Delivers every available CEP in a date range as a single ZIP. Each validation with a receipt contributes its XML, and those that also have the signed PDF include it too, under ceps/. The archive carries two manifests with the same content in different formats — manifest.csv and manifest.xlsx — associating each receipt with its validation, its date, and its tracking key. They are there for reconciling without opening the receipts one by one. A range with no receipts responds 404 no_ceps; malformed dates, or a to earlier than the from, respond 400 invalid_range. This endpoint requires the finance:download permission, not finance:generate_self. The distinction is deliberate: the financial reports describe the activity, whereas here the receipts themselves are handed over. For a single receipt there is GET /v1/validations/{id}/cep, and for the month's statement without the files, GET /v1/finance/statement.