Integration
Connect SimplyBook.me to Retell AI
When Updated Client fires in SimplyBook.me, your agent runs Add Agent in Retell AI. 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 SimplyBook.me and Retell AI 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)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 SimplyBook.me can start in Retell AI
When Updated Client in SimplyBook.me
then Add Agent in Retell AI
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 SimplyBook.me and Retell AI
Triggers and actions 1 trigger · 61 actions
- Updated Client
Triggers when a client is added or any of a client's details (name, email, phone, address, subscription flags) change.
- Accept Invoice Payment
Marks an invoice as paid.
- Approve Booking
Approves a booking waiting for approval.
- Block Client
Blocks a client from booking.
- Cancel Booking
Cancels a booking.
- Create Booking
Books an appointment for a client with a service and provider at a given time.
- Create Booking Changed Webhook
Subscribes a URL to SimplyBook.me's booking-changed event, so it is called whenever a booking is edited.
- Create Calendar Note
Adds a note to the calendar, optionally blocking that time from bookings.
- Create Client
Adds a new client.
- Decline Booking
Declines a booking waiting for approval.
- Delete Calendar Note
Deletes a calendar note.
- Delete Client
Deletes a client.
- Find Bookings
Finds bookings by status, date, client, service, provider or text.
- Find Clients
Finds clients by name, email or phone.
- Find Invoices
Finds invoices by client, status, booking or date.
- Get Available Slots
Returns the open time slots for a service and provider on a day.
- Get Booking
Returns one booking by its ID, with its client, service, provider and status.
- Get Booking Links
Returns the links for a booking, such as the pages a client uses to view or cancel it.
- Get Calendar Note
Returns one calendar note by ID.
- Get Client
Returns one client by ID.
- Get First Available Slot
Returns the first open time slot for a service and provider, starting from a day.
- Get Invoice
Returns one invoice by ID, with its lines.
- Get Provider
Returns one provider by ID.
- Get Service
Returns one service by ID.
- List Booking Statuses
Returns the custom booking statuses set up for the company.
- List Locations
Returns the company's locations.
- List Providers
Returns the company's providers (staff members or resources).
- List Service Categories
Returns the company's service categories.
- List Services
Returns the company's services.
- Set Booking Comment
Saves a comment on a booking.
- Set Booking Status
Applies one of the company's custom statuses to a booking.
- Unblock Client
Lets a blocked client book again.
- Update Booking
Changes a booking's time, service, provider or client.
- Update Calendar Note
Changes a calendar note.
- Update Client
Changes a client's name, contact details or address.
- Add Agent
Create a new Retell AI voice agent attached to a response engine (Retell LLM, custom LLM, or conversation flow) and a voice.
- Create Knowledge Base
Create a new Retell AI knowledge base from texts, URLs and/or a file.
- Create Retell LLM
Create a new Retell LLM Response Engine that can be attached to an agent. This is used to generate response output for the agent.
- Delete Agent
Deletes an existing Retell AI agent, including all of its versions.
- Delete Knowledge Base
Delete an existing knowledge base.
- Delete Phone Number
Delete a phone number from your Retell AI account.
- Delete Retell LLM
Delete a Retell LLM response engine.
- Get a Call
Retrieves the full details of a Retell AI call (phone or web): status, transcript, recording links, post-call analysis, cost and latency.
- Get an Agent
Retrieve the full configuration of a Retell AI voice agent.
- Get a Phone Number
Retrieve the details of one phone number in your Retell AI account, including its bound agents, nickname and webhook settings.
- Get a Retell LLM
Retrieve the details of a Retell LLM response engine, including its prompt, model, tools and states.
- Get a Voice
Retrieve the details of a single Retell AI voice: its name, provider, accent, gender, age and a preview audio link.
- Get Concurrency
Gets your Retell AI organization's current number of ongoing calls and its concurrency limits.
- Get Knowledge Base
Retrieve the details of a knowledge base, including its processing status and sources.
- Import Phone Number
Import a phone number from your own telephony provider (for example a Twilio elastic SIP trunk) into Retell AI and optionally bind agents to it.
- List Agents
Lists the voice and chat agents in the Retell AI account, optionally filtered by channel or by a name/id search.
- List Calls
List calls in the Retell AI account, newest first by default, optionally filtered by agent, status, direction, numbers, time range and more. Returns up to 1000 calls; transcripts and recording URLs are not included (use Get a Call for those).
- List Knowledge Bases
List all knowledge bases in the Retell AI account.
- List Phone Numbers
Lists the phone numbers in your Retell AI account (up to 1000).
- List Retell LLMs
Lists the Retell LLM response engines in the account.
- List Voices
List all voices available to the Retell AI account.
- Make a Phone Call
Start a new outbound phone call from one of your Retell numbers, handled by a Retell voice agent.
- Register Phone Call
Register a phone call placed through your own (custom) telephony, so Retell issues a call id your telephony can connect the audio to.
- Update Agent
Updates an existing Retell AI voice agent's latest draft version. Only the fields you fill in are changed.
- Update Call
Update the metadata, data storage setting or custom attributes of an existing Retell AI call.
- Update Phone Number
Updates the agents, nickname, webhooks, country restrictions, SIP trunk and fallback settings of a phone number in Retell AI. Only the fields you fill in are changed.
- Update Retell LLM
Update an existing Retell LLM response engine's configuration (prompt, model, etc).
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 SimplyBook.me
SimplyBook.me to SlackSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
SimplyBook.me to StripeStripe is a payment processing platform for online businesses.
SimplyBook.me to TrelloTrello is a visual collaboration tool that organizes projects into boards, lists, and cards.
SimplyBook.me to ZoomZoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-based...
SimplyBook.me to TwilioCloud communications platform for sending SMS/MMS messages, making and managing voice calls, and looking up...
SimplyBook.me to TypeformBuild and publish online forms, surveys, and quizzes with Typeform.
More into Retell AI
HubSpot to Retell AIHubSpot is your all-in-one stop for all of your marketing software needs.
Salesforce to Retell AISalesforce is a leading enterprise customer relationship management (CRM) platform.
Google Sheets to Retell AIGoogle Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.
Gmail to Retell AIGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Google Calendar to Retell AIGoogle Calendar is a time management tool providing scheduling features, event reminders, and integration...
Questions
SimplyBook.me and Retell AI, answered
What can start an automation from SimplyBook.me?
Any of SimplyBook.me's 1 trigger in the catalog, including Updated Client . Describe the moment in plain language and your agent picks the right one.
What can your agent do in Retell AI when something happens in SimplyBook.me?
Any of Retell AI's 27 actions, including Create Knowledge Base, Create Retell LLM, Update Agent and Update Call. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Retell AI to SimplyBook.me?
Retell AI has no triggers in the catalog today, so automations start in SimplyBook.me. If you need the other direction, ask: your agent reads Retell AI's API documentation and adds it.
Do I have to build a connector for SimplyBook.me or Retell AI?
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 SimplyBook.me and Retell AI 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.