How to Generate OpenAPI Authentication for Wonder Payment Integration

Generate RSA key pair

OpenSSL is the most popular open source project for cryptography. Follow the Openssl command below to generate an RSA key pair.

‍

# generate a private key with 2048 bit key size
openssl genpkey -algorithm RSA -out private_key.pem -pkeyopt rsa_keygen_bits:2048
# generate the public key, your should copy-paste the full content
openssl rsa -pubout -in private_key.pem -out public_key.pem

‍

Please keep your generated credentials well securely documented. If any of them is lost, you have to regenerate the RSA key pair and AppID, and you might need to rebuild previously published integrations.
Please be careful with your private key, no one will have any reason to get your private key.

Generate API AppID from Wonder Dashboard

1- Go to your Store in Wonder Dashboard (hq.wonder.app) and select "Api Credentials" under "Settings"

2- Click on "Generate New API Credentials", and paste your FULL PUBLIC key (Starting with BEGIN PUBLIC KEY and ending with END PUBLIC KEY).

3- Click "Upload", the AppID and Webhook Public Key would be generated. Please keep your Webhook Public Key (Starting with BEGIN PUBLIC KEY and ending with END PUBLIC KEY) well securely documented as you will not be able to reveal it anymore at all on any Wonder platform. Your Webhook Public Key can be used to verify the RSA private key signed to any integrated webhook sent to you.

4- From your Dashboard view, you can export again your AppID, check their activation status and the generated time, and deactivate any of your working API credentials.