For Platforms & Fintech
Build, Launch, and Scale with APIs Built for Fintech
Whether you're launching from scratch or scaling an existing product, AET's modern API infrastructure powers custody, simplifies compliance, and builds investor trust so you can stay focused on growing your customer base.
What You Can Do with AET
Open qualified accounts, support private investments, and build intuitive workflows, all through our API.
A Modern Custodian That Won't Hold You Back
Many custodians claim to be tech-forward. But under the hood, they're still running on legacy infrastructure with bolted-on APIs, causing delays, workarounds, and UX trade-offs for your team. AET was built differently. Our custody stack is modern and flexible, designed to embed into your platform so you can offer a best-in-class investor experience without wrestling with outdated tools or waiting on vendor roadmaps.
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Why Fintech Leaders Partner with AET
Flexible Custody
Handle a wide range of private investments, including real estate, funds, and digital assets, customized to your platform's flow.
Tax-Advantaged Investing, Built In
Let users invest with IRAs, rollovers, and retirement accounts without adding operational complexity. We manage the backend.
True API-First Architecture
Built from the ground up for integration. RESTful, JSON-based endpoints make account creation, transaction processing, and document handling fully automatable.
Built for Innovators Like You
AET's custodial infrastructure supports the platforms defining the future of private market access.
- Private market investing apps
- Real estate and DST platforms
- Capital raise and crowdfunding portals
- Marketplace fintechs supporting qualified funds
Custody Infrastructure for Fintech
Let's build the future of private market access together.
