Real People, 24/7
Real people 24/7

API call limits in Salesforce when syncing Marketing Metrics from Mailchimp

You probably are having issues with API call limits.

Please follow through with the use case below as you might be having the same issue we have resolved here.

Subscriber:

If I have 35,000 new contacts in Salesforce that are not in Mailchimp, should I expect 35k API calls for the initial sync?

Cazoomi:

Not at all. Only 70 API calls are needed to Salesforce (500 records per call)

Subscriber:

After that, I’m assuming the emails are cached, and the stated 200/500 records per API call takes effect?

Cazoomi:

Yes, that is correct.

Subscriber:

If I add another 5,000 contacts in addition to the existing 35k that have already been synced, should I expect another 5k API calls to have the new contacts synced?

Cazoomi:

No. As in the above calculation, only 10 API calls would be needed.

Subscriber:

If my entire database is synced and nothing changes (no new campaigns, responses, etc.), how many API calls should I expect when I run sync?

Cazoomi:

Only 1 API call will be needed in this use case.

Please note that the API calls above are for getting contacts/lists only. We also need a few API calls to retrieve fields details. In addition to that, we need 1 API call for each unsubscribed member in Mailchimp to update the opt-out status in Salesforce.

Please also note that the above use case is applicable to one-way sync as you specified (Do not sync new contacts is checked).

*Number of API calls required for the Mailchimp to Salesforce Sync?

If you don't check that option, the API calls needed would be added up based on the following:

* Number of email addresses in Mailchimp that are not cached yet  x 2 (search in Leads and Contacts) 

* API calls to create records in Salesforce if the email does not exist.

Activity creation requires quite a small amount of API requests as it is done in a batch of 200 records per request. For 16K around 80 API calls are needed.

An operation that needs a lot of API requests is syncing from Mailchimp to Salesforce where most of the email addresses have not been synced previously from Salesforce for that specific Set Up.

The following sync uses a lot of API calls (24K) because it needs to sync 12K records but most of them had not been synced from Salesforce (not in cache), so for each record, SyncApps needs to search if the email address already exists in Salesforce or not.

For a more clear explanation, here is an example:

*Set Up A: 10K records are synced from Salesforce to a blank Mailchimp, when syncing back to Salesforce no API call is needed because all emails have been synced before and stored in Set Up cache.

*Set Up B: 1 record (using filtering or specific campaign) is synced to an existing Mailchimp that has 10K records (although all 10K emails already exist in Salesforce). When syncing from Mailchimp to Salesforce, SyncApps needs to do around 20K API calls to check per email address if the email address exists in Salesforce or not.

Need some help?

Check out the options below on how you can contact our support team and find the answers you need to help you with your SyncApps integrations.

Help Center & Email is 24/7 to support@cazoomi.com | Live Chat & Phone is scheduled  

FAQs

Check out these Help Desk articles for answers to frequently asked questions.

Get Started | Login Issues | Pricing

Be sure to see one customer's story on how SyncApps helped them save 13 days per year of manually importing/exporting data!

Subscriber-Story-kitchen-table-advisors-CTA.jpg

Have more questions? Submit a request

Comments