FLEXBridge API

by FLEX · Core banking · United States

Open API for partner integration

What FLEXBridge API does

• Integrate with hundreds of third-party apps
• Input Validation
• Rate Limiting
• OAuth 2.0
• API Keys

What FLEXBridge API is used for

• Connect fintech solutions to core system
• Integrate third-party apps with the core

Who FLEXBridge API is for

• Mutuals and credit unions

About FLEX

Core banking, lending and digital banking software with open API connectivity for US credit unions.

FLEX in the vendor registry: its products, features and similar vendors.

Also by FLEX

• Core Banking: Credit union core platform
• Smart Lending: Lending workflow for credit unions
• Digital Banking: Browser-based, cloud-native digital banking

More in this category: Core banking software vendors.

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Built by Vederca from public sources, last updated 2026-10-18.