I have a few questions, I would be grateful if you could answer me so that I can use your experience in this field. I'm building a workflow n8n where I need to use a series of free APIs Does anyone know the best and available free or open-source Ai for : 1) text-to-image 2) text-to-video 4) image-to-video 3) text-to-speech 4) speech-to-text Thank you very much💚🙏

Hello everyone ✌️ I am very happy to meet you and this group i am smart contract developer and passionate about blockchain and ai It's been three weeks since I got acquainted with AI agents and automation, And I am trying to implement my new business by integrating these skills with help of you 🤝 best regards