Automate Asana & Mailchimp

Stop paying for mismatched spreadsheets. Sync data between Asana and Mailchimp in real-time, so you can manage your operations without the busywork.

Get This Workflow Built

Custom API Integration

Secure Data Transfer

Done-For-You Setup

How the Data Flows

graph LR
    subgraph Source ["Asana"]
        T1(["Completed Task"])
    end
    
    subgraph Middleware ["Enterprise Integration Core"]
        W[CRON API
Poller] --> V{Validation
& Auth}
        V -->|Fail| DLQ[Dead Letter
Queue]
        V -->|Pass| Map[Data Mapping
& Transformation]
        Map --> Retry[Rate Limiting
& Retries]
    end
    
    subgraph Target ["Mailchimp"]
        A1(["Add Note to Subscriber"])
    end

    T1 -->|JSON Payload| W
    Retry -->|Authenticated API POST| A1

    style Source fill:transparent,stroke:#cbd5e1,stroke-dasharray: 5 5
    style Target fill:transparent,stroke:#cbd5e1,stroke-dasharray: 5 5
    style Middleware fill:#f8fafc,stroke:#94a3b8,stroke-width:2px
    style T1 fill:#3b82f6,stroke:#fff,stroke-width:2px,color:#fff
    style W fill:#1f2937,stroke:#fff,stroke-width:1px,color:#fff
    style V fill:#1f2937,stroke:#fff,stroke-width:1px,color:#fff
    style Map fill:#1f2937,stroke:#fff,stroke-width:1px,color:#fff
    style Retry fill:#1f2937,stroke:#fff,stroke-width:1px,color:#fff
    style DLQ fill:#ef4444,stroke:#fff,stroke-width:1px,color:#fff
    style A1 fill:#e11d48,stroke:#fff,stroke-width:2px,color:#fff

When Asana tasks are created or updated, project managers often need to communicate these changes to their marketing team using Mailchimp. Without integration, they manually copy task details like deadlines and assignees into Mailchimp, leading to errors such as outdated information being sent in campaigns. This results in the marketing team wasting hours double-checking task statuses and ensuring that they align with the latest project updates, which can lead to missed deadlines and ineffective marketing efforts.

Top Ways to Automate Asana & Mailchimp

Automated Task Creation: Instantly create Asana tasks from new Mailchimp campaigns, ensuring your team is always aligned on marketing efforts and project timelines.
Real-Time Status Updates: Automatically update Mailchimp lists based on Asana task completions, allowing for timely and relevant communication with your audience.
Performance Tracking: Sync campaign performance metrics from Mailchimp directly into Asana, enabling your team to evaluate marketing effectiveness alongside project milestones.

How to Build the Asana → Mailchimp Sync

In Asana, navigate to the project you want to integrate and set up a Standard Webhook. Use the endpoint: POST /webhooks to create a webhook that listens for task.created and task.updated events.
In the webhook payload, extract the relevant data fields: task.id, task.name, task.due_on, and task.assignee.
Next, configure your server to receive the webhook notifications and parse the JSON payload. For each event, prepare a POST request to Mailchimp's API endpoint: POST /lists/{list_id}/members for new tasks or PATCH /lists/{list_id}/members/{subscriber_hash} for updates.
In your Mailchimp API request, map the extracted Asana data to Mailchimp fields: email_address should correspond to the assignee's email, status should be set to subscribed for new tasks, and include merge_fields for task_name and due_date.

Developer Warnings & API Gotchas

Ensure that the task.assignee field in Asana contains a valid email address that matches the format required by Mailchimp; otherwise, the POST request will fail.
When updating existing tasks, the subscriber_hash must be generated from the email address using MD5 hashing, or the update will not be applied correctly.
Be cautious with date formats; Asana uses ISO 8601 for due_on, while Mailchimp may require a different format for date fields in merge fields.

Supported API Operations

We leverage official, stable endpoints to ensure secure data transfer. No deprecated legacy routes.

When this happens in Asana... Completed Task

Do this in Mailchimp Add Note to Subscriber
When this happens in Asana... Empty List

Do this in Mailchimp Add Subscriber to Tag
When this happens in Asana... Empty Listing (Dynamic Dropdown)

Do this in Mailchimp Add/Update Subscriber
When this happens in Asana... Fetch Custom Actions

Do this in Mailchimp Add/Update Subscriber
When this happens in Asana... List Projects

Do this in Mailchimp Archive Subscriber

SyncMatrix Experts

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I can see you're looking at mapping Asana to Mailchimp. Tell me about your current setup—what's the specific bottleneck you're trying to automate right now?