An API is an interface in an application that allows other applications to communicate to the host application.
The host is described as “implementing” or “exposing” an API. APIs hide the details of an application, exposing structured input to the sections that a programmer will find useful.
Some APIs are built to standards; others are unique.
See webhook for more information.
Back to Glossary
Do you want to remove your IP/domain from one of our blocklists?
Please use our lookup-service and follow the instructions there in order to get that resolved.