> ## Documentation Index
> Fetch the complete documentation index at: https://docs.voxo.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Conversation by Participants

> Find a conversation by source DID and participant numbers



## OpenAPI

````yaml https://api.voxo.co/v2/docs/openapi.json get /v2/messaging/conversations/conversation-by-participants
openapi: 3.1.0
info:
  title: VOXO API
  description: VOXO Communication Platform API
  version: 2.0.0
servers:
  - url: https://api.voxo.co
security:
  - bearerAuth: []
paths:
  /v2/messaging/conversations/conversation-by-participants:
    get:
      tags:
        - Messaging
      summary: Get Conversation by Participants
      description: Find a conversation by source DID and participant numbers
      parameters:
        - schema:
            type: string
            pattern: ^[1-9]\d{9}$
          in: query
          name: from
          required: true
          description: Source DID number (10 digits)
        - schema:
            type: string
          in: query
          name: to
          required: true
          description: Comma-separated recipient numbers (10 digits)
      responses:
        '200':
          description: Matching conversation
          content:
            application/json:
              schema:
                type: object
                properties:
                  id:
                    type: number
                    description: Conversation ID
                  createdAt:
                    anyOf:
                      - type: string
                      - type: 'null'
                    description: Created timestamp
                  updatedAt:
                    anyOf:
                      - type: string
                      - type: 'null'
                    description: Last updated timestamp
                  sourceDID:
                    type: string
                    description: Source DID number
                  participants:
                    type: string
                    description: Comma-separated participant numbers
                  tenantId:
                    type: number
                    description: Tenant ID
                  hidden:
                    anyOf:
                      - type: number
                      - type: 'null'
                    description: Whether conversation is hidden (1/0)
                  name:
                    anyOf:
                      - type: string
                      - type: 'null'
                    description: Auto-generated conversation name
                  conversationName:
                    anyOf:
                      - type: string
                      - type: 'null'
                    description: User-assigned conversation name
                  unreadCount:
                    anyOf:
                      - type: number
                      - type: 'null'
                    description: Unread message count
                  lastMessageId:
                    anyOf:
                      - type: number
                      - type: 'null'
                    description: Last message ID
                required:
                  - id
                  - createdAt
                  - updatedAt
                  - sourceDID
                  - participants
                  - tenantId
                  - hidden
                  - name
                  - conversationName
                  - unreadCount
                  - lastMessageId
                additionalProperties: false
        '404':
          description: Error response
          content:
            application/json:
              schema:
                type: object
                properties:
                  name:
                    type: string
                  message:
                    type: string
                  code:
                    type: number
                  validationErrors:
                    type: array
                    items:
                      type: string
                required:
                  - name
                  - message
                  - code
                additionalProperties: false
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

````