Integration
Connect Sender to RelationCity
When something happens in Sender, your agent does the next thing in RelationCity. Describe it in plain language and the automation is built, tested on every branch and kept running.
Build it
What do you want Sender and RelationCity to do together?
Describe it and your agent reads both APIs, builds the automation, tests every branch and ships it. The list below is what exists today, not the limit.
Ask the assistant
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Or work from Claude Code
Install the APIANT plugin for Claude Code and build, edit, test and read run history from your terminal. Every plan gets this, including free, and it spends no assistant credits.
Connect Claude CodeEverything your agent can do with Sender and RelationCity
Triggers and actions 4 triggers ยท 17 actions
Trigger
New GroupTriggers when a new group is created.
Trigger
New SubscriberTriggers when a new subscriber is added.
Trigger
New Unsubscriber From GroupTriggers when a subscriber is removed from a group.
Trigger
Updated SubscriberTriggers when a subscriber is updated.
Action
Add groupCreate a new subscriber group. Endpoint: POST /v2/groups
Action
Add Subscriber to GroupAdds a subscriber to a group.
Action
Add / Update SubscriberAdds a new subscriber. If subscriber with the same email exists, updates the subscriber's data.
Action
Create CampaignCreates a draft campaign
Action
Get campaignRetrieve details of a single campaign by campaign id. Endpoint: GET /v2/campaigns/{campaign_id}
Action
Get subscriberRetrieve a single subscriber's data by email or subscriber id. Endpoint: GET /v2/subscribers/{subscriber_id}
Action
List groupsList all subscriber groups on the account. Endpoint: GET /v2/groups
Action
List subscribersList all subscribers on the account, paginated. Endpoint: GET /v2/subscribers
Action
Remove Subscriber From GroupRemoves a subscriber from a group.
Action
Unsubscribe EmailUnsubscribes an email address.
Action
Create ContactCreates a new contact.
Action
Delete a ContactDeletes a contact based on ID
Action
Delete a Contact by Phone NumberDeletes a contact by the MSISDN.
Action
Find ContactFinds a contact based on MSISDN or e-mail search.
Action
Update ContactUpdates a contact with new mobile number, email, contact preferences or other meta data.
Action
Update Custom Date FieldUpdates a custom date field on a contact.
Action
Update Custom Text FieldUpdates a custom text field on a contact.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
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