Integration
Connect CATS and Watermelon
When Candidate Updated fires in CATS, your agent runs Add Contact in Watermelon, or New Contact in Watermelon to Create a Contact in CATS. 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 CATS and Watermelon 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 CATS and Watermelon can do together
From CATS to Watermelon
When Candidate Updated in CATS
then Add Contact in Watermelon
From Watermelon to CATS
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 CATS and Watermelon
Triggers and actions 20 triggers · 30 actions
- Candidate Updated
Triggers when a candidate is updated in CATS.
- Company Status Changed
Triggers when a company's status is changed in CATS.
- Company Updated
Triggers when a company is updated in CATS.
- Contact Status Changed
Triggers when a contact's status changes in CATS.
- Contact Updated
Triggers when a contact is updated in CATS.
- Custom Trigger
Triggers when the CATS event you choose fires (any record type: candidate, company, contact, job, pipeline, activity or user).
- Job Status Changed
Triggers when a job's status changes in CATS, returning the job with its previous and new status ids.
- New Activity
Triggers when a new activity (call, email, meeting, note) is logged in CATS.
- New Candidate
Triggers when a new candidate is created in CATS.
- New Company
Triggers when a new company is created in CATS.
- New Contact
Triggers when a new contact is created in CATS.
- New Job
Triggers when a new job order is created in CATS.
- New Pipeline
Triggers when a candidate is added to a job's pipeline in CATS.
- Pipeline Updated
Triggers when a pipeline (a candidate's placement on a job) is updated in CATS.
- Add Candidate to Pipeline
Adds a candidate to a job's pipeline in CATS and returns the new pipeline record's id.
- Change Company Status
Changes the status of a company in CATS, optionally choosing which status-change triggers fire.
- Change Contact Status
Changes the status of a contact in CATS, optionally choosing which status triggers fire.
- Change Job Status
Changes the status of a job in CATS, optionally choosing which status triggers fire.
- Create a Candidate
Creates a new candidate record in CATS with contact details, address, pay, skills and custom field values.
- Create a Company
Creates a new company record in CATS and returns its ID.
- Create a Contact
Creates a contact in CATS linked to a company and owner, and returns the new contact's ID.
- Create a Job
Creates a new job order in CATS and returns its ID.
- Create a Task
Creates a task in CATS, optionally linked to a candidate, contact, company or job and assigned to a user.
- Find a Candidate
Searches CATS candidates by a keyword such as a name or email and returns the matching candidate records.
- Find a Company
Searches CATS companies by text and returns the matching companies.
- Find a Contact
Searches CATS contacts by text and returns the matching contacts.
- Find a Job
Searches CATS jobs by text and returns the matching jobs.
- Find a User
Finds CATS users whose email, username or name matches the search term.
- Get Activity
Returns a single CATS activity (call, email, meeting, note) by its ID, including the record it is logged against.
- Get Pipeline
Returns a single pipeline — a candidate's placement on a job — including its status, workflow and rating.
- Get Task
Returns a single CATS task by its ID, including its description, priority, due date, assignee, completion state and the record it concerns.
- Log Candidate Activity
Logs an activity (call, email, meeting or other) against a candidate in CATS.
- Update Candidate
Updates an existing candidate in CATS, including name, contact details, pay, availability and custom field values.
- Update Company
Updates an existing company in CATS, including its name, owner, contact details, address and custom field values.
- Update Contact
Updates an existing contact in CATS, including name, owner, company, title, contact details, address and custom field values.
- Update Pipeline
Updates the rating of a candidate's pipeline record on a job in CATS.
- 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.
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
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Questions
CATS and Watermelon, answered
What can start an automation from CATS?
Any of CATS's 14 triggers in the catalog, including Candidate Updated, Company Status Changed, Company Updated and Contact Status Changed. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Watermelon when something happens in CATS?
Any of Watermelon's 8 actions, including Add Contact, Find Contact, Find Conversation and Get conversation. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Watermelon to CATS?
Yes. When something happens in Watermelon, your agent can act in CATS too. This page covers both directions: Watermelon's triggers and CATS's actions are listed here as well.
Do I have to build a connector for CATS or Watermelon?
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 CATS and Watermelon 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.