API (Application Programming Interface)
An interface that allows programs to communicate with each other
Definition
An API is an interface that enables applications to communicate and exchange data in a standardised way.
Detailed explanation
APIs are the foundation of modern integration. When you connect HubSpot to your ERP, it happens through their respective APIs.
REST and GraphQL APIs are the most common. They use the HTTP protocol and exchange data in JSON format.
A well-designed API is documented, versioned, and secured (typically via OAuth2 or API keys).
Real-world examples
CRM API
Creating a contact in HubSpot from your website
Payment API
Stripe API for processing payments
Why it matters
- Robust integrations between systems
- Programmatic automation
- Real-time data
Related terms
Service associé
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