![3D"Bulk](3D"https://content.app-us1.com/MnbAp/202=)
The B=
ulk Email API is here
Hey t=
here =F0=9F=91=8B,
Sendi=
ng the same email to thousands of people used to mean hammering the /email endpoint over and over, or stuffing duplicate content into every message=
in a With =
the new Bulk Email API, you define your message content once and pass a lis=
t of recipients. Postmark compiles the individual messages on our end. One =
request, thousands of emails, dramatically less data over the wire.
No additional cost. Available on all paid plans.
How it works
|
1
|
Define y=
our message once
Set your subject, HTML body, text =
body, and attachments at the request level. |
|
2
|
Add reci=
pients with personalization
Include an array of recipients, ea=
ch with their own template variables like {{FirstName}} for customizatio=
n. |
|
3
|
Postmark=
handles the rest
We compile individual messages and=
send them at the optimal rate for deliverability. You get status updates a=
long the way. |
See it in action
Here'=
s what a Bulk API call looks like. One request, two recipients, fully perso=
nalized:
POST /email/bulk
{
"From": "[email protected]",
"Subject": "Hey {{FirstName}}, check this out",
"HtmlBody": "<html>...</html>",
"MessageStream": "broadcast",
"Messages": [
{
"To": [email protected]",
"TemplateModel": { "FirstName": "Alex" }
},
{
"To": [email protected]"<=
/span>,
"TemplateModel": { "FirstName": "Jordan"=
}
}
]
} |
Why you'll like it<=
!-- Feature 1 -->
|
Smaller =
payloads, faster sends
Define your message once instead o=
f duplicating it for every recipient. Your API calls shrink, your uploads s=
peed up, and your code stays clean. |
|
Built-in=
send speed optimization
Inbox providers get picky when you=
send too much too fast. Postmark automatically throttles at the optimal ra=
te so your messages land in the inbox. |
|
Template=
variable personalization
Use variables like {{FirstNa=
me}} to customize subject lines, greetings, or any part of your mess=
age. Works with hosted templates too. |
|
Real-tim=
e progress tracking
Monitor your bulk sends as they ha=
ppen. Poll the status endpoint to see how many messages have been delivered=
. |
Read=
y to try it?
The Bulk Email API is available now. Reach out to our suppor=
t team and we'll enable it on your account.
Lea=
rn more about the Bulk API =C2=B7 Read the API d=
ocs
Happy sending,
The Postmark Team |