OneVest Expands Schwab Integration with Headless API for Wealth…

Event summary

OneVest launched Schwab's Digital Account Opening API integration on August 26, 2026, enabling three deployment paths: Workspace, headless API, and MCP Server.
The integration supports automated workflows, direct CRM embedding, and context-driven execution for enterprise tech and AI engineering teams.
Merit Financial Advisors cited the integration as reducing account opening times from days to minutes.
OneVest's modular architecture allows firms to add other solutions without system rebuilds.

The big picture

OneVest's move positions it as an infrastructure provider rather than just a workflow solution, addressing the industry's fragmented custodian integration landscape. This aligns with broader trends toward open architecture in wealth management technology, where firms increasingly demand flexible, modular systems that integrate with existing tech stacks rather than replace them. The integration with Schwab's digital account opening API represents a strategic shift toward treating account opening as a programmable workflow rather than a standalone process.

What we're watching

Adoption Pace: How quickly enterprise firms will integrate OneVest's headless API into existing systems.
Competitive Response: Whether competitors will match this level of custodian API flexibility.
Modular Expansion: The pace at which firms will adopt additional OneVest solutions beyond account opening.