Client Instance

HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept

{
    "id": 60633,
    "url": "https://lda.senate.gov/api/v1/clients/60633/?format=api",
    "client_id": 60633,
    "name": "OPTIVER SERVICES US LLC",
    "general_description": "Financial services",
    "client_government_entity": null,
    "client_self_select": true,
    "state": "IL",
    "state_display": "Illinois",
    "country": "US",
    "country_display": "United States of America",
    "ppb_state": "IL",
    "ppb_state_display": "Illinois",
    "ppb_country": "US",
    "ppb_country_display": "United States of America",
    "effective_date": "2024-07-01",
    "registrant": {
        "id": 401108639,
        "url": "https://lda.senate.gov/api/v1/registrants/401108639/?format=api",
        "house_registrant_id": null,
        "name": "OPTIVER SERVICES US LLC",
        "description": null,
        "address_1": "130 E. Randolph St.",
        "address_2": "Suite 800",
        "address_3": null,
        "address_4": null,
        "city": "Chicago",
        "state": "IL",
        "state_display": "Illinois",
        "zip": "60601",
        "country": "US",
        "country_display": "United States of America",
        "ppb_country": "US",
        "ppb_country_display": "United States of America",
        "contact_name": "MATT MACKENZIE",
        "contact_telephone": "+1 312-821-9500",
        "dt_updated": "2025-07-18T10:31:49.966511-04:00"
    }
}