gem-hunter
主要言語: Python
Simple yet effective command line client for chatting with ChatGPT using the official API
Simple script for chatting with ChatGPT from the command line, using the official API (Released March 1st, 2023). It allows, after providing a valid API Key, to use ChatGPT at the maximum speed, at a fraction of the cost of a full ChatGPT Plus subscription (at least for the average user).
Go to platform.openai.com and log-in with your OpenAI account (register if you don't have one). Click on your name initial in the top-right corner, then select "View API keys". Finally click on "Create new secret key". That's it.
You may also need to add a payment method, clicking on Billing --> Payment methods. New accounts should have some free credits, but adding a payment method may still be mandatory. For pricing, check this page.
Update (16/02/2024): Some user accounts now requires to charge in advance the credit balance in order to use the OpenAI APIs. Check Settings --> Billing for that.
You need Python (at least version 3.10), Pip and Git installed on your system.
First update Pip (having an older version can cause troubles on some systems):
pip install -U pipThen, the installation is done simply with a single command:
pip install git+https://github.com/marcolardera/chatgpt-cliAfter that, you need to configure your API Key. There are three alternative ways to provide this parameter:
api-key parameter in the config.yaml file (see paragraph below)OPENAI_API_KEY (Check your operating system's documentation on how to do this)--key or -kIf more then one API Key is provided, ChatGPT CLI follows this priority order: Command line option > Environment variable > Configuration file
In some recent Linux systems the installation of global packages (without a venv) is not allowed anymore. In case of this error, chatgpt-cli can be installed using pipx instead of pip. Pipx installs packages in a isolated environment, but they are still globally available on the system. For example, on a Debian/Ubuntu base system, it is possible to just do as following:
sudo apt install pipx pipx install git+https://github.com/marcolardera/chatgpt-cli
The configuration file config.yaml can be found in the default config directory of the user defined by the XDG Base Directory Specification.
On a Linux/MacOS system it is defined by the $XDG_CONFIG_HOME variable (check it using echo $XDG_CONFIG_HOME). The default, if the variable is not set, should be the ~/.config folder.
On the first execution of the script, a template of the config file is automatically created. If a config file already exists but is missing any fields, default values are used for the missing fields.
You can set the supplier as openai (the default) or azure in the config.yaml. Remember to set the parameters corresponding to the specific supplier.
ChatGPT CLI, by default, uses the standard gpt-4o model. In order to use other ChatGPT models, edit the model parameter in the config.yaml file ore use the --model command line option. Here is a list of all the available options:
| Name | Pricing (input token) | Pricing(output token) |
|---|---|---|
gpt-3.5-turbo |
0.0005 | 0.0015 |
gpt-3.5-turbo-0125 |
0.0005 | 0.0015 |
gpt-3.5-turbo-1106 |
0.0005 | 0.0015 |
gpt-3.5-turbo-0613 |
0.0005 | 0.0015 |
gpt-3.5-turbo-16k |
0.0005 | 0.0015 |
gpt-4 |
0.03 | 0.06 |
gpt-4-0613 |
0.03 | 0.06 |
gpt-4-32k |
0.06 | 0.12 |
gpt-4-32k-0613 |
0.06 | 0.12 |
gpt-4-1106-preview |
0.01 | 0.03 |
gpt-4-0125-preview |
0.01 | 0.03 |
gpt-4-turbo |
0.01 | 0.03 |
gpt-4o |
0.005 | 0.015 |
gpt-5 |
0.00125 | 0.01 |
gpt-5-mini |
0.00025 | 0.002 |
gpt-5-nano |
0.00005 | 0.0004 |
gpt-5-chat-latest |
0.00125 | 0.01 |
gpt-5-codex |
0.00125 | 0.01 |
gpt-5-pro |
0.015 | 0.12 |
o1-mini |
0.003 | 0.012 |
o1-preview |
0.015 | 0.06 |
o3-mini |
0.0011 | 0.0044 |
Pricing is calculated as $/1000 tokens.
Check this page for the technical details of each model.
Also note that, if you use Azure as a supplier, this pricing may not be accurate.
Launch the script typing in your terminal:
chatgpt-cli
Then just chat! The number next to the prompt is the tokens used in the conversation at that point.
Use the /q command to quit and show the number of total tokens used and an estimate of the expense for that session, based on the specific model in use.
Use the /copy (or /c) command to copy code blocks from the generated output. Specifically, /copy or /c followed by an integer copies the nth code block to the clipboard. Code blocks are labeled in the console output so that it is clear which index corresponds to which block. Running the /copy command without any arguments copies the entire contents of the previous response.
Use the /r command to repeat all previous history (including system messages) and adjusting the console width (e.g.., after resizing a terminal emulator window).
For displaying all the available commands check the help with chatgpt-cli --help
Add the --multiline (or -ml) flag in order to toggle multi-line input mode. In this mode use Alt+Enter or Esc+Enter to submit messages.
Use the --context <FILE PATH> command line option (or -c as a short version) in order to provide the model an initial context (technically a system message for ChatGPT). For example:
chatgpt-cli --context notes.txt
Both absolute and relative paths are accepted. Note that this option can be specified multiple times to give multiple files for context. Example:
chatgpt-cli --context notes-from-thursday.txt --context notes-from-friday.txt
Typical use cases for this feature are:
ChatGPT CLI automatically renders Markdown responses from the model, including code blocks, with appropriate formatting and syntax highlighting. Update (31/05/2023): Now tables are also rendered correctly, thanks to the new 13.4.0 release of Rich.
Change the markdown parameter from true to false in the config.yaml in order to disable this feature and display responses in plain text.
ChatGPT CLI saves all the past conversations (including context and token usage) in the session-history folder inside the $XDG_CONFIG_HOME discussed in a previous paragraph. In order to restore a session the --restore <YYYYMMDD-hhmmss> (or -r) option is available. For example:
chatgpt-cli --restore 20230728-162302 restores the session from the $XDG_CONFIG_HOME/chatgpt-cli/session-history/chatgpt-session-20230728-162302.json file. Then the chat goes on from that point.
It is also possible to use the special value last:
chatgpt-cli --restore last
In this case it restores the last chat session, without specifying the timestamp.
Note that, if --restore is set, it overwrites any --context option.
ChatGPT CLI can be used in a UNIX pipeline thanks to the --non-interactive (or -n) mode. Here is an example:
cat example_file.txt | chatgpt-cli -n
In this case the content of example_file is sent directly to ChatGPT and the response is returned on the standard output. This allows to use the tool inside shell scripts.
Note: This feature is only available for the gpt-3.5-turbo-0125 and gpt-4-turbo-preview models for now.
JSON Mode is enabled using the --json (or -j) flag. This forces ChatGPT to always respond with a JSON to each request. You must ask for a JSON explicitly (if the first message does not include the word "json" an "Invalid request" response is returned) and, in general, describe the schema and the content type of the desired result. Be careful of not being too vague in the request because you may get a very long, random response (with higher expenses).
Also check the OpenAI Documentation.
On Linux using XWindows, you can conveniently start a chat with any text you have highlighted in any application as the provided context. This gist shows how this can be done on XFCE using xclip.
Check also my other little project DALL-E CLI. The two tools may even be combined together through piping (Asking ChatGPT to create the perfect prompt to feed into DALL-E). Little example:
echo "Write the perfect prompt for an image generation model in order to represent a man wearing a banana costume" | chatgpt-cli -n | dall-e-cli -p
It works, despite not being 100% clear if it is useful or not.
Please read CONTRIBUTING.md