Developers can use the AllClients API to integrate with other systems or sources of data.
Check out all the API Functions here
For AllClients users, use your Account ID and API Key which can be found in your Account, under Settings.
In addition to using the users credentials, you have the option of user the master apiusername and apipassword instead if the apikey for use in all functions.
We have some cool tools over here at our Power Tools Knowledge Base
Missing anything? Let us know, we are happy to add more to the API if you need it. Can we save you a ton of API calls by making you a custom function? Let us know!
Be sure to check out our code examples.
Here's a good walkthrough of posting to the AllClients API from Zapier
AllClients reserves the right to limit API usage to prevent abuse of our system. If you are kind to the API, you will likely never see these rate limits! Limits vary by plan.