Unlock API-Based Custody

Power your platform with secure, compliant access to qualified accounts and private asset custody without building everything from scratch. AET’s Trust API gives you full control over onboarding, account creation, asset flows, and reporting, all within your existing workflows.

What You Can Do with Our API:

  • Create and manage investor accounts (IRAs, solo 401(k)s, SEPs, and more) 
  • Access capital call and dividend workflows
  • Enable digital document and e-signature flows
  • Initiate deposits and investment transactions
  • Automate KYC/AML and compliance requirements
  • Pull transaction history, tax forms, and audit trails

Built for Developers

RESTful architecture
Full sandbox and documentation available
Partner support for scoping and implementation
SOC-compliant and built for scale

Who It’s For:

Investment platforms and FinTechs

RIAs and back-office software providers

IRA administrators and retirement-focused tools

Private fund managers building internal systems

Ready to Integrate Custody Into Your Platform?

Get in touch to access developer docs or speak with our integration team.

Next Step

Schedule a demo.

Get Started