--- title: "Connect eSputnik and OnceHub - APIANT.ai" description: "When \"New Contact\" fires in eSputnik, your agent runs \"Create Contact\" in OnceHub." canonical: "https://apiant.ai/connect/esputnik-to-oncehub" --- # Connect eSputnik and OnceHub When **New Contact** fires in [eSputnik](https://apiant.ai/connections/esputnik), your agent runs **Create Contact** in [OnceHub](https://apiant.ai/connections/oncehub), or **Booking Completed** in OnceHub to **Add contact to segment** in eSputnik. Describe the whole flow and it is built, tested on every scenario and kept running. eSputnik **2** triggers eSputnik **12** actions OnceHub **15** triggers OnceHub **17** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want eSputnik and OnceHub to do together? Give your AI client this address. `https://mcp.apiant.ai` One 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.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### 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)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) Example flows ## What eSputnik and OnceHub can do together ### From eSputnik to OnceHub - When **New Contact** in eSputnik then **Create Contact** in OnceHub - When **New Contact in Segment** in eSputnik then **Update Contact** in OnceHub ### From OnceHub to eSputnik - When **Booking Completed** in OnceHub then **Add contact to segment** in eSputnik - When **Contact Updated** in OnceHub then **Add/Update Contact** in eSputnik 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 eSputnik and OnceHub ## Triggers and actions 17 triggers · 29 actions - Trigger **New Contact** Triggered when a new contact is created in eSputnik, optionally limited to contacts matching the details you enter. - Trigger **New Contact in Segment** Triggers when a contact is added to the eSputnik segment you choose. - Action **Add contact to segment** Adds one or more contacts to a static segment in eSputnik, identified by contact IDs or external customer IDs. - Action **Add emails to unsubscribed list** Adds one or more email addresses to the eSputnik list of unsubscribed contacts. - Action **Add/Update Contact** Adds a new contact or updates the existing matching contact, including its channels, address and additional fields, and returns the contact's ID. - Action **Delete contact** Deletes a contact by its eSputnik contact ID, optionally erasing all of the contact's data permanently. - Action **Delete contact from segment** Removes one or more contacts from a static segment, identified by their eSputnik contact IDs or external customer IDs. - Action **Find contacts** Returns up to 500 contacts that match the specified external ID, email address, phone number, first name or last name. - Action **Get contact** Returns an eSputnik contact by ID, including its channels, address, segments and additional field values. An error occurs if the contact is not found. - Action **List segments** Returns the contact segments in the eSputnik account, optionally narrowed by name, with each segment's id, name and type. - Action **Send Email** Sends an email message to one or more recipients. A new contact is created for any address that does not already exist in eSputnik. - Action **Send Event** Sends a backend event for a contact to eSputnik, where it can start workflows and supply dynamic content for messages. - Action **Send Viber message** Sends a Viber message to a list of phone numbers or to a segment, and returns the queueing result for each recipient. A new contact is created for a phone number that does not exist yet. - Action **Subscribe Contact** Subscribes a contact through a double opt-in flow, creating an unconfirmed contact if none exists or updating the existing one, and returns the contact's ID and email subscription status. - Trigger **Booking Canceled** Triggers when a OnceHub booking is canceled by the customer or by someone on your team. - Trigger **Booking Cancelled and Rescheduled** Triggers when a customer cancels a OnceHub booking and then reschedules it on a different booking page. - Trigger **Booking Completed** Triggers when a OnceHub booking's end time has passed and the meeting is marked completed. - Trigger **Booking Lifecycle Event** Triggers on any OnceHub booking event — scheduled, rescheduled, reassigned, canceled, completed or no-show — with the event name included so you can branch on it. - Trigger **Booking No-Show** Triggers when a OnceHub booking is marked as a no-show. - Trigger **Booking Rescheduled** Triggers when a OnceHub booking is rescheduled to a new time. - Trigger **Booking Scheduled** Triggers when a new OnceHub booking is scheduled. - Trigger **Contact Captured** Triggers when a new contact is captured in OnceHub. - Trigger **Contact Lifecycle Event** Triggers whenever a OnceHub contact is created or changed, so you catch the whole contact lifecycle in one place. - Trigger **Contact Updated** Triggers when an existing OnceHub contact is updated. - Trigger **Conversation Abandoned** Triggers when a website visitor stops replying to a OnceHub chatbot for more than ten minutes and the conversation is abandoned. - Trigger **Conversation Closed** Triggers when a OnceHub chatbot conversation is closed. - Trigger **Conversation Lifecycle Event** Triggers on any OnceHub conversation event — started, closed or abandoned — with the event name included so you can branch on it. - Trigger **Conversation Started** Triggers when a website visitor sends their first message to a OnceHub chatbot and a conversation starts. - Trigger **Reassigned Booking** Triggers when a OnceHub booking is reassigned to a different host. - Action **Cancel Booking** Cancels a OnceHub booking, optionally with a reason and without emailing the customer. - Action **Create Contact** Creates a new contact in OnceHub. Give at least an email address or a mobile number. - Action **Create One-Time Booking Link** Creates a one-time booking link for a published OnceHub booking calendar, optionally prefilling the booking form and pinning the host or duration. - Action **Delete Contact** Deletes a contact from OnceHub. - Action **Find Contact** Finds a OnceHub contact by email address. - Action **Get Available Time Slots** Returns the open meeting times on a OnceHub booking calendar for the window you choose. - Action **Get Booking Calendar** Returns one OnceHub booking calendar with its host, public link and meeting length. - Action **Get Booking Details** Returns one OnceHub booking with its time, customer details and booking form answers. - Action **Get Contact** Returns one OnceHub contact with its details and custom fields. - Action **Get Contact's Future Meetings** Returns a contact's upcoming OnceHub meetings — the bookings that start after the time you give. - Action **List Booking Calendars** Lists the booking calendars in your OnceHub account. - Action **List Bookings** Lists OnceHub bookings, with optional filters for status, contact, host, calendar and date range. - Action **List Contacts** Lists the contacts in your OnceHub account, with optional email and date filters. - Action **Mark Booking as No-Show** Marks a OnceHub booking as a no-show. - Action **Reassign Booking** Reassigns a OnceHub booking to a different host, optionally naming the video conferencing service to use. - Action **Request Reschedule** Asks the customer to pick a new time for a OnceHub booking, optionally telling them why. - Action **Update Contact** Updates an existing OnceHub contact. Only the fields you fill in are changed; anything left blank keeps its current value. ## Each app on its own - [ **eSputnik** ESputnik is a marketing automation service made to embody the toughest ideas of enterprise level solutions...](https://apiant.ai/connections/esputnik) - [ **OnceHub** Capture, qualify, and engage with inbound leads using ScheduleOnce, ChatOnce, FormOnce and SubmitOnce.](https://apiant.ai/connections/oncehub) Reviews ## What our customers say ## More from eSputnik - [ **eSputnik to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/esputnik-to-hubspot) - [ **eSputnik to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/esputnik-to-salesforce) - [ **eSputnik to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/esputnik-to-slack) - [ **eSputnik to Google Sheets** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/esputnik-to-google-sheets) - [ **eSputnik to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/esputnik-to-gmail) - [ **eSputnik to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/esputnik-to-google-calendar) ## More into OnceHub - [ **Alegra to OnceHub** Alegra is an accounting and billing app designed for Latin American managers.](https://apiant.ai/connect/alegra-to-oncehub) - [ **Breeze to OnceHub** Breeze is a simple project management tool that enables teams to plan, track and organize their work.](https://apiant.ai/connect/breeze-to-oncehub) - [ **Google Sheets to OnceHub** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-oncehub) - [ **Google Calendar to OnceHub** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-oncehub) - [ **Google Drive to OnceHub** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-oncehub) - [ **Notion to OnceHub** A new tool that blends your everyday work apps into one. It's the all-in-one workspace for you and your team.](https://apiant.ai/connect/notion-to-oncehub) Questions ## eSputnik and OnceHub, answered ### ### What can start an automation from eSputnik? Any of eSputnik's 2 triggers in the catalog, including New Contact and New Contact in Segment. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in OnceHub when something happens in eSputnik? Any of OnceHub's 17 actions, including Create Contact, Create One-Time Booking Link, Update Contact and Find Contact. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from OnceHub to eSputnik? Yes. When something happens in OnceHub, your agent can act in eSputnik too. This page covers both directions: OnceHub's triggers and eSputnik's actions are listed here as well. ### ### Do I have to build a connector for eSputnik or OnceHub? 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 eSputnik and OnceHub 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.