OpenAI API call from command line

openai_completion.zsh

# OpenAI call
export OPENAI_API_TOKEN=<YOUR_API_KEY from https://platform.openai.com/account/api-keys>

function openai-completion() {
  # echo "\nCompleting $LBUFFER ..."
  # echo '{ "model": "text-davinci-003", "prompt": "'$LBUFFER'", "max_tokens": 15, "temperature": 0.7 }\n\n'
  local response=$(curl --progress-bar https://api.openai.com/v1/completions \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer $OPENAI_API_TOKEN" \
    -d '{ "model": "text-davinci-003", "prompt": "'$LBUFFER'", "max_tokens": 100, "temperature": 0.7 }')

  # echo "\n\nResponse:\n\n$response"
  local clean_response=$(echo $response | tr -d '\000-\031')
  local text=$(echo $clean_response | jq -r '.choices[0].text')
  echo $text
  zle && zle .reset-prompt && zle -R
  zle backward-kill-line
}

zle     -N     openai-completion
bindkey '^X^A' openai-completion

Write your question and press Ctrl-x Ctrl-a. It will fetch a completion result and print out on the zsh command line.