List source periods
Returns a summary of transaction activity for each accounting period that has data in this source.
Authorization
ApiKeyAuth AuthorizationBearer <token>
Org-level API key (sk_live_*). Create keys from the dashboard at Settings → API Keys.
In: header
Path Parameters
id*string
Source UUID
Response Body
application/json
application/problem+json
curl -X GET "https://example.com/ledger/sources/018f1a2b-3c4d-5e6f-7a8b-9c0d1e2f3a4b/periods"{ "$schema": "/v1/schemas/ListPeriodsOutputBody.json", "periods": [ { "currency": "USD", "hasRun": true, "periodKey": "2026-06", "totalAmountMinor": 0, "txCount": 0 } ]}{ "$schema": "/v1/schemas/ErrorModel.json", "detail": "Property foo is required but is missing.", "errors": [ { "location": "string", "message": "string", "value": null } ], "instance": "https://example.com/error-log/abc123", "status": 400, "title": "Bad Request", "type": "https://example.com/errors/example"}