# GET /reports/sources

**Resource:** [Reports](./reports.md)  
**Scopes:** `opportunities:read`  
**Write operation:** no

List available data sources ("deals", "tasks") with supported measures, dimensions, and filter fields. Dimensions with virtual:true are computed in JS post-fetch -- they cannot be used in filters or order_by, only in dimensions[] for display column selection.

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Base URL: `https://api.trustpager.com/functions/v1/api/v1` — Auth: `Authorization: Bearer YOUR_API_KEY`