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

# Sync coexistence message history

> Pulls message history from the WhatsApp Business app for a coexistence-enabled number.



## OpenAPI

````yaml /api-reference/meta/openapi.yaml post /meta/phone-numbers/{phoneNumberId}/coexistence/history-sync
openapi: 3.1.0
info:
  title: Eazybe Meta API Documentation
  version: 1.0.0
  description: |
    A single authenticated Eazybe REST surface over WhatsApp Business Cloud API.
    The wrapper uses the Meta credentials captured when a WABA is connected to
    Eazybe, so callers never send Meta access tokens directly.
servers:
  - url: https://cerberus.eazybe.com/staging/api/v2
    description: Eazybe staging API v2.
security:
  - bearerAuth: []
tags:
  - name: Phone numbers
    description: Discover connected WABAs and phone-number IDs.
  - name: Messaging
    description: Send WhatsApp messages and update message state.
  - name: Templates
    description: Manage WhatsApp message templates.
  - name: Media
    description: Upload, inspect, and delete WhatsApp media.
  - name: Webhooks
    description: Manage WABA webhook subscriptions.
  - name: Analytics
    description: Read messaging, conversation, pricing, and template analytics.
  - name: Profiles and settings
    description: Manage business profiles and phone-number settings.
  - name: Automation
    description: Configure welcome messages, ice-breakers, and commands.
  - name: QR codes
    description: Manage click-to-chat QR codes.
  - name: Flows
    description: Manage the WhatsApp Flows lifecycle.
  - name: Number administration
    description: Register numbers, manage PINs, and synchronize coexistence data.
  - name: Block list
    description: List, block, and unblock WhatsApp users.
paths:
  /meta/phone-numbers/{phoneNumberId}/coexistence/history-sync:
    post:
      tags:
        - Number administration
      summary: Sync coexistence message history
      description: >-
        Pulls message history from the WhatsApp Business app for a
        coexistence-enabled number.
      operationId: syncCoexistenceHistory
      parameters:
        - $ref: '#/components/parameters/PhoneNumberId'
      responses:
        '200':
          description: >-
            Sync requested


            **Failure responses**


            | **Status** | **Meaning** | **Action** |

            | --- | --- | --- |

            | `401` | Missing, invalid, or expired bearer token |
            Re-authenticate |

            | `404` | `phoneNumberId` not linked to your organization | Verify
            the id |

            | `400` | Number is not a coexistence number, or sync already in
            progress | Only SMB-app-linked numbers support this |

            | `502` | Graph unreachable or timed out | Retry with backoff |
          content:
            application/json:
              schema:
                type: object
                required:
                  - messaging_product
                  - success
                properties:
                  messaging_product:
                    type: string
                  success:
                    type: boolean
              example:
                messaging_product: whatsapp
                success: true
components:
  parameters:
    PhoneNumberId:
      name: phoneNumberId
      in: path
      required: true
      description: Meta phone-number ID returned by `GET /meta/phone-numbers`.
      schema:
        type: string
      example: '5647382910'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: Eazybe token
      description: |
        Eazybe bearer token. The token resolves the caller's organization and
        must be kept on the server.

````