To set up the integration, you need access to both Mailchimp and Zapier accounts. In Zapier, you'll create a new Zap where Mailchimp acts as the trigger application. By utilizing "New Subscriber" or "Updated Subscriber" in Mailchimp as your trigger, you can then proceed to set Webhooks by Zapier as an action step.

In a typical setup, a change in Mailchimp, such as 'New Campaign Created', can act as a trigger within your Zap. By setting this up, you can use Webhooks by Zapier to send data or perform actions like notifying other applications of the event automatically.

There are some rate limits when sending requests from Mailchimp through Webhooks by Zapier which might affect how quickly your data is processed. You should also be aware of any payload size restrictions imposed by either service when planning your automation.

Yes, in our platform, you have the option to customize the JSON payload sent through Webhooks by selecting specific fields or adjusting the payload structure before it reaches its destination application.

Our platform ensures secure data transfer with encryption protocols while sending information between applications using webhooks. Additionally, it's important to utilize security features like secret keys or IP whitelisting provided by both Mailchimp and the target app where applicable.

If an error occurs during webhook execution, we will notify you immediately within your task history. You can also set up error handling rules beforehand in your Zaps to automatically retry or address particular issues when connecting apps via webhooks.

No coding skills are required when setting up basic integrations since our interface provides user-friendly options for configuring triggers and actions. However, some familiarity with JSON may be helpful for advanced customizations of webhook payload details.