Feature accountability
Assign each spend delta to one endpoint owner.
Opsmeter.io
AI Cost & Inference Control
Endpoint cost attribution
Track AI cost by endpoint
Endpoint attribution turns AI spend into a product decision system. See which API surface drives cost and why it changed.
Where teams usually miss visibility
Feature teams see total AI usage, but cannot isolate the endpoint that caused cost-per-request degradation.
Release regression detection
Catch endpoint cost/request spikes after model or prompt changes.
Budget control precision
Prioritize containment on the endpoint causing most variance.
How Opsmeter tracks this dimension
Tag requests with endpoint identity
Send endpointTag with request usage and environment metadata.
Aggregate by endpoint automatically
Opsmeter calculates endpoint spend, requests, and cost/request trends.
Drill into request-level driver rows
Link endpoint deltas to promptVersion, user, and tenant context.
Endpoint economics snapshot
| Dimension row | Metric | Context |
|---|---|---|
| /api/chat/support | $0.064 / request | High output token profile after prompt revision. |
| /api/reports/summary | $1,020 / month | Volume-heavy endpoint with stable unit cost. |
| /api/agent/compose | +33% weekly cost | Regression after model tier change. |
Operationalize this attribution model
Start with one endpoint, then expand attribution coverage by tenant, user, and workflow.