> ## Knowledge Base Index > Fetch the complete knowledge base index at: https://support.teeinblue.com/sitemap.xml > Use this file to discover available pages before exploring further. > Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash). # Connecting to AI Model Services To use [AI Filler feature](https://support.teeinblue.com/en/article/how-to-use-gen-ai-effect-feature-to-create-custom-image-effects-l8mqej/), you will need to sign up and pay for a 3rd-party AI model provider. Currently teeinblue uses: * GPT model * Flux Kontext model * Gemini model Therefore, you will need to create either of these accounts, and link it to Teeinblue. # Connect GPT Model * Navigate to https://platform.openai.com/api-keys * You will be asked to either Sign Up or Log In * Once you're logged in, click `+ Create a new secret key` button ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_dol6w9.png) * Complete the API Key creation process ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_15225br.png) * Once you're done, your API Key will be shown ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_jpzs6c.png) * Copy-paste it to the App via **Extras > 3rd-party Services > Gen AI** effect ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_tjv4z3.png) * Please go back to your OpenAI Platform, navigate to **Settings > Organization > General > and Verify your organization** there. | Please use the following URL for faster re-direct to the Verification page: https://platform.openai.com/settings/organization/general ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/monosnap-image-2026-01-16-14-2_iunjzo.png) * First, please complete individual verification. Business verification is only required when you want to access protected models and submit ChatGPT apps. Currently, with Teeinblue GenAI Effect, you can use the API once you have completed Individual verification. Please choose the verification level that best fits your needs. || The API works independently from your account's subscription plan. To use it with Teeinblue, you’ll need to ensure your account has enough funds, otherwise the feature won’t work. ||| Never share your API Key with anyone! --- # Connect Flux Kontext Model * Navigate to https://dashboard.bfl.ai/api/keys * You will be asked to either Sign Up or Log In * Once you're logged in, click on the `+ Add Key` button ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_17gidzr.png) * Complete the process to get your API Key ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_s9wj0u.png) * Once you're done, click on the copy button to copy it ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_z1nyhy.png) * Paste it to the App via **Extras > 3rd-party Services > Gen AI** effect ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_1lmgh80.png) || The API works independently from your account's subscription plan. To use it with Teeinblue, you’ll need to ensure your account has enough funds, otherwise the feature won’t work. ||| Never share your API Key with anyone! --- # Connect Gemini Model * Navigate to https://aistudio.google.com/apikey * You will be asked to either Sign Up or Log In * Once you're logged in, click on the `+ Create Key` button ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_5s4rvn.png) * Complete the process to get your API Key * Once your API key is created, continue by selecting `Set up billing` to configure the payment method. ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_aiiylg.png) * Once your API key’s payment method is set, copy the key and paste it into the app via **Extras > 3rd-party Services > Gen AI** effect ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_10fwlhy.png) --- # Choosing AI Models for Each Upload Photo Layer | You can assign a different AI model to each Upload Photo Layer in your artwork. This gives you flexibility to use one model for a specific Upload Photo Layer and another model for a different layer. Since each model may produce different results, you can freely choose which one works best. Here are the steps to do so: * First, make sure you’ve connected the APIs for all the models you plan to use. * Inside Artwork Editor, you can select which AI model to use for each Upload Photo Layer. ![](https://storage.crisp.chat/users/helpdesk/website/-/6/0/8/5/6085dc2a7293d800/image_1d9k73g.png) | If you use `Default settings` the app will automatically use the default model you selected in Extra services. Or, you can assign a specific AI model to a layer by selecting it directly.