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Please see the shiphero’s reference documentation here: https://developer.shiphero.com/getting-started/#authentication
Migration Process
If you are migrating from V1 to V2, please ensure you enable the plugin correctly and assign all products tied to the old V1 plugin to the new V2 plugin.
Once you have enabled the plugin, entered your credentials, and switched the products to run through ShipHero V2 everything will flow smoothly from there.