# Get or create domain conversation

Start or find an existing conversation with the seller of a domain. Returns existing conversation if one already exists.

Endpoint: POST /mcp/v1/actions/ud_lead_get
Version: 1.0.0
Security: bearerAuth

## Request fields (application/json):

  - `domain` (string, required)
    The domain name to inquire about (e.g., "example.crypto")

  - `buyerId` (string)
    Optional: Encoded buyer ID for sellers responding to offers

## Response 200 fields (application/json):

  - `conversation` (object)

  - `conversation.id` (number)
    Conversation ID

  - `conversation.domainName` (string)

  - `conversation.domainId` (number)

  - `conversation.createdAt` (string)

  - `conversation.participants` (array)

  - `conversation.participants.id` (string)

  - `conversation.participants.role` (string)
    Enum: "BUYER", "SELLER"

  - `conversation.isExisting` (boolean)
    True if returning existing conversation

  - `message` (string)


## Response 401 fields