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Your API key unlocks access to all supported models through a single subscription. Choose between a fixed monthly rate or pay-as-you-go.

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Create a key

  1. Go to Account in the dashboard
  2. Click API Keys in the sidebar
  3. Click Create API
  4. Select a pricing model: Subscription or API
  5. Click Generate
API key pricing model selection

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Use the key

Include your API key in the Authorization header or x-api-key header. 
curl https://api.firmware.ai/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "gpt-4o", "messages": [{"role": "user", "content": "Hello"}]}'

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Pricing models

ModelDescription
SubscriptionFixed monthly rate with included usage
APIPay per token based on model pricing