Integration
Connect Manus and Watermelon
When New Task Created fires in Manus, your agent runs Add Contact in Watermelon, or New Contact in Watermelon to Create Task in Manus. 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 Manus 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 Manus and Watermelon can do together
From Manus to Watermelon
When New Task Created in Manus
then Add Contact in Watermelon
When Stopped Task in Manus
then Sends a Message in Watermelon
From Watermelon to Manus
When New Contact in Watermelon
then Create Task in Manus
When New Conversation in Watermelon
then Update Task in Manus
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 Manus and Watermelon
Triggers and actions 8 triggers · 24 actions
Trigger
New Task CreatedFires when a new Manus task is created (Manus task_created webhook event).
Trigger
Stopped TaskTriggers when a task reaches a stopping point, either because it completed successfully or needs user input to proceed.
Action
Add FileUploads a file to Manus so it can be attached to a task. Returns the new file's id to use as an attachment when creating or continuing a task.
Action
Add ProjectCreates a new project to group related tasks and apply shared instructions.
Action
Continue Task (Add a New Prompt)Sends a follow-up prompt to an existing Manus task so the agent continues working on it, including answering a question the agent asked.
Action
Create TaskCreates a new task and returns a direct link to it.
Action
Delete FileDeletes an uploaded file from Manus before its automatic 48-hour expiry.
Action
Delete TaskPermanently delete a task by its ID. This action cannot be undone.
Action
Get Available CreditsReturns the Manus credit balance, subscription period and refresh information for the connected account (the team's shared pool for a team sub-account).
Action
Get current userReturns the Manus user ID of the account this connection is authenticated as.
Action
Get FileRetrieves a file's upload status, size, expiration, and (if available) a temporary download URL.
Action
Get TaskRetrieves a Manus task's status and metadata.
Action
Get TasksLists tasks in your Manus account, optionally filtered by type, agent, project or the credential that created them.
Action
List Credit UsageLists the account's credit change history (consumption, refunds and grants) per task, newest first.
Action
List ProjectsLists all projects in the Manus account.
Action
List SkillsLists the skills available in your Manus account, optionally including a project's own skills.
Action
Stop TaskStops a running Manus task. The task's status changes to stopped; it can be resumed later by sending it a new message.
Action
Update TaskUpdates a Manus task's title, sharing visibility, or whether it appears in the task list.
Trigger
Archive ConversationTriggers when a Watermelon conversation is archived.
Trigger
Handover Conversation AgentTriggers when a Watermelon conversation is handed over to a human agent (its assigned agent changes).
Trigger
Handover Conversation TeamTriggers when a Watermelon conversation is handed over to a team (its assigned team changes).
Trigger
New ContactTriggers when a new contact is added in Watermelon.
Trigger
New ConversationTriggers when a new conversation starts in Watermelon.
Trigger
Updated ContactTriggers when a Watermelon contact is created or updated.
Action
Add ContactCreates a new contact in Watermelon and returns its ID.
Action
Find ContactReturns a Watermelon contact by its ID.
Action
Find ConversationReturns a Watermelon conversation by its ID.
Action
Get conversationReturns a single conversation by its ID, including its messages, tags, channel and status.
Action
Get messageReturns a single message by its ID, including its text, type, conversation and read status.
Action
Search ContactsSearches Watermelon contacts for a value such as a name, email or phone number and returns the matches.
Action
Sends a MessageSends a message in a Watermelon conversation, or starts a new conversation when no conversation ID is given, and returns the message ID.
Action
Updates an Existing ContactUpdates 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
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Questions
Manus and Watermelon, answered
What can start an automation from Manus?
Any of Manus's 2 triggers in the catalog, including New Task Created and Stopped Task. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Watermelon when something happens in Manus?
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 Manus?
Yes. When something happens in Watermelon, your agent can act in Manus too. This page covers both directions: Watermelon's triggers and Manus's actions are listed here as well.
Do I have to build a connector for Manus 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 Manus 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.