> ## Documentation Index
> Fetch the complete documentation index at: https://developer.lemlist.com/llms.txt
> Use this file to discover all available pages before exploring further.
> Retrieves aggregated reports and statistics for one or multiple campaigns.
# Get Campaign Reports
export const SnippetObjectReference = ({objectName, objectPath = null}) => {
const lowerCaseObjectName = objectName.toLowerCase();
if (lowerCaseObjectName === 'lead' || lowerCaseObjectName === 'leads') {
return
This endpoint uses the {objectName} object. Make sure to also check the {lowerCaseObjectName === 'lead' ? 'Contact' : 'Lead'} object to understand the distinction between the two.
;
}
return
This endpoint uses the {objectName} object.
;
};
It provides a convenient way to get export status and statistics across multiple campaigns in a single request.
## Multiple campaigns
Pass multiple campaign IDs as a comma-separated list in the `campaignIds` parameter:
```bash theme={"theme":"dracula"}
https://api.lemlist.com/api/campaigns/reports?campaignIds=cam_123,cam_456,cam_789
```
## Response structure
The response includes export status information similar to the [Get Campaign Export Status](/api-reference/endpoints/campaigns/get-campaign-export-status) endpoint, but can aggregate data across multiple campaigns.
## Use cases
This endpoint is particularly useful for:
* **Dashboard views**: Get stats for multiple campaigns at once
* **Portfolio reporting**: Monitor performance across several outreach campaigns
* **Batch processing**: Check export status for multiple campaigns initiated earlier
This is more efficient than calling individual campaign endpoints when you need data from multiple campaigns.
## Example
```bash Single campaign theme={"theme":"dracula"}
curl --request GET \
--url 'https://api.lemlist.com/api/campaigns/reports?campaignIds=cam_A1B2C3D4E5F6G7H8I9' \
--header 'Authorization: Basic '
```
```bash Multiple campaigns theme={"theme":"dracula"}
curl --request GET \
--url 'https://api.lemlist.com/api/campaigns/reports?campaignIds=cam_123,cam_456,cam_789' \
--header 'Authorization: Basic '
```
## OpenAPI
````yaml get /campaigns/reports
openapi: 3.0.0
info:
title: lemlist API
version: 1.0.0
description: >-
Welcome to the lemlist Developer Documentation.
lemlist is very customizable and open. You'll find on this page all the API
and integration you can do with lemlist.
# Rate Limit
lemlist's API rate limits requests in order to prevent abuse and overload of
our services.
Rate limits are applied on all routes and per API key performing the
request.
The rate limits are **20** requests per **2** seconds.
The response provides any information you may need about it:
| Header | Description |
| --- | --- |
| Retry-After | The number of seconds in which you can retry |
| X-RateLimit-Limit | The maximum requests in that time |
| X-RateLimit-Remaining | The number of remaining requests you can make |
| X-RateLimit-Reset | The date when the rate limit will reset |
_Example of values for the rate limit headers_
``` json
{
"Retry-After": 2,
"X-RateLimit-Limit": 20,
"X-RateLimit-Remaining": 7,
"X-RateLimit-Reset" : "Tue Feb 16 2021 09:02:42 GMT+0100 (Central European Standard Time)"
}
```
# Definitions
## Team
A team is the entity of lemlist that can handle users and billing.
## Credits
Credits are the coins a team uses to enrich emails, LinkedIn URLs, etc. via
the enrich route. Each enrichment feature needs a certain amount of credits
to run.
## User
You use a user account to connect to lemlist and send messages via the
connected emails or LinkedIn account.
## Campaign
A campaign is the entity to automate outreach. A campaign has multiple
sequences composed of steps.
## Lead
A lead is a person that you try to contact via a campaign.
## Activity
An activity is the history of all the steps.
## Unsubscribe
An unsubscribe occurs when a person decides they don't want to receive
emails from you anymore.
# Authentication
All API routes use the dedicated subdomain `api.lemlist.com`.
lemlist uses API keys to allow access to the API. You can get your lemlist
API key at our [integration
page](https://app.lemlist.com/settings/integrations).
You need to add the `Authorization` header using the `Basic` authentication
type. `login:password` **where the login is always empty and the password is
the API key**.
⚠️ **Don't forget to add the semicolon (**`:`**) before your API key in curl
command.**
> To authorize, use this code:
``` shell
curl https://api.lemlist.com/api/team \
--user ":YourApiKey"
```
**Make sure to replace** **`YourApiKey`** **with your API key.**
# Give feedback
If you want to report a bug, ask for data, or share with us a use case,
please fill this [form](https://lemlist.typeform.com/to/mfVlkyGf). It will
help us centralize your needs!
servers:
- url: https://api.lemlist.com/api
security:
- basicAuth: []
paths:
/campaigns/reports:
get:
tags:
- Campaigns
summary: Get Campaign Reports
description: >-
Retrieve reports for one or multiple campaigns. Returns aggregated
statistics and export status for the specified campaigns.
parameters:
- name: campaignIds
in: query
required: true
description: Comma-separated list of campaign IDs to retrieve reports for
example: cam_A1B2C3D4E5F6G7H8I9,cam_B2C3D4E5F6G7H8I9J0
schema:
type: string
responses:
'200':
description: Campaign reports retrieved successfully
content:
application/json:
schema:
type: array
items:
type: object
properties:
_id:
type: string
description: Campaign ID
name:
type: string
description: Campaign name
creator:
type: string
description: Creator user ID and email in format 'userId|email'
createdAt:
type: string
format: date-time
description: Campaign creation date
createdBy:
type: string
description: Name of the user who created the campaign
labels:
type: string
description: Campaign labels
totalCount:
type: integer
description: Total number of leads
reviewedCount:
type: integer
description: Number of reviewed leads
inSequenceLeadCount:
type: integer
description: Number of leads in sequence
state:
type: string
description: Campaign state (running, paused, etc.)
status:
type: string
description: Campaign status (draft, ended, etc.)
senderNames:
type: string
description: Comma-separated list of sender email addresses
sendersUsers:
type: string
description: Comma-separated list of sender names and emails
reviewed:
type: integer
description: Number of reviewed leads
emailsSent:
type: integer
description: Number of emails sent
emailsOpened:
type: integer
description: Number of emails opened
emailsClicked:
type: integer
description: Number of emails with links clicked
emailsReplied:
type: integer
description: Number of email replies received
emailsUnsubscribed:
type: integer
description: Number of unsubscribes via email
emailsInterested:
type: integer
description: Number of interested responses via email
linkedinSent:
type: integer
description: Number of LinkedIn messages sent
linkedinOpened:
type: integer
description: Number of LinkedIn messages opened
linkedinReplied:
type: integer
description: Number of LinkedIn replies received
interested:
type: integer
description: Total number of interested leads
notInterested:
type: integer
description: Total number of not interested leads
example:
- _id: cam_bSn8EORHQxbWPjHvu
name: Product Launch Campaign
creator: usr_ahfFktBBHUIxbVG5P|user@example.com
createdAt: '2025-10-27T07:01:04.058Z'
createdBy: John Smith
labels: ''
totalCount: 0
reviewedCount: 0
inSequenceLeadCount: 0
state: running
status: draft
senderNames: sender@example.com
sendersUsers: Jane Doe:sender@example.com
reviewed: 0
emailsSent: 0
emailsOpened: 0
emailsClicked: 0
emailsReplied: 0
emailsInterested: 0
linkedinSent: 0
linkedinReplied: 0
interested: 0
notInterested: 0
- _id: cam_lBCWmqEWI399hJZOd
name: Event Outreach Campaign
creator: usr_QHeXD2DttUIlvWT9V|admin@example.co
createdAt: '2022-11-09T16:41:03.538Z'
createdBy: Sarah Johnson
labels: ''
totalCount: 0
reviewedCount: 32
inSequenceLeadCount: 32
state: paused
status: ended
senderNames: ''
sendersUsers: ''
reviewed: 0
emailsSent: 20
emailsOpened: 18
emailsClicked: 4
emailsReplied: 1
emailsUnsubscribed: 1
emailsInterested: 1
linkedinSent: 32
linkedinOpened: 15
linkedinReplied: 15
interested: 0
notInterested: 0
'400':
description: Bad team
content:
text/plain:
example: Bad team
'401':
description: Unauthorized
components:
securitySchemes:
basicAuth:
type: http
scheme: basic
````