail Is For Sail is built for individuals, fintech apps, neobanks, crypto wallets, treasury teams, liquidity providers, and institutions that want AI-native yield infrastructure. The same system can power retail users directly or be embedded into third-party products with custom controls, compliance layers, and branded UX. Our direction is personalized finance through AI-powered intelligence. Instead of a static balance in a wallet, your stablecoins are continuously optimized under your control. If we are right, most digital money will eventually sit behind an agent that understands its owner. Sail is building that system from the ground up. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.sail.money/learn/foundations/what-is-sail.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.