--- title: "Connect Brevo and OnceHub - APIANT.ai" description: "When \"Company Added\" fires in Brevo, your agent runs \"Create Contact\" in OnceHub, or \"Booking Completed\" in OnceHub to \"Add or Update Contact\" in Brevo." canonical: "https://apiant.ai/connect/brevo-to-oncehub" --- # Connect Brevo and OnceHub When **Company Added** fires in [Brevo](https://apiant.ai/connections/brevo), your agent runs **Create Contact** in [OnceHub](https://apiant.ai/connections/oncehub), or **Booking Completed** in OnceHub to **Add or Update Contact** in Brevo. Describe the whole flow and it is built, tested on every scenario and kept running. Brevo **16** triggers Brevo **16** 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 Brevo 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 Brevo and OnceHub can do together ### From Brevo to OnceHub - When **Company Added** in Brevo then **Create Contact** in OnceHub - When **Company Updated** in Brevo then **Update Contact** in OnceHub ### From OnceHub to Brevo - When **Booking Completed** in OnceHub then **Add or Update Contact** in Brevo - When **Contact Updated** in OnceHub then **Update Contact** in Brevo 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 Brevo and OnceHub ## Triggers and actions 31 triggers · 33 actions - Trigger **Company Added** Triggers when a company is created in Brevo. - Trigger **Company Updated** Triggers when a company is updated in Brevo. - Trigger **Contact Added** Triggers when a Brevo contact is added. - Trigger **Contact Subscribed to List (instant)** Instant trigger — fires when a contact is added to a list (Brevo marketing webhook event listAddition). Self-registering via the Brevo Create/Delete webhook API. - Trigger **Contact Unsubscribed** Triggers when a contact unsubscribes from an email campaign in Brevo. - Trigger **Contact Updated (instant)** Instant trigger — fires when a contact is updated (Brevo marketing webhook event contactUpdated). Self-registering via the Brevo Create/Delete webhook API. - Trigger **Deal Added** Triggers when a deal is created in Brevo. - Trigger **Deal Stage Updated** Triggers when a deal's stage is updated in Brevo. - Trigger **Link Clicked** Triggers when a Brevo contact clicks on any link in a Brevo email campaign. - Trigger **Marketing Email Delivered** Triggers when a Brevo campaign marketing email is delivered. - Trigger **Marketing Email Hard Bounced** Triggers when a Brevo campaign marketing email is hard bounced. - Trigger **Marketing Email Opened** Triggers when a Brevo campaign marketing email is opened. - Trigger **New Campaign Status** Triggers when the status of a Brevo campaign is updated. - Trigger **Transactional Email Delivered** Triggers when a Brevo transactional email is delivered. - Trigger **Transactional Email Hard Bounced** Triggers when a Brevo transactional email is hard bounced. - Trigger **Transactional Email Opened** Triggers when a Brevo transactional email is opened. - Action **Add or Update Associations** Adds or updates associations to companies, deals or contacts in Brevo. - Action **Add or Update Company** Create a new company or update an existing one in Brevo. - Action **Add or Update Contact** Creates or updates a contact. An attribute you map but leave EMPTY is IGNORED - the stored value is preserved, not deleted. Because of that, this action cannot CLEAR an attribute: to empty one, edit it in Brevo directly. Note an explicit null does not clear on Brevo either. - Action **Add or Update Deal** Create a new deal or update an existing one in Brevo. - Action **Delete Company** Deletes the selected company in Brevo, identified by its company ID. - Action **Delete Contact** Deletes the selected contact in Brevo. The contact can be identified by its email address or its contact ID. - Action **Delete Deal** Deletes the selected deal in Brevo, identified by its deal ID. - Action **Event Create** Create event for selected contact. - Action **Find Company** Finds companies in Brevo whose name matches the name you supply. Returns every match, up to 50. - Action **Find Deal** Finds deals in Brevo whose name matches the name you supply. Returns every match, up to 50. - Action **Remove Associations** Removes associations between companies, deals, or contacts in Brevo. - Action **Search Contact** Check if a contact exists in Brevo and fetch the contact details. Contact can be found by email, mobile phone number, Brevo contact ID, external ID, Whatsapp ID and landline number. - Action **Send Transactional Email** Sends an email from your Brevo account with HTML or plain text content. - Action **Send Transactional SMS** Sends an transactional SMS from your Brevo account. - Action **Unsubscribe Contact** Unsubscribe contact from the list(s) he belong to. - Action **Update Contact** Updates an existing contact by its Brevo contact ID: set attributes, block or unblock email campaigns, and add the contact to or remove it from lists. Only the fields you fill in are changed. - 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 - [ **Brevo** Brevo is the leading CRM suite designed to cultivate long-term customer relationships and help businesses...](https://apiant.ai/connections/brevo) - [ **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 Brevo - [ **Brevo to Base44** Base44 is a platform that allows non-technical people to build their own Apps using AI.](https://apiant.ai/connect/brevo-to-base44) - [ **Brevo to Clerk** Clerk is a user authentication and management platform that lets developers add sign-in, profiles, and...](https://apiant.ai/connect/brevo-to-clerk) - [ **Brevo to Ducks Unlimited** Ducks Unlimited publishes its conservation and chapter geodata through an ArcGIS open-data portal.](https://apiant.ai/connect/brevo-to-ducks-unlimited) - [ **Brevo to Mistral AI** Mistral AI is a platform for building, customizing, and deploying advanced AI models and agents for...](https://apiant.ai/connect/brevo-to-mistral-ai) - [ **Brevo to Prerender** Prerendering service that converts JavaScript-heavy web pages into cached HTML for search engine and AI...](https://apiant.ai/connect/brevo-to-prerender) - [ **Brevo to The Weather Channel** Weather data API providing current conditions, forecasts, radar, severe weather alerts, and aviation weather.](https://apiant.ai/connect/brevo-to-the-weather-channel) ## 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 ## Brevo and OnceHub, answered ### ### What can start an automation from Brevo? Any of Brevo's 16 triggers in the catalog, including Company Added, Company Updated, Contact Added and Contact Updated (instant). Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in OnceHub when something happens in Brevo? 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 Brevo? Yes. When something happens in OnceHub, your agent can act in Brevo too. This page covers both directions: OnceHub's triggers and Brevo's actions are listed here as well. ### ### Do I have to build a connector for Brevo 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 Brevo 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.