Postcard campaigns made easy
With the digital Postcard API interface

Anchor Navigation

The advantages of the Postcard API

Individual postcard solutions and campaigns
Customers become multipliers of the company
Convenient print and send with Swiss Post
Can be integrated into apps, websites and customer management systems (CRM) or at events
Batch pricing dependent on yearly shipping volume

Turn your customers into ambassadors

Connect to our Postcard API and get started! We would be happy to advise you. Send us an e-mail.

postcard-api@post.ch

Here’s how the Postcard API works

Briefing

Contact us to discuss your ideas.
Contract and data

Sign the contract and send us your campaign information.
Access

We will send you your personal access details to use the Postcard API test and production environment.
API connection

Connect to the Postcard API with help from our technical instructions. If you have any questions, send us an e-mail at postcard-api@swisspost.ch.
Get started

Begin your marketing campaign.

In detail

Sending a postcard costs CHF 2.20, incl. VAT, printing and mailing by A Mail. Benefit from batch pricing if your yearly shipping volume exceeds 1,000 cards. There is an additional annual usage fee of CHF 300 in the first year and CHF 100 in each subsequent year. The first invoice will be issued when the first card is sent via the API. You can limit your campaigns to a specific period or certain volume.

Volume	Price per item	Savings
>0	2.20	0%
>1,000	2.05	−6.8%
>10,000	1.95	−11.4%
>50,000	1.80	−18.2%
>100,000	1.60	−27.3%

Prices in CHF incl. VAT

You decide which elements your customers can design on the postcards. Choose between three options for branding:

QR code and text (6a in image)
Image/logo (6b in image)
Advertising text (6c in image)

Each postcard has at least one image on the front side. The recipient and sender addresses are on the back side.

Postcard campaigns made easy
With the digital Postcard API interface

Anchor Navigation

The advantages of the Postcard API

Turn your customers into ambassadors

Here’s how the Postcard API works

Briefing

Contract and data

Access

API connection

Get started

In detail

Frequently asked questions

Do you have questions about the Postcard API?
We would be happy to advise you!

Postcard campaigns made easy With the digital Postcard API interface

Anchor Navigation

The advantages of the Postcard API

Turn your customers into ambassadors

Here’s how the Postcard API works

Briefing

Contract and data

Access

API connection

Get started

In detail

Prices and discounts

Design and branding

Format and mailing

Technical specifications

Frequently asked questions

Can I restrict the sending of certain cards?

What connection options do I have?

How is the unit price of the card calculated?

How many card designs can I offer?

Which postcard elements are mandatory?

Is the postmark automatically printed on the card?

How flexible is the contract term?

Do you have questions about the Postcard API? We would be happy to advise you!

Postcard campaigns made easy
With the digital Postcard API interface

Do you have questions about the Postcard API?
We would be happy to advise you!