Update:19/05/2026
Google Gemini
- 1- Create an account under Google Cloud console
- 2- Create a project under your Google Cloud account
- 3- Create your API key (paid usage) under your Google Cloud project in the “Credentials” tab:
- https://console.cloud.google.com/apis/credentials
- 4- Enable the “Generative Language API” service under “API and activated services” heading:
- https://console.cloud.google.com/apis/library
Deepseek
To create your API key (paid usage):
https://platform.deepseek.com/api_keys
To credit your API account:
https://platform.deepseek.com/top_up
ChatGPT Openai
To create your API key (paid usage except for first granted free credits):
https://platform.openai.com/api-keys
To credit your API account:
https://platform.openai.com/settings/organization/billing/overview
Perplexity AI
To create your API key (paid usage):
https://www.perplexity.ai/account/api/keys
To credit your API account:
https://www.perplexity.ai/account/api/billing
Note: credit may take up to 1 hour to be applied to your account
Claude Anthropic
To create your API key (paid usage):
https://console.anthropic.com/account/keys
To credit your API account:
https://console.anthropic.com/settings/billing
Le Chat Mistral AI
To create your API key (free usage):
https://console.mistral.ai/api-keys
Make sure you have subscribed to the 'Experiment' plan (default) for free usage:
https://admin.mistral.ai/plateforme/subscription