Developers

Authenticated payment

Test environment setup

  1. i'mport Admin console→ Payment integration → Test settings → Select PG (Toss Payments) → (Prev) Toss Payments -> Add
  2. Check the auto-generated test MID value and click Save
Payment integration → Test settings → Select PG (Toss Payments) → (Prev) Toss Payments -> Add
Payment integration → Test settings → Select PG (Toss Payments) → (Prev) Toss Payments -> Add
Check the auto-generated MID value and click Save
Check the auto-generated MID value and click Save

Note - Authenticated payment module information

The Toss Payments authenticated payment method provided by i'mport uses the previous module integration method and is planned for upgrade to the new module. From merchants' perspective, there is no difference in terms of service between the old and new modules.

Live environment setup

  • Payment integration -> Live settings
  • Select PG (Toss Payments) → Toss Payments -> Add
  • Enter merchant info (MID/MertKey) issued by Toss Payments upon contract signing.

Request MID for the previous module

For Toss Payments authenticated payment through i'mport, you must request for the previous authenticated payment module method when requesting for authenticated payment MID to obtain the correct MID.

Payment integration -> Live settings
Payment integration -> Live settings
Select PG (Toss Payments) → Toss Payments -> Add
Select PG (Toss Payments) → Toss Payments -> Add
Enter merchant info issued by Toss Payments upon contract signing
Enter merchant info issued by Toss Payments upon contract signing

Note - How to apply for non-authenticated payment

To use Toss Payments non-authenticated payment, sing up from the i'mport Admin and request for the service by sending your account ID (email address) to cs@iamport.kr.