curl --location 'https://api.gigstack.io/v2/teams/team_1234567890/portal-access-token' \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
"expiresIn": "1h",
"scopes": [
"invoices:read"
]
}'{
"token": "string",
"url": "https://embeded.gigstack.pro/facturas?t=eyJhbGciOi...",
"expiresAt": "2026-08-13T21:30:00.000Z"
}