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Listing ID Changes

We're updating our systems to handle 64-bit integers for listing IDs, increasing the number of possible listings from 2,147,483,647 to 9,223,372,036,854,775,807, and giving ourselves plenty of room to grow.

What this means for integrating with Trade Me

You should plan to check your apps to ensure they are compatible with 64-bit integers before the changeover happens.

What you should do now

If you have any questions about this change please get in touch with our Integration Helpdesk on