Look to y field “proof”.
My request http://localhost:1337/api/transactions?populate=* works well.
{
"data": [
{
"id": 1,
"attributes": {
"starts_at": "2024-03-01",
"ends_at": "2024-03-31",
"createdAt": "2024-03-17T11:04:28.085Z",
"updatedAt": "2024-04-03T13:58:33.706Z",
"total": 0,
"platform_total": 0,
"user_total": 0,
"proof": {
"data": {
"id": 4,
"attributes": {
"name": "Comprovante de Contratação de Cambio - Itau.pdf",
"alternativeText": null,
"caption": null,
"width": null,
"height": null,
"formats": null,
"hash": "Comprovante_de_Contratacao_de_Cambio_Itau_87bf02986f",
"ext": ".pdf",
"mime": "application/pdf",
"size": 72.35,
"url": "/uploads/Comprovante_de_Contratacao_de_Cambio_Itau_87bf02986f.pdf",
"previewUrl": null,
"provider": "local",
"provider_metadata": null,
"createdAt": "2023-11-17T22:53:14.304Z",
"updatedAt": "2023-11-17T22:53:14.304Z"
}
}
}
}
}
],
"meta": {
"pagination": {
"page": 1,
"pageSize": 25,
"pageCount": 1,
"total": 1
}
}
}