Individual Suppliers can be retrieved using the Suppliers endpoint with a GET operation, using their id: /counterparties/suppliers/id
Example Response

{
    "id": "689cedfc-6711-4020-ba69-91fa2c1f614c",
    "name": "Dev Supplier 1X",
    "care_of": null,
    "remit_address_1": "Dev address 1",
    "remit_address_2": "",
    "remit_city": "Dev city",
    "remit_state": "IL",
    "remit_zipcode": "01111",
    "remit_country": "USA",
    "corporate_address_1": "Dev address 1",
    "corporate_address_2": "",
    "corporate_city": "Dev city",
    "corporate_state": "IL",
    "corporate_zipcode": "01111",
    "corporate_country": "USA",
    "corporate_phone_number": "",
    "external_reference_id": "UPDATED ID DEV",
    "tax_id": "",
    "contacts": [
        {
            "payment_notification": false,
            "id": null,
            "external_reference_id": null,
            "name": "Dev Contact",
            "email": "test@finexio.com",
            "phone": "000111110",
            "primary": true
        }
    ],
    "remit_email": "test@finexio.com",
    "bank_account_number": null,
    "bank_routing_number": null,
    "payment_method": "Check",
    "delivery_method": "Mail",
    "notification_method": null,
    "created": "2024-04-24T16:09:05.030000",
    "updated": "2024-04-24T16:13:34.909000",
    "payment_terms": 10,
    "ineligible_for_conversion": false,
    "payee_type": null,
    "twelve_month_payment_count": null,
    "twelve_month_spend": null,
    "notes": null,
    "metadata": null,
    "enabled": true,
    "processing_fee": 0,
    "internal_payments": false
}