What is an API integration?
An API integration connects two software systems through their application programming interfaces so they can share data and trigger actions automatically — for example, syncing your website’s leads straight into your CRM.
An API (application programming interface) is the defined way one system lets another read its data or perform actions. An API integration wires systems together so information flows automatically instead of being copied by hand — your CRM, accounting, help desk, payment processor, and website all working as one. Integrations are the backbone of automation and custom software: they eliminate manual re-keying, keep data consistent across tools, and enable end-to-end workflows. Cost depends on how many systems are connected and how well-documented their APIs are; modern, well-documented APIs are cheaper to integrate than legacy systems that require custom connectors.
Related: Business Automation · Workflow Automation · Custom Software · SaaS (Software as a Service)
Why do businesses need API integrations?
To stop copying data between tools by hand. Integrations keep your systems in sync automatically, remove errors, and enable end-to-end automation across your stack.
Can you integrate the tools we already use?
In most cases yes — we connect CRMs, accounting, help desks, payment and marketing tools via their APIs so your existing stack works together, no rip-and-replace.
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