curl --request PUT \
  --url https://api-sandbox.y.uno/v1/sellers/{merchant_seller_id} \
  --header 'Content-Type: application/json' \
  --header 'private-secret-key: <private-secret-key>' \
  --header 'public-api-key: <public-api-key>' \
  --data '
{
  "account_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "name": "<string>",
  "email": "jsmith@example.com",
  "phone": {
    "code": "<string>",
    "number": "<string>"
  },
  "document": {
    "type": "<string>",
    "number": "<string>"
  },
  "address": {
    "line_1": "<string>",
    "line_2": "<string>",
    "city": "<string>",
    "state": "<string>",
    "country": "<string>",
    "zip_code": "<string>"
  },
  "country": "<string>",
  "industry": "<string>",
  "merchant_category_code": "<string>",
  "payment_methods": [
    {
      "provider_id": "<string>",
      "payment_method_type": "<string>",
      "merchant_id": "<string>",
      "wallet_details": {
        "payment_processing_key": "<string>",
        "payment_processing_certificate": "<string>",
        "merchant_identity_key": "<string>",
        "merchant_identity_certificate": "<string>",
        "merchant_identity_password": "<string>"
      }
    }
  ]
}
'

{
  "seller_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "merchant_seller_id": "FRANCHISE_STORE_001",
  "name": "Franchise Store Los Angeles",
  "email": null,
  "phone": {
    "code": null,
    "number": null
  },
  "document": {
    "type": null,
    "number": null
  },
  "address": {
    "line_1": null,
    "line_2": null,
    "city": null,
    "state": null,
    "country": null,
    "zip_code": null
  },
  "country": "US",
  "website": null,
  "industry": null,
  "merchant_category_code": "5812",
  "payment_methods": [
    {
      "provider_id": "STRIPE",
      "payment_method_type": "CARD",
      "merchant_id": "acct_1A2B3C4D5E",
      "wallet_details": null
    },
    {
      "provider_id": "APPLE_PAY",
      "payment_method_type": "APPLE_PAY",
      "merchant_id": null,
      "wallet_details": {
        "payment_processing_key": "<base64-encoded .pem content>",
        "payment_processing_certificate": "<base64-encoded .pem content>",
        "merchant_identity_key": "<base64-encoded .pem content>",
        "merchant_identity_certificate": "<base64-encoded .pem content>",
        "merchant_identity_password": "password123"
      }
    }
  ],
  "created_at": "2026-05-07T10:00:00Z",
  "updated_at": "2026-05-07T14:30:00Z"
}