Get credit for your traffic
Source Attribution
Identify your domain with the X-Source header so your app appears in public usage statistics.
Top apps by tokens
- 11.2B
your-app.com
- 2880M
example.dev
- 3570M
acme.ai
01
One header
X-Source: your-domain.com
02
Public stats
Show up where developers look.
03
Privacy first
Only the domain is shared.
04
Optional
Skip it and nothing changes.
Built for
Visibility
Get discovered by developers
Social proof
Show real usage
Open source apps
Attribute community traffic
Set your source
terminal
1curl https://api.llmgateway.io/v1/chat/completions \2 -H "Authorization: Bearer $LLM_GATEWAY_API_KEY" \3 -H "Content-Type: application/json" \4 -H "X-Source: example.com" \5 -d '{6 "model": "gpt-4o",7 "messages": [8 {9 "role": "user",10 "content": "Hello!"11 }12 ]13 }'More in observability & cost
All featuresStart using Source Attribution today
One API key. Every model. Live in minutes.