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POST
/
v1
/
emails
/
batch
cURL
curl --request POST \
  --url https://app.usesend.com/api/v1/emails/batch \
  --header 'Content-Type: application/json' \
  --data '[
  {
    "to": "<string>",
    "from": "<string>",
    "subject": "<string>",
    "templateId": "<string>",
    "variables": {},
    "replyTo": "<string>",
    "cc": "<string>",
    "bcc": "<string>",
    "text": "<string>",
    "html": "<string>",
    "headers": {},
    "attachments": [
      {
        "filename": "<string>",
        "content": "<string>"
      }
    ],
    "scheduledAt": "2023-11-07T05:31:56Z",
    "inReplyToId": "<string>"
  }
]'
{
  "data": [
    {
      "emailId": "<string>"
    }
  ]
}
Send up to 100 emails in a single request.

Body

application/json · object[]
​
to
required
​
from
string
required
​
subject
string

Optional when templateId is provided

Minimum length: 1
​
templateId
string

ID of a template from the dashboard

​
variables
object
​
replyTo
​
cc
​
bcc
​
text
string | null
Minimum length: 1
​
html
string | null
Minimum length: 1
​
headers
object

Custom headers to included with the emails

​
attachments
object[]
Maximum length: 10
​
scheduledAt
string<date-time>
​
inReplyToId
string | null

Response

200 - application/json

List of successfully created email IDs

​
data
object[]
required