Integration
Connect Watermelon to RelationCity
When New Contact fires in Watermelon, your agent runs Create Contact in RelationCity. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want Watermelon and RelationCity to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Grok
Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What Watermelon can start in RelationCity
When New Contact in Watermelon
then Create Contact in RelationCity
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with Watermelon and RelationCity
Triggers and actions 6 triggers · 15 actions
- Archive Conversation
Triggers when a Watermelon conversation is archived.
- Handover Conversation Agent
Triggers when a Watermelon conversation is handed over to a human agent (its assigned agent changes).
- Handover Conversation Team
Triggers when a Watermelon conversation is handed over to a team (its assigned team changes).
- New Contact
Triggers when a new contact is added in Watermelon.
- New Conversation
Triggers when a new conversation starts in Watermelon.
- Updated Contact
Triggers when a Watermelon contact is created or updated.
- Add Contact
Creates a new contact in Watermelon and returns its ID.
- Find Contact
Returns a Watermelon contact by its ID.
- Find Conversation
Returns a Watermelon conversation by its ID.
- Get conversation
Returns a single conversation by its ID, including its messages, tags, channel and status.
- Get message
Returns a single message by its ID, including its text, type, conversation and read status.
- Search Contacts
Searches Watermelon contacts for a value such as a name, email or phone number and returns the matches.
- Sends a Message
Sends a message in a Watermelon conversation, or starts a new conversation when no conversation ID is given, and returns the message ID.
- Updates an Existing Contact
Updates an existing Watermelon contact's name, email or phone number.
- Create Contact
Creates a new contact.
- Delete a Contact
Deletes a contact based on ID
- Delete a Contact by Phone Number
Deletes a contact by the MSISDN.
- Find Contact
Finds a contact based on MSISDN or e-mail search.
- Update Contact
Updates a contact with new mobile number, email, contact preferences or other meta data.
- Update Custom Date Field
Updates a custom date field on a contact.
- Update Custom Text Field
Updates 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
Reviews
What our customers say
More from Watermelon
Watermelon to ZoomZoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-based...
Watermelon to WebflowWebflow is a professional website builder and CMS for designing, building, and launching responsive...
Watermelon to WixThe Wix website builder gives businesses of any size the tools to create, manage and grow a fully integrated...
Watermelon to LinkedInLinkedIn is a professional networking platform enabling job seekers, companies, and thought leaders to...
Watermelon to FacebookFacebook is a social media and advertising platform used by individuals and businesses to connect, share...
Watermelon to AnthropicAnthropic builds Claude, a family of large language models.
More into RelationCity
HubSpot to RelationCityHubSpot is your all-in-one stop for all of your marketing software needs.
Salesforce to RelationCitySalesforce is a leading enterprise customer relationship management (CRM) platform.
Slack to RelationCitySlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Google Sheets to RelationCityGoogle Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.
Gmail to RelationCityGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Google Calendar to RelationCityGoogle Calendar is a time management tool providing scheduling features, event reminders, and integration...
Questions
Watermelon and RelationCity, answered
What can start an automation from Watermelon?
Any of Watermelon's 6 triggers in the catalog, including New Contact, New Conversation, Updated Contact and Handover Conversation Agent. Describe the moment in plain language and your agent picks the right one.
What can your agent do in RelationCity when something happens in Watermelon?
Any of RelationCity's 7 actions, including Create Contact, Update Contact, Update Custom Date Field and Update Custom Text Field. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from RelationCity to Watermelon?
RelationCity has no triggers in the catalog today, so automations start in Watermelon. If you need the other direction, ask: your agent reads RelationCity's API documentation and adds it.
Do I have to build a connector for Watermelon or RelationCity?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use Watermelon and RelationCity without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.