CenturyLink (Lumen Technologies)

Lumen OpenAPI Services (Level 3 legacy)

The Level 3 / Lumen OpenAPI Services portal provided OpenAPI-described REST services such as the Lumen Location API. The portal is GONE: developer.level3.com no longer resolves in DNS (probed 2026-09-05), so both of this entry's former pointers were dead and have been removed. The surviving public documentation for API access to the successor products is the Lumen Connect APIs section on docs.lumen.com. No OpenAPI document from this family is published at any reachable URL.

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Documentation

📖
Documentation
https://docs.lumen.com/lumen-connect/apis/

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API entry from apis.yml

apis.yml Raw ↑ 
aid: centurylink:lumen-openapi-services
name: Lumen OpenAPI Services (Level 3 legacy)
tags:
- Connectivity
- Level 3
- Location
- OpenAPI
humanURL: https://docs.lumen.com/lumen-connect/apis/
properties:
- url: https://docs.lumen.com/lumen-connect/apis/
  type: Documentation
description: 'The Level 3 / Lumen OpenAPI Services portal provided OpenAPI-described REST services such
  as the Lumen Location API. The portal is GONE: developer.level3.com no longer resolves in DNS (probed
  2026-09-05), so both of this entry''s former pointers were dead and have been removed. The surviving
  public documentation for API access to the successor products is the Lumen Connect APIs section on docs.lumen.com.
  No OpenAPI document from this family is published at any reachable URL.'