---
title: "List completed certificates"
method: GET
path: "/api/v1/completed_certificates"
tags: ["Completed certificates"]
---

# List completed certificates

`GET /api/v1/completed_certificates`

## Query parameters

- `user_id` integer
- `canvas_course_id` integer
- `only_certificates` boolean

## Response `200`

completions listed

- object
  - `completed_certificates` object[], required
    - `user_id` integer, required — Canvas user ID
    - `canvas_course_id` integer, required — Canvas course ID
    - `catalog_title` string — Catalog course title
    - `canvas_course_name` string — Canvas course name
    - `certificate_id` integer, nullable — Catalog certificate ID (null when the course has no certificate)
    - `verification_code` string, nullable — Verification code derived from the user and completion date (null when no certificate or completion date is available)
    - `verification_code_alt` string, nullable
    - `certificate_url` string, nullable — URL for the course certificate (null when the user has no certificate)
    - `canvas_course_workflow_state` string — Canvas course workflow state
    - `completed_at` string, required — Canvas course completion date (ISO 8601)

---

[API](https://skmtc.net/instructure/apis/canvas-catalog-api.md) · [All operations](https://skmtc.net/instructure/apis/canvas-catalog-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/instructure/canvas-catalog-api/revisions/78578cd3e37a/schema)