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API + Webhook Help

Got questions on API, webhooks, code, and more? Developer Community has answers.

  • 218 Topics
  • 417 Replies
218 Topics
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Eugene NodeJsNew Community Member
asked in API + Webhook Help
Trouble with OAuth2 Token Exchange using Calendly API - Invalid Grant Error

Hello Calendly Developer Community,I'm currently working on integrating Calendly into our Node.js/Express application to allow users to manage their appointments. I have successfully directed users to the authorization URL, and they can authorize the application successfully. However, I am encountering an issue during the OAuth token exchange phase.Process Overview: User Authorization: Users are redirected to the following URL to authorize: https://auth.calendly.com/oauth/authorize?client_id=YOUR_CLIENT_ID&redirect_uri=YOUR_ENCODED_REDIRECT_URI&response_type=code Upon successful authorization, they are redirected back with an authorization code. Authorization Code Example: Code received: qc_wV5N-WYdM8ROY-xZJRVwQUp2nx_mY3ONn1i3Yb_Q Token Exchange Request: I then make a POST request to exchange the authorization code for an access token: curl --request POST \ --url https://auth.calendly.com/oauth/token \ --header 'Content-Type: application/x-www-form-urlencoded' \ --data-ur

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Chee33513Community Member
asked in API + Webhook Help
How to delete webhook?

May I know how to delete webhook? as in documentation it stated required webhook_uuid but which one is the uuid? 

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James64740New Community Member
asked in API + Webhook Help
Need to add Buffer when creating a one--off event type via API

I am struggling to come up with a solution on this.I created a booking page where a customer can choose topics they need help with, each topic has a set duration, so my first issues is I need to dynamically set the event duration. The second issue I have is I have a system knowing which agents are skilled on each topic, so some of the choices may require multiple agents to attend the meeting.I can accomplish both of these issues by creating One-Off Event Types using the API and can do collective events when multiple agents are needed, which is great.The issue I have now is I need to be able to set buffers on these event types, or my agents are going to be bombarded with bookings with no breaks potentially.I really don’t like butting 2 events together as a lot of our sessions do take longer than expected as these are onboarding/support sessions, and we can run into issues if a customer only books a 15 minute topic, and we run into an unexpected issue, which does happen frequently.I also

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Jason41550Community Member
asked in API + Webhook Help
Parent window notification messages

I’ve been following the example and Getting Started guide for implementing the embedded Calendly control, and how the parent window may receive notifications by setting a message handler. The window is not receiving any messages. [My react-native code is copied below.]I also copied the code from another user’s question, with no success.Does this feature work? I’m looking to be able to confirm within my application that an event has been scheduled.Feel free to simply address the code in the other user’s question, but I have copied my code below (with the link replaced). React-native prototype code:import React, { useEffect } from 'react';import { View, Text, TextInput } from 'react-native';export const IFrameTest = () => {  const htmlContent = `<!DOCTYPE html>    <html>      <body>        <!-- Calendly inline widget begin -->        <div class="calendly-inline-widget" data-url="https://calendly.com/xxxxmy-linkxxxx?embed_domain=localhost&embed_type=Inlin

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Farsana_14Community Member
asked in API + Webhook Help
User_Availabilty API- Type -wday vs date

Team, I am extracting  the data from  the api ,https://api.calendly.com/user_availability_schedules  Few providers blocked using wday and few users are with date. Is there any parameters to differentiate which providers are active on What   “TYPE”.  Its really confusing . ThanksFarsana  

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RafaelMaioNew Community Member
asked in API + Webhook Help
List organization round robin using API

So, i want to query all round robin event types from an organizationI’m using the https://developer.calendly.com/api-docs/25a4ece03c1bc-list-user-s-event-types API but when i use the ‘organization’ parameter instead of ‘user’ parameter, i’m only receiving individual eventswhen i use the user paremeter it works fine, but for my use case i’ll need to get all round robin events available, independent of the useris there anyway to achieve that without having to query user by user?

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Nico45275New Community Member
asked in API + Webhook Help
Webhook - Event Date/Time

Hi there,I tried to connect Calendly with Make/Workato using a webhook. It seems that the most important field (the date and time of the scheduled appointment) is missing from the transferred data.Can anyone help with this and tell me how to find the right information?Regards! 

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Weijia Liu
Weijia LiuCommunity Member
asked in API + Webhook Help
Inquiry on Seamless Integration Migration and PKCE Auth Update for Calendly

We have been using Calendly for quite some time, having integrated it into our system via a Google form submission where your team provided us with the Client ID and Secret through LastPass.We are currently exploring the possibility of seamlessly migrating this integration to a new management platform. We would like to inquire if there is a straightforward process for this transition that would maintain the continuity of our current setup without any disruptions.Additionally, we have encountered a challenge with the recent requirement for Auth with PKCE in Calendly. Our current application is not managed through a platform that supports this, and we are required to change the kind of app to 'native'. We are seeking guidance on whether there is a solution that would allow us to comply with this new requirement without having to alter our existing application structure.We would greatly appreciate any assistance or recommendations you could provide to help us navigate these updates.Thank

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yhy_Community Member
asked in API + Webhook Help
Content-Security-Policy: calendly requires unsafe capabilities

Hi,We’re setting up the calendly integration but are surprised to see that it doesn’t work without greatly relaxing the Content-Security-Policy in use in our app: in order to work, calendly requires the ‘unsafe-inline' and ‘unsafe-eval’ on both the script-src and style-src fetch directives. This is making us more exposed to CSRF and XSS attacks.So my question is: are you aware of this, and are you planning to update your JS code?Thanks

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KshevaCommunity Member
asked in API + Webhook Help
When I try connection to API I have 403 error forbiden

When I try connaction by API V2  URLhttps://api.calendly.com/webhook_subscriptionsI have error from Cloudfare with 403 error.  How I can recive access to API?

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Doe06475Community Member
asked in API + Webhook Help
Enhancing Calendly Widget: Styling, Responsive Design, and Event Management

Hey Calendly Community,I'm working on adding Calendly to our custom web app, and I could use some help with a few things.Here’s what I’m facing:Styling Customization: I want to change how the Calendly widget looks to match our app's design. I've tried using CSS, but it seems like Calendly’s default styles are overriding mine. How can I make my custom styles work?Responsive Design: Our app is designed to work well on all screen sizes, but the Calendly widget doesn’t resize properly on smaller screens. It looks off and affects the user experience. How can I make the widget more responsive?Event Handling: I need to know when certain events happen in the Calendly widget, like when someone schedules or cancels an appointment. I want to run some custom code when these events occur. How can I capture and handle these events in my app?If you have any advice, code examples, or tips on these issues, please share. Your help would be greatly appreciated!Thanks!

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Austin
Community Manager
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Zaid33150Community Member
asked in API + Webhook Help
Can we edit and update the event and scheduled events through API?

Can we edit and update the event and scheduled events through API?I read the documentation but found the resource only to delete the event.

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Jesse37465Community Member
asked in API + Webhook Help
Pardot Form Routing: Open in New Window?

So far I’ve been able to get the Calendly Routing to sync up with Pardot and detect when a form is submitted, but when the form routes to a Calendly page it loads it as a pop-up window in the iframe. Is it possible to load the calendly page in a new window? Note: When I provide a URL to route to instead of a calendly form it routes just fine with the whole window.

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Charchil44654Community Member
asked in API + Webhook Help
Logging out with Iauth2.0

in my product, I have integrated Calendly using oauth2.0.When user logged in, it stores cookie inside their domain calendly.com.The problem is when user sign out and again sign in because of those cookies already store, it does not ask for credentials and logged in with previous account automatically.At the time of logging out, also invoked revoke token endpoint API provided by Calendly.

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Ingrid FaustoCommunity Member
asked in API + Webhook Help
Link Quebrado

Prezados Amigos ou Equipe do Calendly, Utilizo o Calendly em um Formulário de captura de agendamento com os interessados (APP Respondi), contudo, quando leio as respostas do formulário, a pergunta que está o link do agendamento (com as informações de data e horário agendado, ele retorna com a informação:  “Sorry, the event you're looking for can't be found.”.Antes não era assim, pois retornava exatamente o dia e horário do agendamento.Em conversa com o APP Respondi, disseram que é uma falha do lado do Calnedly.Como não entendo de integração, não sei avaliar o que está acontecendo exatamente. Peço ajuda e orientação para correção.  Aguardando.Ingrid e Charles

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Atul61676Community Member
asked in API + Webhook Help
Scheduled Event with API

Hi Calendly Support Team,I hope this message finds you well. I am currently integrating Calendly into my application and would like to use the Scheduled Events POST API to programmatically create events. I have a few questions and would appreciate your assistance:Could you provide a detailed example of the correct format for the POST request body to schedule an event?

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hectormxnCommunity Member
asked in API + Webhook Help
give type to events one_off_events_types

 Through API I managed to create a meeting one_off_event_types, however I would like to indicate that it belongs to some specific event type through the same API

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cristiano.madeiraCommunity Member
asked in API + Webhook Help
/scheduled_events endpoint missing rescheduled field

Why the /scheduled_events doesn't have the recheduled: boolean field like the webhook does?Is there a way to determine if an event was rescheduled without using a webhook?

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jerschneid
jerschneidCommunity Member
asked in API + Webhook Help
PUT or GET "Amount to be collected"?

I’m looking to use the calendly API to sync pricing for events between my website and Calendly. In the Calendly UI there is an “Amount to be collected” field shown here:  For a given event type, is it possible to use the API to PUT a new value there (preferred) or GET the current “Amount to be collected” given an event type?  

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Austin
Community Manager
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TechAnalyticsCommunity Member
asked in API + Webhook Help
can you reconsider launching scheduling API?

I saw a few posts ranging from years to months ago requesting a “scheduling API” to be launched. I wanted to know if this was any closer to becoming a reality, if there was a timeline / early access option.To be honest, it seems crazy to me that this has not been launched.I’m currently working with clients to add Voice based scheduling, which is useful for both organic bookings, and for accessibility with visually impaired users. Naturally a lot of clients are already using Calendly. As it stands as we cannot schedule events from user data, the only thing I can do is encourage people to migrate away from your service because of this limitation - which seems pretty sad since you’ve often been a staple supplier.This seems like a big miss that is going to get worse very quickly as AI increases the volume of non-traditional booking interfaces being used - if you haven’t I would ask you to reconsider.

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Adrianne16328Community Member
asked in API + Webhook Help
DKIM, SPF records

HiI need to set up DKIM & SPF for emails sent from Calendly - what records need adding to my server - there i no documentation anywhere.

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Ad2BoxCommunity Member
asked in API + Webhook Help
GTM Tracking

How can we track “Schedule Event” button with Google Tag Manager. Please help!

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Kelsi
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James13710New Community Member
asked in API + Webhook Help
Where is the list of all possible timezone names that can be returned through the API

Where can I find the full list of possible time zone names returned by the API for a users local timezone.  The API seems to return names based on the city that the user is in.  Is there a list of all possible names? Is it possible to have the API send the timezone send as Zulu time -7 or -6?

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Bharat41236Community Member
asked in API + Webhook Help
calendly have any way to send extra data during schedule meeting request from embed calendy

hi  calendly team i  am going to implement integration of caldenly into next js so my backend on nest js , so i need to map schedule id with user id which was store into my database  because right now calendly just provide name and email data from meeting schedule request , so i cannot rely email id so i  can send my user id into schedule  request and received into backend side to map data

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Arman50123New Community Member
asked in API + Webhook Help
Webhooks seem to never reach the AWS API (using Lambda and API Gateway)

I have setup webhook subscriptions both to a local ngrok server as well as my deployed API in AWS which is serviced via API Gateway and Lambda.  I have confirmed that both subscriptions are definitely active.  They also both have the same events setup for the subscription. However, when an appointment is booked only my local ngrok server seems to get a request.  The API in AWS seems to never get triggered.  Is there a way to see what the specific issue was and if Calendly actually called the API?

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Austin
Community Manager
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