SpendLens AI docs
Find your first AI cost leak.
Wrap an OpenAI or Anthropic client, send usage metadata, and review workload-level savings in the dashboard.
Quickstart
Install the SDK, create a key, and send your first tracked call.
Read guide →Python SDK
Learn automatic callsite capture, endpoint tags, and privacy modes.
Read guide →API keys
Understand test and live keys, one-time display, and revocation.
Read guide →Privacy
See exactly which operational metadata SpendLens stores.
Read guide →Privacy by default
SpendLens never stores full user or customer prompt content. Template-only mode may capture system instructions or reusable prompt templates; metadata-only mode captures no prompt text.