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RPA

RPA vs API integration: which to choose?

คำตอบ

API integration is preferred when systems have open APIs — it's faster, more reliable, and cheaper to maintain. RPA is chosen when there's no API (legacy systems, desktop apps) or API development costs more than a robot. Optimal approach: combine API for main systems + RPA for legacy. AppStar implements both.

ข้อเท็จจริงสำคัญ

milliseconds
API speed
seconds
RPA speed
99.9%+
API reliability
API + RPA combination
Best approach

Comparison

| Criterion | API | RPA | |-----------|-----|-----| | Speed | Milliseconds | Seconds | | Reliability | 99.9%+ | 95-99% | | Dev cost | Medium | Low | | Maintenance cost | Low | Medium | | Requires API | Yes | No | | Legacy systems | No | Yes |

When RPA is Better

  • No documented API
  • Legacy ERP/CRM without modification capability
  • Temporary solution while API is being developed
  • Desktop applications (1C, Excel)

When API is Better

  • Modern SaaS systems (Bitrix24, amoCRM)
  • High speed and reliability requirements
  • Large data volumes
  • Long-term solution

คำถามที่พบบ่อย

Can RPA be replaced with API later?+
Yes. AppStar often implements RPA as a quick solution while developing API integration for long-term stability.

คำถามที่เกี่ยวข้อง

What is RPA (Robotic Process Automation)?
RPA
What is system integration?
Integrations
How to integrate systems via API: guide
Integrations
How much does RPA implementation cost?
RPA

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