1
Get your keys
You need two keys:
Toolken forwards your provider key untouched and never stores it.
2
Make a request
Set the base URL, add
X-Toolken-Key, and tag the call with a metadata header.How Toolken handles your headers
How Toolken handles your headers
Toolken reads and strips its own
X-Toolken-* headers before forwarding the request. Your provider auth is left completely untouched. For OpenAI-compatible providers, your key travels in Authorization: Bearer. For the Anthropic SDK, set the base URL to https://gateway.toolken.ai and the SDK appends /v1/messages automatically.Expected response
Expected response
The response body is identical to calling the provider directly. Toolken is a transparent proxy.
3
See your cost
Within seconds your request appears, grouped by the 
research-agent agent tag.
What’s next
Cost Attribution
Slice spend by agent, feature, and customer.
Rate Limits
Request-rate and concurrent-stream limits enforced at the edge.