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Moodle Integration Guide
Integrate Moodle LMS with enterprise systems through token-authenticated REST web services, context-aware file APIs, scheduled workflows, and configurable event extensions.
Moodle integration options at a glance
Moodle’s primary external integration mechanism is its REST Web Services API, which exposes configured functions for users, courses, enrolments, assignments, grades, files, and other platform data. Requests use a generated token, function name, parameters, and a selected response format. SOAP may be available in some installations, but REST is generally preferred for new integrations. Moodle also provides context-sensitive file APIs, while bulk behavior varies by function. Martini can securely consume these functions, schedule incremental synchronization, map JSON responses, expose controlled APIs, and apply validation, retry, and reconciliation logic. Outbound event delivery requires a suitable plugin or custom observer rather than relying on a universal core webhook API.
Common Moodle integration patterns
Common Moodle data objects used in integrations
Authentication and security considerations
Token-based web service access
Moodle web services commonly use a generated token associated with a user and configured external service. Effective access is constrained by enabled functions, Moodle capabilities, service configuration, and the user’s permissions.
Protect integration credentials
- Store Moodle tokens and endpoint configuration in Martini secrets or protected environment configuration.
- Use HTTPS and restrict service access, including IP restrictions, where the Moodle deployment supports them.
- Do not embed tokens in client-side applications or write tokens and sensitive learner data to logs.
Verify deployment configuration
Confirm the Moodle version, enabled protocol, external service functions, service-user capabilities, plugin functions, and course or activity access before production deployment.
Operational considerations for Moodle integrations
Pagination and workload
Pagination and filtering vary by Moodle function. Use bounded requests, scheduled workflows, incremental checkpoints, and retry delays rather than assuming a universal pagination model or polling aggressively during peak learning periods.
Idempotency and reconciliation
Store Moodle IDs and external identifiers. Separate create, update, suspend, and delete behavior, and check current states before writes so retries do not create duplicate Users, Courses, Course enrolments, or submissions.
Version and plugin differences
Function availability, parameters, response structures, file contexts, and event behavior can vary by Moodle release and installed plugins. Test against the target deployment and verify permissions before release.
Grades and files
Grades may be affected by aggregation, overrides, hidden items, precision, and recalculation timing. File operations must preserve component, file area, context ID, item ID, and path information.
Errors and testing
Distinguish authentication, permission, validation, missing-object, rate, infrastructure, and application failures. Retry transient errors selectively and use reconciliation records for partial results and changed source data.
Why use Martini instead of scripts or point-to-point integrations?
Orchestrate more than API calls
Scripts often combine Moodle calls, transformation logic, target writes, credentials, and retry behavior in one code path. Martini separates these concerns into workflows, APIs, mappings, business rules, and protected configuration.
Adapt to Moodle variability
Moodle functions, permissions, plugins, pagination, and file contexts vary across installations. Martini provides a maintainable place to validate function responses, branch on deployment-specific rules, and reuse integration logic across targets.
Improve operational control
- Schedule bounded synchronization and preserve checkpoints.
- Apply idempotency, validation, retries, and reconciliation consistently.
- Expose controlled APIs instead of granting every downstream application direct Moodle access.
- Monitor workflow outcomes and troubleshoot failures without embedding secrets in application code.