Physical mail,
fired from your code.
Send letters, postcards, and greeting cards directly from your app with a single REST endpoint. Full personalisation, real-time webhooks, and we actually ship it within 24 hours. No delays, no excuses.
three things that make CONNECT&mail different
trigger. personalise. track.
the full lifecycle, in one platform.
order.placed
user.signed_up
subscription.renewed
claim.approved
cart.abandoned
trigger from any event
fire-and-forget POST request from order placed, status changed, account anniversary, scheduled job — any event that exists in your stack can become physical mail.
“Hi {{first_name}},
your {{plan}} renews
on {{renewal_date}}“
personalise every piece
pass dynamic data fields and merge them into your design at print-time. images, QR codes, dynamic content — every piece unique to its recipient. same per-item price as a static send.
track every delivery
real-time webhooks deliver status updates straight back to your system. powered by RightTrack™ — the same delivery visibility we offer on 1st and 2nd class mail, fed back through your code.
HOW IT WORKS
from event to envelope, automatically.
stop manually exporting CSVs, switching between systems, or paying staff to push print buttons. any event in your application — a sign-up, a successful order, a renewal date, a customer milestone — can trigger a fully-printed, addressed and dispatched piece of mail without anyone lifting a finger.
connect once, integrate forever. a single REST endpoint sends letters, postcards or greeting cards. pass your recipient and your dynamic content, we handle the rest — print, fold, enclose, frank, and dispatch within 24 hours.
your app
event happens in your stack
connect & mail
single POST request
printed & posted
dispatched within 24hrs
order.placed
user.signed_up
subscription.renewed
claim.approved
cart.abandoned
WHO CAN USE CONNECT&MAIL
built for any stack that needs to send physical mail.
if your application has events, customer data, or scheduled jobs — Connect&Mail can turn them into mail.
e-commerce
order confirmations, dispatch notifications, abandoned-cart recovery, post-purchase thank-you cards.
SaaS & subscriptions
welcome packs, trial-end reminders, churn recovery, renewal notices, milestone celebrations.
financial services
account statements, verification documents, replacement cards, regulatory communications.
insurance
policy documents, renewal reminders, claims correspondence, schedule changes.
utilities
bills, meter reads, planned-works notifications, switching letters, smart-meter rollouts.
healthcare & public sector
appointment reminders, test results, vaccination notices, statutory communications.
five lines of code. one piece of mail.
pick your language. copy. paste. send.
const response = await fetch("https://api.frankk.post/v1/mail", {
method: "POST",
headers: {
"Authorization": "Bearer sk_live_xxx",
"Content-Type": "application/json",
},
body: JSON.stringify({
format: "a5_postcard",
template: "welcome_pack_v2",
recipient: {
name: "Jane Doe",
address_line_1: "12 High Street",
city: "Birmingham",
postcode: "B1 1AA",
},
data: {
first_name: "Jane",
discount: "10%",
},
}),
});
const mail = await response.json();
console.log(mail.id); // mail_abc123# Send an A5 postcard, dispatched within 24 hours
curl https://api.frankk.post/v1/mail \
-H "Authorization: Bearer sk_live_xxx" \
-H "Content-Type: application/json" \
-d '{
"format": "a5_postcard",
"template": "welcome_pack_v2",
"recipient": {
"name": "Jane Doe",
"address_line_1": "12 High Street",
"city": "Birmingham",
"postcode": "B1 1AA"
},
"data": {
"first_name": "Jane",
"discount": "10%"
}
}'import requests
response = requests.post(
"https://api.frankk.post/v1/mail",
headers={
"Authorization": "Bearer sk_live_xxx",
"Content-Type": "application/json",
},
json={
"format": "a5_postcard",
"template": "welcome_pack_v2",
"recipient": {
"name": "Jane Doe",
"address_line_1": "12 High Street",
"city": "Birmingham",
"postcode": "B1 1AA",
},
"data": {
"first_name": "Jane",
"discount": "10%",
},
},
)
mail = response.json()
print(mail["id"]) # mail_abc123<?php
$payload = [
"format" => "a5_postcard",
"template" => "welcome_pack_v2",
"recipient" => [
"name" => "Jane Doe",
"address_line_1" => "12 High Street",
"city" => "Birmingham",
"postcode" => "B1 1AA",
],
"data" => [
"first_name" => "Jane",
"discount" => "10%",
],
];
$ch = curl_init("https://api.frankk.post/v1/mail");
curl_setopt_array($ch, [
CURLOPT_RETURNTRANSFER => true,
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => json_encode($payload),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer sk_live_xxx",
"Content-Type: application/json",
],
]);
$body = curl_exec($ch);
curl_close($ch);
$mail = json_decode($body, true);
echo $mail["id"]; // mail_abc123reasons to integrate frankk connect&mail.
everything you need to put physical mail on autopilot
fully automated
a completely hands off approach, let our API talk to your system and get your mail sent
single integration, all formats
all the standard formats you can access on frankk. in one integration
personalised at scale
personalise as much of your mailing as you like, from one item to one million, all through our API
real-time webhooks
automated event driven messages sent directly to the application you need, the frankk. API will send the information to your designated location through real-time webhooks
optimise your
mailing strategy
today
create your account, generate an api key, and send your first piece of mail in minutes.
No minimum send or spend, no commitment, get started today!
