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Set custom field values for many subscribers

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Set custom field values for many subscribers

with Kit

Use Kit: its Kit Custom Fields API lets you set custom field values for many subscribers in a single step (POST /v4/bulk/custom_fields/subscribers). capabilities.work can help you get signed up and connected.

  • How do I update custom field values for thousands of subscribers at once?
  • Can I bulk-fill a field like last name across many subscribers asynchronously?
Say it to your AI assistant
  • Bulk update subscriber custom field values {custom_field_values} and call {callback_url} when done.
  • Apply these field values to many subscribers at once: {custom_field_values}, notifying {callback_url}.
For your developer

POST /v4/bulk/custom_fields/subscribers in Kit Custom Fields API. Full spec on APIs.io.