feat: add Cortecs AI as named OpenAI-compatible provider

[markoarnauto]

Description

Adds Cortecs as a named OpenAI-compatible provider in LiteLLM.

Changes

• litellm/llms/openai_like/providers.json: Added cortecs entry with base URL (https://api.cortecs.ai/v1) and API key env var
• provider_endpoints_support.json: Added cortecs provider with supported endpoints (chat_completions)
• litellm/provider_endpoints_support_backup.json: Same as above

Usage

from litellm import completion

response = completion(
    model="cortecs/<model-name>",
    messages=[{"role": "user", "content": "Hello!"}]
)

About Cortecs

• 150+ models
• Popular in Europe (GDPR-native)
• Often combined with LiteLLM's BYOK

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[greptile-apps]

Greptile Summary

This PR adds Cortecs AI as a named OpenAI-compatible provider by updating three JSON configuration files: providers.json (base URL + API key env var), and both the primary and backup provider_endpoints_support.json files (endpoint capability flags). The implementation follows the established minimal-provider pattern and looks correct. The only thing to address before merging is that the url field in the endpoint support files points to a docs page (https://docs.litellm.ai/docs/providers/cortecs) that doesn't exist yet — a docs file should be added alongside this change.

Confidence Score: 4/5

Safe to merge after adding the missing Cortecs documentation page

Only P2 findings — a missing docs page referenced by the url field. All JSON changes follow established patterns and are correctly formatted.

provider_endpoints_support.json and litellm/provider_endpoints_support_backup.json reference a docs URL that doesn't exist yet

Important Files Changed

Filename	Overview
litellm/llms/openai_like/providers.json	Adds cortecs entry with base URL and API key env var; format consistent with other minimal providers (helicone, scaleway, etc.)
provider_endpoints_support.json	Adds cortecs provider with chat_completions support; the url field references docs that don't yet exist in this PR
litellm/provider_endpoints_support_backup.json	Mirror of provider_endpoints_support.json changes; same docs URL concern applies

_{Reviews (1): Last reviewed commit: "feat: add Cortecs AI as OpenAI-compatibl..." | Re-trigger Greptile}

[greptile-apps]

Missing documentation page

The url field references https://docs.litellm.ai/docs/providers/cortecs, but no corresponding docs page is included in this PR. Checking comparable provider additions (aihubmix, scaleway), a dedicated docs page at docs/my-website/docs/providers/cortecs.md is typically expected. Without it, the link in the provider endpoint table will be a 404.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.