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API Provider

OpenAI API

Strong translation quality, but you need to confirm the account, region and network requirements yourself.

Recommended model: gpt-4o / gpt-4o-mini
Network

Network notes

Whether you need extra network tools depends on your location and network; make sure you can reach the OpenAI API.

Free / Trial

Free tier and trial credits

The OpenAI API has no reliable public free tier; trial or gift credits depend on what your account page shows.

Endpoint

Built into the app

https://api.openai.com/v1/chat/completions
Setup

How to fill this in FgoGotran

  • Never share your API key, and do not post screenshots showing the full key.
  • After a successful test, tap “Apply API settings”, otherwise the new settings will not take effect.
  • Prefer the full model name shown in the provider's docs or console.
  • Create an API key on the OpenAI platform and make sure the account has usable credit.
  • You can enter a model name from the OpenAI docs; save only after the in-app test succeeds.
  • If your network or account region is not supported, start with DeepSeek, Zhipu or Qwen.