Infor CloudSuite and Zoho CRM integration

What moves between them

Infor CloudSuite is the source. ml-connector reads customers, accounts, sales orders, and invoices from Infor's ION API and syncs them into Zoho CRM as accounts, sales orders, and invoice records. The sync runs on a polling schedule tied to your order-fulfillment cycle, reading Infor records modified since the last poll and creating or updating matching records in Zoho. Customer creation and changes in Infor propagate to Zoho accounts; sales orders in Infor create Zoho sales orders linked to the matching customer account.

How ml-connector handles it

ml-connector stores Infor and Zoho credentials encrypted. For Infor, it extracts the region-specific ION Gateway base URL and tenant ID from the customer's .ionapi credentials file, constructs the OAuth2 token endpoint, and refreshes the bearer token proactively before expiry since token lifetime is configurable per tenant. For Zoho, it stores the refresh token and uses it to obtain a one-hour access token, extracting the region-specific api_domain from the response to set the base URL for all subsequent API calls. ml-connector polls Infor's customer and sales order list APIs on a regular schedule, filters by modified date to detect changes, maps Infor customer records to Zoho accounts by matching the external ID or Infor customer number, and upserts the corresponding Zoho record. Since Infor provides no native idempotency, ml-connector tracks the last poll timestamp and respects Infor's per-client rate limits (typically 100-500 requests per minute). Every record in both systems carries a full audit trail and can be replayed if a downstream operation fails.

A real-world example

A mid-sized manufacturing distributor runs Infor CloudSuite LN for procurement, finance, and order fulfillment, and uses Zoho CRM for sales pipeline management across three regional sales teams. Before the integration, the sales team entered customer data manually in Zoho and searched Infor separately to check invoice history and outstanding orders. With Infor and Zoho connected, each customer created in Infor's master file automatically appears as an account in Zoho, sales orders flow from Infor into Zoho's sales-order module so the sales team sees what has shipped and is on order, and the finance team can pull invoice records directly from Zoho without switching systems. The sales team now closes deals with full visibility into customer history and ERP status, and no manual data re-entry.

What you can do

• •Sync customers from Infor CloudSuite into Zoho CRM accounts, creating new accounts and updating existing ones when Infor customer records change.
• •Pull sales orders and purchase orders from Infor and create matching Zoho sales orders tied to the correct customer account.
• •Map Infor invoice records to Zoho invoices so sales teams have visibility into customer billing and payment history without switching systems.
• •Authenticate Infor CloudSuite via OAuth2 with region-specific ION Gateway URLs extracted from per-customer credentials, and Zoho CRM with refresh-token-based OAuth2.
• •Poll Infor on a regular schedule and use Zoho webhooks for near-real-time account and deal updates, with full audit trail and replay on every record.

Questions

What customer data flows from Infor CloudSuite to Zoho CRM?

Infor customer master records (customer number, name, address, payment terms, credit limit, and contact information) are synced into Zoho as accounts. Sales orders and purchase orders from Infor are created as Zoho sales orders and linked to the matching account. Invoice records may also flow into Zoho for billing visibility. The sync is read-only from Infor into Zoho; customer creation or change in Zoho does not propagate back to Infor without a reverse flow configuration.

How does ml-connector handle Infor's region-specific API gateways and per-customer credentials?

Each Infor CloudSuite customer provides an .ionapi credentials file that contains the region-specific ION API Gateway base URL, tenant ID, OAuth2 token endpoint, and service account credentials. ml-connector extracts these fields at setup time and uses them to construct API calls and refresh the OAuth2 bearer token. Since every customer's Infor instance has a different URL and endpoint, ml-connector stores the full URL set per connection and validates that all requests target the correct customer's instance.

Does Zoho CRM require webhook channel renewal, and how does ml-connector handle it?

Yes. Zoho webhook notification channels expire approximately daily and must be renewed via a PATCH request to the /crm/v8/actions/watch endpoint. ml-connector tracks channel expiry and automatically renews the channel before it lapses. If real-time sync is critical, ml-connector can also supplement webhooks with polling on a shorter schedule for high-value records such as accounts and deals.