OpenAI API key
What it is
Direct API key from platform.openai.com used for GPT-family generation, embeddings, TTS, and image generation.
Why Hi5Agents uses it
Some agents use OpenAI for cost-efficient generation, embeddings for search, or gpt-image for visuals. BYOK keeps your data outside our billing account.
Agents unlocked
One OpenAI API key powers 6 agents. Typical cost $2–$25/mo.
Knowledge-base embeddings for retrieval.
Knowledge-base embeddings for retrieval.
Knowledge-base embeddings for retrieval.
Whisper transcription of long-form video.
TTS voice narration for the learning video. Guide-only mode works without it.
TTS narration and gpt-image generation for concept-mode visuals.
Building a stack? Try the stack builder or open the full matrix.
Setup steps
- 1Sign in at platform.openai.com.
- 2Add billing and set a monthly cap.
- 3Create a key at Settings → API keys.
- 4Paste it into Hi5Agents → Settings → Keys → OpenAI.
Billing
You pay OpenAI directly. Costs vary per agent — see each agent manual.