OpenAI

Endpoint

Usage Dashboard queries GET /api.openai.com/v1/organization/costs over the last 30 days and totals the spend.

Credential

This endpoint requires an organization admin key — a project or user API key will not have access. Create one under your OpenAI organization settings.

Metrics

• cost_30d — total spend over the last 30 days, in your org's currency.

Notes

• The adapter requests a 1-day bucket width and sums all results.
• A 401/403 usually means the key is not an admin key.