TechFlow Solutions

FinTech

How TechFlow Reduced Integration Time by 90% with OnlyOneAPI

TechFlow transformed their API integration process, reducing development time from weeks to hours.

Challenge

TechFlow was spending weeks integrating multiple APIs for their financial services platform.

Solution

Implemented OnlyOneAPI's unified endpoints to replace 15 different API integrations.

Result

90% reduction in integration time and 60% lower maintenance costs.

Integration Time

3 weeks2 days

APIs Managed

151

Developer Hours

48048

Cost Savings

$0$125K/year

The Integration Nightmare

TechFlow was managing 15 different API integrations, each with its own:

Unique authentication methods and protocols
Different rate limits and error handling
Inconsistent data formats and schemas
Separate documentation and support channels

We were spending more time managing integrations than building features for our customers.

Sarah Chen

CTO, TechFlow Solutions

The Solution

Unified API Integration

TechFlow replaced 15 different APIs with OnlyOneAPI's unified platform

Implementation Steps

1
Migrated all external APIs to OnlyOneAPI endpoints
2
Implemented centralized error handling and monitoring
3
Standardized data formats across all integrations
4
Set up automated testing and documentation

Technologies Used

REST APIWebhooksOAuth 2.0GraphQL

Timeline

6 weeks implementation

Transformative Results for TechFlow

90%

Reduction in integration time

60%

Lower maintenance costs

15→1

APIs consolidated

$125K

Annual savings

Key Outcomes

Developers can now integrate new services in hours instead of weeks

Single point of monitoring for all external APIs

Standardized error handling across all integrations

Dramatically improved system reliability

OnlyOneAPI didn't just save us time and money - it fundamentally changed how we think about integrations.