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.

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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
View API Docs
View API Docs

Built for Developers

Our API is designed with developer experience in mind.

  • → 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.