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Subscribe an existing contact to a group by email

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Subscribe an existing contact to a group by email

with Mapp Marketing Cloud · Customer Relationship Management
Works with AI assistants

Use Mapp Marketing Cloud: its Mapp Engage public Membership API lets you subscribe an existing contact to a group by email in a single step (POST /membership/subscribeByEmail). Mapp Marketing Cloud also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.

  • Can I subscribe an existing contact to a group using just their email and an opt-in mode?
  • Does the contact need to exist already before subscribing them by email?
Say it to your AI assistant
  • Subscribe {email} to group {groupId} with mode {subscriptionMode}.
  • Add {email} to group {groupId} using confirmed opt-in.
For your developer

POST /membership/subscribeByEmail in Mapp Engage public Membership API. Full spec on APIs.io.

More you can do with Mapp Marketing Cloud

Add a contact to a group silentlyRemove a contact from a group silentlyList every group a contact belongs to by emailList every group a contact belongs to by user IDCheck a contact's membership in one group by emailCheck a contact's membership in one group by IDRead a contact's member attributes by emailRead a contact's member attributes by IDReplace a member's group attributesSubscribe a user to a group by IDUnsubscribe a contact from a group by emailUnsubscribe an email and credit it to a message