Editing Bulk Contact Importer API (section)

== FAQ ==
=== 1. What does the Bulk Contact Importer API do? ===
The '''Bulk Contact Importer API''' is used to upload large numbers of contacts to your ActiveCampaign account in one API call, allowing for efficient management of contact data.

=== 2. What is the maximum number of contacts I can import at once? ===
You can import up to 250 contacts in a single request using the '''Bulk Contact Importer API'''.

=== 3. What should I do if some contacts are skipped during the import? ===
Contacts may be skipped if they do not meet the required criteria, such as not having an email address or being present on exclusion lists. Review the API error messages for specific reasons.

=== 4. Can I use the Bulk Contact Importer API for small batches? ===
The API is optimized for larger batches. For importing 10 or fewer contacts, it is recommended to use the standard Contacts functionality of ActiveCampaign API V3.

=== 5. How can I improve the performance of my imports? ===
Batching contacts into larger groups and checking for rate limits can significantly enhance import performance.

=== 6. Is there a way to know when my import has finished? ===
Yes, you can use the callback feature to receive notifications regarding the completion of your import request.

=== 7. What should I do if my JSON payload fails validation? ===
Check the error message returned with the `400 Bad Request` response code. Ensure that your JSON structure includes all required fields and is formatted correctly.

By following this comprehensive guide on the '''Bulk Contact Importer API''', users can successfully integrate this functionality into their workflow, ensuring efficient contact management in ActiveCampaign.
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