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Export a List of All Marketo API Field Names export-a-list-of-all-marketo-api-field-names

Last update: Wed Apr 29 2026 00:00:00 GMT+0000 (Coordinated Universal Time)

If you are using the SOAP API or the Munchkin API, you will need a list of all your fields and their API Names.

NOTE
Admin Permissions Required

  1. Go to the Admin area.

  2. Click Field Management.

  3. Click Export Field Names to download the spreadsheet.

You now have a spreadsheet with a list of all your fields and their API Names.

NOTE
The character limit for MLM API Names is 255.
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