GPT API (Codex) – Credit Packages

Redeem the code for a GPT API key

Every package delivers an activation code (CDK) in the form TSL-XXXX-XXXX-XXXX. Paste it at https://redeem.teamsoclo.site under Get a new key (if the page opens in Vietnamese, Đổi ra key mới), and your sk- GPT API key is created. The package term, 1 day or 1 month, starts the moment you redeem the code, so redeem it only when you are ready to work.

Copy the key with the Copy button on the page and save it straight away; selecting it by hand can cut characters and cause a 401 error. If you lose the key, entering the same code again shows the same key. The check page at https://gpt.teamsoclo.site/check shows the credit left, the expiry time and the models your key may call, so look there first when something seems off.

When you buy another code of the same package, the Top up an existing key option adds it to your current GPT API key: quota and time are added and your settings stay as they are. Once the time or the credit runs out, whatever is left is not carried over to a new key, so pick a daily package for a short burst of work and a monthly one for steady use.

Codex CLI, Cursor, Cline and Claude Code

Every OpenAI-format tool uses https://gpt.teamsoclo.site/v1 as the base URL and gpt-5.6-sol as the model. For a Codex API setup, Codex CLI needs Node.js 18 or later; the exact install command is in your delivery email and in our setup guide. In ~/.codex/config.toml, fill in model, model_provider, base_url, env_key and wire_api = “responses”, set requires_openai_auth to false and put the key in the environment variable you named in env_key.

In Cursor, open Settings → Models, turn on Override OpenAI Base URL, enter the address and the key, press Verify, add gpt-5.6-sol with + Add model and switch off Cursor’s own models; the key works in Chat, not in Tab or Composer Agent. In Cline, Roo Code and Kilo Code choose OpenAI Compatible as the API Provider, and in Chatbox choose OpenAI API Compatible; Continue and the OpenAI SDK use the same address.

Because the gateway translates the protocol, the GPT API key also works in Claude Code, and the model is still GPT. In the env block of settings.json, set ANTHROPIC_BASE_URL to https://gpt.teamsoclo.site without /v1 at the end, put your key in ANTHROPIC_AUTH_TOKEN and enter gpt-5.6-sol in every model field. To build apps in the browser, Replit Core and Lovable Pro fit well alongside it.

How credit is used, and working efficiently

Credit is deducted by actual usage: input, output and reasoning tokens all count. Without a reasoning level the gateway uses high, which drains credit faster, so set medium or low with reasoning_effort in Chat Completions or reasoning.effort in the Responses API. The dollar sign on the check page is not money: one unit equals 1M tokens of your package.

The GPT API key supports Chat Completions, the Responses API, streaming, tool calling, JSON mode and image input, and each key has a per-minute request limit that returns a 429 error when exceeded. Long chats are sent again on every turn, so opening a new chat when the topic changes keeps credit for the work that matters. If you need Claude models in the Anthropic format, see our Claude API packages.