Infor CloudSuite and Mailchimp integration

What moves between them

The primary flow is Infor CloudSuite into Mailchimp. Customer records (company name, email, address) from the CloudSuite Customers module (CRS610MI) are synced to Mailchimp audiences as list members on a polling schedule, typically daily or weekly. Supplier records can optionally flow into a separate audience for procurement teams. Mailchimp list member events (subscribe, unsubscribe, profile edits) are captured as webhooks and mapped back to customer attribute updates in Infor CloudSuite, keeping address and contact info synchronized. E-commerce order events from Mailchimp (if e-commerce is enabled) are captured as webhook notifications and recorded as sales transactions in Infor CloudSuite for revenue recognition and AR aging.

How ml-connector handles it

ml-connector stores the Infor CloudSuite .ionapi credentials encrypted and uses the per-tenant OAuth endpoint and base URL to authenticate and poll customer and supplier lists at a scheduled interval. On the Mailchimp side, it extracts the data center prefix from the API key to route calls to the correct regional endpoint. The sync maps Infor CloudSuite customer names and tax IDs to Mailchimp list member names and email addresses, and stores the Mailchimp member ID as a cross-reference in a custom field in CloudSuite for future updates. Infor CloudSuite token refresh is proactive since token lifetime is configurable per tenant (1-24 hours); ml-connector tracks expiry and refreshes before calls fail. Rate limiting on the Infor CloudSuite side is typically 100-500 requests per minute per client; ml-connector respects HTTP 429 responses and backs off. Mailchimp list member webhooks are registered to a stable endpoint and include a secret in the URL for basic validation. Order events from Mailchimp are transformed into Infor CloudSuite AR transactions linked to the original customer master record. Every sync carries a full audit trail and can be replayed if a downstream Mailchimp list update or CloudSuite transaction post fails.

A real-world example

A regional distributor runs Infor CloudSuite for procurement and customer order management, and Mailchimp for monthly customer newsletters and promotional campaigns. Before the integration, the marketing team manually exported the customer list from CloudSuite each month, deduplicated it in a spreadsheet, and uploaded it to Mailchimp - a process that took several hours and created gaps when new customers were added mid-month. With CloudSuite and Mailchimp connected, each new customer created in the order entry system appears in the Mailchimp audience within hours. When customers unsubscribe from newsletters via Mailchimp, that preference syncs back to CloudSuite so the sales team sees which customers prefer not to receive promotional email. Order confirmations sent through Mailchimp's transactional email system are logged in CloudSuite for audit purposes, and the marketing team can segment campaigns by customer account status (active, dormant, delinquent) pulled directly from CloudSuite financial standing.

What you can do

• •Sync Infor CloudSuite customer records to Mailchimp audiences automatically on a schedule, keeping contact lists current.
• •Capture Mailchimp list member events (subscribe, unsubscribe, profile updates) and sync them back to Infor CloudSuite customer records.
• •Map Infor CloudSuite customer financial status and account hierarchy to Mailchimp segment rules for targeted campaign sending.
• •Handle per-tenant Infor CloudSuite authentication with region-specific ION API endpoints and proactive token refresh.
• •Capture Mailchimp e-commerce order events as webhook notifications and record them as AR transactions in Infor CloudSuite for revenue tracking.

Questions

Which direction does data move between Infor CloudSuite and Mailchimp?

The primary flow is CloudSuite into Mailchimp. Customer and supplier records are synced to Mailchimp audiences on a schedule. Mailchimp list member events (subscribe, unsubscribe, profile edits) and e-commerce orders flow back to Infor CloudSuite via webhooks, where they update customer records or create AR transactions. This keeps both systems aligned without manual exports or re-entry.

Why does Infor CloudSuite require polling instead of webhooks?

Infor CloudSuite has no self-service REST webhooks. Document flows and subscriptions in ION Desk can push BOD updates, but they require administrator configuration in the Infor environment and are not programmable via API. ml-connector polls the CloudSuite REST API on a schedule - typically daily or weekly depending on your business cadence - to detect new or changed customer and supplier records.

How does ml-connector handle Infor CloudSuite's per-tenant authentication and data centers?

Each Infor CloudSuite customer receives a unique .ionapi credentials file containing the OAuth token endpoint, base URL, tenant ID, and region. ml-connector stores these encrypted, extracts the per-tenant endpoints, and uses OAuth 2.0 Resource Owner Password Credentials to authenticate. Token lifetime varies per tenant (1-24 hours), so ml-connector proactively refreshes before expiry to prevent failed calls, and it respects the infrastructure-level rate limits (typically 100-500 requests per minute).