Retrieve details for a vendor.
GET https://marketplace.cloutly.com/api/v2/vendors
{
"id": "5ef7b45b-2fd2-4719-88fd-96ef62f9d4a4",
"name": "My Supplier A",
"statistics": {
"totalReviews": 100,
"averageRating": 4.2,
"averageRatingTrendPercent": -2.1,
},
...
},