Get Your API Keys
Follow these step-by-step guides to get API keys from our supported providers. Use your own keys for unlimited usage.
Unlimited Usage
No monthly limits or credit restrictions
Better Pricing
Pay provider rates directly, often cheaper
Full Control
Manage your usage and billing directly

Google Gemini
Advanced video analysis and script generation
Step-by-step guide:
- 1
Visit Google AI Studio and sign in with your Google account
- 2
Click "Get API Key" in the top right corner
- 3
Create a new API key or use an existing one
- 4
Copy your API key and paste it into Convert Hub settings
Pricing:
Free tier: 60 requests/minute • Pro: $0.25/1M input tokens

OpenAI
GPT-powered script writing and enhancement
Step-by-step guide:
- 1
Sign up or log in to your OpenAI account
- 2
Navigate to API keys section in your dashboard
- 3
Click "Create new secret key" and name it (e.g., "Convert Hub")
- 4
Copy the key immediately (it won't be shown again)
- 5
Paste into Convert Hub API settings
Pricing:
Pay-as-you-go: GPT-4 from $0.03/1K tokens • GPT-3.5 from $0.002/1K tokens

ElevenLabs
Natural, human-like voice synthesis
Step-by-step guide:
- 1
Create an ElevenLabs account and verify your email
- 2
Go to Profile Settings → API Keys
- 3
Click "Generate API Key"
- 4
Copy the generated key
- 5
Add to Convert Hub under Voice Settings
Pricing:
Free: 10K characters/month • Starter: $5/mo for 30K characters

Cartesia
Real-time, low-latency voice AI
Step-by-step guide:
- 1
Sign up for a Cartesia account
- 2
Navigate to API section in your dashboard
- 3
Generate a new API key
- 4
Copy the key securely
- 5
Paste into Convert Hub voice provider settings
Pricing:
Custom pricing based on usage • Contact for enterprise rates
Adding Keys to Convert Hub
Open Convert Hub Settings
Launch the app and click the Settings icon in the top right corner
Navigate to API Keys Section
Find the "API Keys" or "Integrations" tab in settings
Paste Your API Keys
Enter each provider's API key in the corresponding field and click Save
Start Creating
You're all set! Start uploading videos or presentations
Need help?
Check our detailed documentation or reach out to our support team.
