Check out the OIPA: Openaid IATI API.
Print on demand postcards
Images into real postcards: Send us a picture, a message and an address and we will turn this into a real printed postcard which we will dispatch same day by Royal Mail. Prepay with credits on your API key and as the cards are dispatched your balance will be reduced. Send cards to anywhere in the world. Cards sent to the UK cost 1 credit, cards to ROW are 2 credits. We have a tiered pricing structure based on volume of credits purchased. Starting at 85p and reducing to 65p with volume. We are happy to give 25 free credits to any trial platform. API keys can be obtained by contacting the Stannp team at http://www.stannp.com/apicontact.php
Connect to API