# Bell Canada Change Management API

**Canonical:** https://apis.io/apis/bell-canada/bell-canada-change-management-api/  
**Provider:** Bell Canada — https://apis.io/providers/bell-canada/  
**Documentation:** https://developer.bell.ca/changemanagement

Bell Canada Change Management API is one of 4 APIs that [Bell Canada](https://apis.io/providers/bell-canada/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Change Management, Service Assurance, TM Forum, TMF655, and B2B. The published artifact set on APIs.io includes API documentation, an API reference, and an OpenAPI specification.

Bell's implementation of the TM Forum TMF655 Change Management Open API (Bell version v1.1, TMF655 v4.2), letting a partner raise, update, retrieve and list change requests against Bell services with guaranteed message delivery, plus hub/listener notifications for change request create, status change, delete, attribute value change, approval-required and failure events.

## Machine-readable artifacts (6)

- **Documentation** — https://developer.bell.ca/changemanagement
- **APIReference** — https://developer.bell.ca/changemanagement
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/bell-canada/refs/heads/main/openapi/bell-canada-change-management-api-openapi.json
- **Specification** — https://developer.bell.ca/uploads/BELL_Canada_API_Specification_Change_Management_v1_1_1_b54db5b465.pdf
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/bell-canada/refs/heads/main/overlays/bell-canada-change-management-api-overlay.yaml
- **AgentSkill** — https://raw.githubusercontent.com/api-evangelist/bell-canada/refs/heads/main/skills/bell-canada-raise-change-request.md

## Other Bell Canada APIs (3)

- [Bell Canada Trouble Ticket API](https://apis.io/apis/bell-canada/bell-canada-trouble-ticket-api/)
- [Bell Canada Service Order API](https://apis.io/apis/bell-canada/bell-canada-service-order-api/)
- [Bell Canada Resource Inventory Management API](https://apis.io/apis/bell-canada/bell-canada-resource-inventory-api/)

## Tags

Change Management, Service Assurance, TM Forum, TMF655, B2B

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/bell-canada/bell-canada-change-management-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/bell-canada/.