HTTP - OpenText Exstream Integration and Automation

Common Integration Use Cases Between HTTP and OpenText Exstream

1. Trigger customer statement generation from core business systems

Data flow: HTTP to OpenText Exstream

Core banking, insurance policy, or utility billing systems can call Exstream APIs over HTTP to generate statements, invoices, policy documents, or notices as soon as a transaction is posted. The source system sends customer, account, and transaction data to Exstream, which produces the personalized output in print, PDF, email, or web-ready format.

Business value: Reduces manual document production, shortens billing cycles, and ensures customer communications are generated consistently and on time.

2. Deliver real-time document requests through customer portals

Data flow: HTTP to OpenText Exstream

Customer self-service portals can use HTTP requests to invoke Exstream when a user requests a duplicate bill, policy copy, claim letter, or account statement. The portal passes the customer context and document type, and Exstream returns the rendered document for immediate download or secure viewing.

Business value: Improves customer experience, reduces call center volume, and enables 24/7 access to compliant communications.

3. Send event-driven notifications for regulatory or service communications

Data flow: HTTP to OpenText Exstream

When a business event occurs, such as a policy renewal, payment delinquency, claim status change, or service outage, the upstream application can send an HTTP webhook or API call to Exstream to generate the appropriate notification. Exstream can then distribute the message through print, email, or mobile channels based on customer preference and regulatory rules.

Business value: Supports timely, auditable communications and helps organizations meet compliance and service-level obligations.

4. Retrieve generated documents and archive them in enterprise repositories

Data flow: OpenText Exstream to HTTP

After Exstream generates a communication, it can expose the output through an HTTP endpoint for downstream systems to retrieve and store in document management, ECM, or archive platforms. This supports retention, legal hold, and audit requirements by ensuring every customer communication is captured centrally.

Business value: Strengthens governance, simplifies audits, and creates a reliable record of customer-facing communications.

5. Synchronize customer communication preferences and channel rules

Data flow: Bi-directional

CRM or customer preference management systems can send updated contact details, consent status, and channel preferences to Exstream through HTTP. Exstream can also return delivery status, bounce information, or failed print exceptions back to the source system. This keeps communication rules aligned across channels and reduces the risk of sending messages to outdated or non-consented contacts.

Business value: Improves compliance with consent requirements, reduces delivery failures, and ensures customers receive communications through their preferred channel.

6. Support high-volume batch communication orchestration

Data flow: HTTP to OpenText Exstream

Batch scheduling or workflow orchestration tools can use HTTP to submit large communication jobs to Exstream, such as monthly billing runs, annual policy renewals, or mass correspondence campaigns. The orchestration layer can monitor job status through HTTP polling or callbacks and route exceptions for review.

Business value: Enables scalable, controlled production of large communication volumes with better operational visibility and fewer processing delays.

7. Integrate digital asset and content services into communication templates

Data flow: HTTP to OpenText Exstream

Marketing, product, or content management systems can provide approved logos, terms, disclosures, and promotional content to Exstream via HTTP endpoints. Exstream can then assemble personalized communications using the latest approved assets and content blocks without manual template updates.

Business value: Speeds content updates, improves brand consistency, and reduces the risk of outdated or noncompliant messaging.

8. Expose communication status to operational dashboards

Data flow: OpenText Exstream to HTTP

Exstream can publish document generation and delivery events through HTTP callbacks to monitoring tools, workflow engines, or business dashboards. Teams can track whether a statement was generated, printed, emailed, delivered, or failed, and trigger follow-up actions when exceptions occur.

Business value: Gives operations and customer service teams better visibility into communication performance and helps resolve issues faster.