from and to are required Unix timestamps. Use limit to cap the number of domains returned, and narrow the result with the optional service_type, vendor, and reseller filters. This report takes no domain filter, because its purpose is the per-domain breakdown. Omitting from or to returns 400.curl --location '/voice-usage/by-domain?from=1756684800&to=1759363200&service_type=transcription&vendor=deepgram&reseller=example-reseller&limit=25'{
"from": 1756684800,
"to": 1759363200,
"domains": [
{
"domain": "acme.example.com",
"units": 20144,
"cost": 80.58
},
{
"domain": "example.com",
"units": 12033,
"cost": 48.13
}
]
}