Search need
Cline custom base URL, OpenAI-compatible API setup, and package-specific Codex model access questions.
Integration
Use Cline with a delivered OpenAI-compatible API package.
Cline-style coding-agent workflows can use a custom OpenAI-compatible provider path when the exact client settings support a base URL, API key, and model ID override.
- Cline OpenAI-compatible provider setup
- Delivered base URL, API key, setup files, and model IDs
- GPT-5.5 XHigh at $19/week or an eligible $59 first month followed by $69/month
- GPT-5.6 Sol at an eligible $69 first week followed by $89/week, or a $179 first month followed by $199/month with 4 concurrent connections
Quick answer
Use Cline with delivered OpenAI-compatible access: XHigh $19/week or $59→$69/month; Sol $69→$89/week or $179→$199/month. One welcome price per account.
Last updated 2026-07-23
What this page answers
Page-specific proof
Cline + unlimitedcodex OpenAI-Compatible API combines 4 setup steps, 4 buyer constraints, official reference docs plus unlimitedcodex delivery, limits, and setup guidance, and related answer sources instead of a generic integration blurb.
Verification path
After manual delivery, use the setup email and authenticated GET /v1/models to verify Cline, then run one tiny chat/completions request and any supported image or embedding checks before long runs.
Decision summary
Best fit
Cline teams that can use a custom OpenAI-compatible base URL and choose GPT-5.5 XHigh at $19/week or an eligible $59 first month followed by $69/month, or GPT-5.6 Sol at an eligible $69 first week followed by $89/week, or a $179 first month followed by $199/month.
Not a fit
Not ideal when you need instant self-serve provisioning, an official OpenAI account, or production traffic beyond 4 concurrent connections.
Next step
Compare the package families on /pricing, complete checkout, then use the setup email and authenticated GET /v1/models to verify Cline before one small request.
Setup steps
Step 1
Complete checkout and wait for setup
Compare /pricing: GPT-5.5 XHigh is $19/week or an eligible $59 first month followed by $69/month, while GPT-5.6 Sol is an eligible $69 first week followed by $89/week, or a $179 first month followed by $199/month. Then wait for manual delivery.
Step 2
Open Cline provider settings
In Cline, choose the OpenAI-compatible or custom provider path for the workflow you want to run. Confirm that this exact path accepts a custom base URL.
Step 3
Enter delivered API details
Paste the delivered /v1 base URL and key, then use the exact model ID from the setup email and authenticated GET /v1/models. Do not guess from public page names.
Step 4
Run a small agent task first
Start with /models or a tiny chat request, then run a small repository task before long autonomous loops so you can check auth, model selection, retries, and the 4-connection boundary.
Example configuration
Provider: OpenAI-compatible Base URL: <delivered unlimitedcodex /v1 URL> API key: <delivered API key> Model: DELIVERED_MODEL_ID Replace DELIVERED_MODEL_ID using the setup email and authenticated GET /v1/models. Smoke test first: one tiny chat request, then a small Cline task.
Reference docs
Citation bundle
Use this guide with the public LLM indexes, AI search index, official references, and answer sources when citing setup, model, pricing, delivery, and 4-connection facts.
FAQ
Does Cline work with unlimitedcodex?
It can fit Cline workflows that support an OpenAI-compatible custom provider with base URL, API key, and model ID settings. Test the exact Cline path before long agent runs.
What should I test before a long Cline task?
Run /models, one tiny chat request, and then a small repository task. Check that Cline is using the delivered base URL and model ID, not a default provider fallback.
Is unlimitedcodex affiliated with Cline or OpenAI?
No. unlimitedcodex is an independent OpenAI-compatible API access provider and is not affiliated with Cline or OpenAI.