---
title: "Batch Get Messages"
full: true
_openapi:
  method: POST
  toc: []
  structuredData:
    headings: []
    contents:
      - content: "Retrieve multiple email messages by their IDs (max 100)"
_apiData:
  document: "https://reloop.sh/api/inbox/openapi/json"
  operationData: [{"path":"/api/inbox/v1/messages/batch","method":"post"}]
  parameterList: [{"name":"ids","type":"string[]","required":true,"description":"","location":"body"}]
  responseMap: {"200":{"description":"Response for status 200","schema":[{"id":"con_123456789","mailboxId":"example_mailboxId","organizationId":"example_organizationId","fromEmail":"example_fromEmail","fromName":"example_fromName","toEmails":["example_toEmails"],"ccEmails":["example_ccEmails"],"bccEmails":["example_bccEmails"],"replyTo":"example_replyTo","subject":"Welcome to Reloop","textBody":"example_textBody","htmlBody":"example_htmlBody","snippet":"example_snippet","size":0,"status":"example_status","isRead":true,"isStarred":true,"isSpam":true,"spamScore":0,"messageId":"example_messageId","threadId":"example_threadId","inReplyTo":"example_inReplyTo","references":["example_references"],"headers":{"company":"Reloop","role":"Developer"},"date":"2026-03-23T10:00:00.000Z","createdAt":"2026-03-23T10:00:00.000Z","attachments":[{"id":"con_123456789","inboundEmailId":"example_inboundEmailId","filename":"example_filename","contentType":"example_contentType","size":0,"storagePath":"example_storagePath","contentDisposition":"example_contentDisposition","contentId":"example_contentId","createdAt":"2026-03-23T10:00:00.000Z"}]}]},"400":{"description":"Response for status 400","schema":{"message":"Contact already exists","why":"A contact with this email already exists in your organization.","fix":"Use a different email address or update the existing contact instead.","link":"https://reloop.sh/docs/api/contacts"}},"401":{"description":"Response for status 401","schema":{"message":"Contact already exists","why":"A contact with this email already exists in your organization.","fix":"Use a different email address or update the existing contact instead.","link":"https://reloop.sh/docs/api/contacts"}},"403":{"description":"Response for status 403","schema":{"message":"Contact already exists","why":"A contact with this email already exists in your organization.","fix":"Use a different email address or update the existing contact instead.","link":"https://reloop.sh/docs/api/contacts"}},"500":{"description":"Response for status 500","schema":{"message":"Contact already exists","why":"A contact with this email already exists in your organization.","fix":"Use a different email address or update the existing contact instead.","link":"https://reloop.sh/docs/api/contacts"}}}
  codeSamples:
    - id: node
      lang: javascript
      label: Node.js
      source: |-
        import { Reloop } from "reloop-email";
        
        const reloop = new Reloop({ apiKey: "rl_123456789" });
        
        const { messages, messageError } = await reloop.inbox.messages.batch({
          ids: ["msg_123456789", "msg_987654321"],
        });
        if (messageError) throw messageError;
    - id: curl
      lang: bash
      label: cURL
      source: |-
        curl -X POST https://reloop.sh/api/inbox/v1/messages/batch \
          -H "x-api-key: rl_123456789" \
          -H "Content-Type: application/json" \
          -d '{"ids":["msg_123456789","msg_987654321"]}'
    - id: python
      lang: python
      label: Python
      source: |-
        from reloop_email import Reloop
        
        reloop = Reloop(api_key="rl_123456789")
        
        result = reloop.inbox.messages.batch({
          "ids": ["msg_123456789", "msg_987654321"],
        })
        if result.message_error:
            raise result.message_error
    - id: php
      lang: php
      label: PHP
      source: |-
        <?php
        
        require 'vendor/autoload.php';
        
        use Reloop\Reloop;
        
        $reloop = Reloop::client('rl_123456789');
        
        $messages = $reloop->inbox->messages->batch([
            'ids' => ['msg_123456789', 'msg_987654321'],
        ]);
    - id: java
      lang: java
      label: Java
      source: |-
        import sh.reloop.ReloopClient;
        ReloopClient reloop = new ReloopClient("rl_123456789");
        
        BatchMessagesParams params = new BatchMessagesParams();
        params.ids = List.of("msg_123456789", "msg_987654321");
        var messages = reloop.inbox.messages.batch(params);
---
> For the complete documentation index, see [llms-docs.txt](/llms-docs.txt) or the site index [llms.txt](/llms.txt). Full docs corpus: [llms-full-docs.txt](/llms-full-docs.txt). Prefer markdown URLs (append `.md`) for agent consumption. Product skill: [skill.md](/skill.md).


{/* This file was generated by the OpenAPI doc generator. Do not edit this file directly. Run `bun run generate:api-docs` to regenerate. */}

<APIPage />