Comerica Incorporated is a Texas-headquartered financial services holding company providing retail, commercial, and wealth-management banking across the United States. As of April 2026, Comerica does not publish a public developer API portal. Customer banking data flows for fintech integrations are reached indirectly through US open-banking aggregators (Plaid, Tink, TrueLayer, MX) and through emerging Financial Data Exchange (FDX) APIs required under CFPB Section 1033 once the rule is no longer subject to judicial stay. Internal commercial APIs (treasury management, cash positioning, ACH initiation) are available to customers under direct contract through Comerica Treasury Management, but are not publicly documented.
URL: Visit APIs.json URL
- Type: Index
- Position: Consumer
- Access: 3rd-Party
- Banking
- Commercial Banking
- Financial Services
- Retail Banking
- Wealth Management
- Created: 2026-03-23
- Modified: 2026-04-26
No public developer API has been documented for Comerica. Account data is typically reached through open-banking aggregators (Plaid, Tink, TrueLayer, MX) or through commercial Treasury Management agreements.
- Website
- Personal Banking
- Small Business
- Commercial
- Wealth Management
- Treasury Management
- Investors
- Privacy Center
- Plaid Institutions
- FDX Standard
FN: Kin Lane
Email: kin@apievangelist.com