I see, it is quite hard for critical computation that need fast processing (< 100 ms) especially if the implementation can't be rewritten totally.
Based on your experiences, is it possible to generate zk proof for external API request? Or is it limited to computation that was calculated directly on host machine?
Examples:
1. We provide DVM that gives weather data that were processed from external weather Rest API service
2. Text Summary DVM that gives summary after request them into external AI service (GPT4, Lllama3.1 405, etc) due to can't self host it
Both cases need external service