API access requires Pro ($30/mo) or Creator ($50/mo). Free and Plus plans do not include API access.
What Each Plan Includes
Pro ($30/mo)
300 requests per minute rate limit
All endpoints: characters, conversations, messages, voice, knowledge base
WebSocket connections for real-time streaming
Webhook registration for event-driven integrations
Embed widget for adding characters to external websites
Commercial use rights
Creator ($50/mo)
Everything in Pro, plus:
600 requests per minute rate limit
Priority support for API-related issues
Access to beta endpoints before general release
Higher concurrent WebSocket connection limits
Upgrading
Upgrade at Pricing or Settings → Billing → Upgrade. API access is enabled immediately — no approval process, no waiting period. Create your first key at Settings → API Keys as soon as you upgrade.
What Happens if You Downgrade
If you downgrade to Plus or Free, your API keys are deactivated (not deleted). Requests return 403 Forbidden. If you upgrade again, your existing keys reactivate automatically.
See the full API Terms for usage policies, commercial rights, and acceptable use.