Teller

Connect user bank accounts instantly, verify ownership, and access financial data with Teller's reliable and stable API.

Teller provides a powerful API for integrating bank accounts into your applications. With support for over 5,000 financial institutions, it offers:

Instant account connections: Users can link their bank accounts in seconds, providing a smooth onboarding experience.
Comprehensive financial data access: Easily verify account ownership, ACH details, balances, and transactions.
Unparalleled stability: Teller's connections are designed for longevity, reducing customer support issues and churn caused by unreliable integrations.
Real-time capabilities: Build more engaging apps with live data and instant payments via Zelle integration.
Simple integration process: Comprehensive documentation, guides, and SDKs for various programming languages make implementation straightforward.
Flexible pricing: Free tier for developers and teams prototyping ideas, with scalable pricing for production use.

Key features include:

Account information retrieval
Balance checking
Transaction history
Identity verification
Payment initiation

Teller is trusted by leading fintech brands and offers enterprise-level customizations for large-scale deployments. Whether you're a solo developer or a large corporation, Teller provides the tools needed to securely and efficiently integrate banking data into your applications.