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API + Webhook Help

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

  • 252 Topics
  • 453 Replies
252 Topics
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Devin14002Community Member
asked in API + Webhook Help
In the embed form, the text and bg color in the expandable details override my color settings.

This is the first time I’ve used Calendly and I was disappointed in the customization options for the embed form. I was able to choose background, text, and link colors. However I chose a darker theme and there are details in the second step that aren’t adhering to those settings. I would remove the details if I could. It’s an expanding toggle, which should have less prominence. Because the background and text css has been overridden, it has much more prominence than it should. I can’t change these settings on my end. Essentially, there are two css properties that are creating the issue, which I believe should be removed..c1y2smo4 { background-color: var(--coreColorNeutral100, #fafafa); color: var(--coreColorNeutral900, #0a2540);}If I turn these off, everything looks fine (see images). Is there a way this can be corrected on the Calendly side?Link to page: https://sensryui.com/contact/Properties turned off, shows my preferred styles

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quad-researchCommunity Member
posted in API + Webhook Help
New Feature Request - Customizable Query Code Autofills

We advertise the link to our Calendly on another website (which we have no control over). When a person clicks on this link, certain query codes are attached to the link.It would be extremely helpful if we could use this information to autofill the answers to some of our questions when the person is signing up for a time slot.

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Randy65405Community Member
asked in API + Webhook Help
Calendly + JIRA Integration (formatting date/time) - Need Help!

We just migrated to Calendly API v2 and are having issues with formatting the date/time fields.In particular, I’m using the start_time api field. There is no more “pretty” version of the start_time api field, so we need to format it in JIRA automation. I noticed, we get the date/time value in the start_time field as “2025-06-25T05:00:00.000000Z” (for example). However, in the JIRA documentation, JIRA is expecting the date/time field as “2020-08-18T02:40:37.0+0000” (for example). Because of this, the smart value format operations in JIRA automation do not recognize the date/time format therefore will not work. Has anyone found a solution to this issue?

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Inspection84161Community Member
asked in API + Webhook Help
Hide Event Type Details

I’ve tried using hide_event_type_details=1 to remove the event type details from an inline embedded form. My goal is to eliminate the unnecessary step of making someone click a single listed event type just to select a date and time. How do I accomplish this? <!-- Calendly inline widget begin --><div class="calendly-inline-widget" data-url="https://calendly.com/connect-xyzcorp?hide_landing_page_details=1&hide_gdpr_banner=1&hide_event_type_details=1" style="min-width:320px;height:100vh;"></div><script type="text/javascript" src="https://assets.calendly.com/assets/external/widget.js" async></script><!-- Calendly inline widget end --> 

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Austin
Community Manager
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Jitjatjo47143Community Member
asked in API + Webhook Help
UTM params are removed with redirect

I have  https://www.calendly.com/jjj-testing/?utm_medium=social&utm_source=facebook&utm_campaign=summer%20promotion&salesforce_uuid=ffeddb07-041a-4df0-9f22-999c6c7a0740&name=Fredy%20Haag&email=fredyU.haag%40autotest.com when I visit this link utm_* is removed but salesforce_uuid stays in place. In the result I receive only salesforce_uuid in webhook. Why this happens and how to prevent removing of UTM? 

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Austin
Community Manager
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Liandroid1111Community Member
asked in API + Webhook Help
The embed code gives an error in wordpress

I have tried some of the recommendations in the help articles but I still can get the embed code to book an event show up correctly on my website. I added the embed code as custom html. the preview looks great but on the site the calendar does not appear but the link https://assets.calendly.com/assets/external/widget.js Could anyone help me troubleshoot to help visitors to my website see the embedded calendar. Thanks.

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Austin
Community Manager
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João BenteuCommunity Member
asked in API + Webhook Help
How to use Calendly API V2 to schedule events via WhatsApp API?

Hi everyone,I’m working on an integration where I need to use the Calendly API V2 to schedule events, and I plan to do this through a WhatsApp API. Could anyone provide guidance on how to authenticate and interact with the Calendly API to create new events? Specifically, I want to allow users to schedule meetings directly via WhatsApp.Any advice or example code would be greatly appreciated!Thank you in advance!

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tannerCommunity Member
asked in API + Webhook Help
Pending Scheduled Events and Creating Meeting Polls via API

Hello,I'm currently working on integrating Calendly more deeply into our scheduling workflow and have several questions regarding the API's capabilities, specifically around scheduled events and meeting polls. Querying Pending Events: Is there a way to specifically query for scheduled events that are in a 'pending' state, such as meeting polls? This functionality would be incredibly useful for managing large numbers of appointment requests. Creating Meeting Polls via API: While the API documentation provides details on creating One-Off Event Types, I am curious if there is a similar capability for creating meeting polls. I noticed that the event type class includes a pooling_type attribute. Could this be utilized to create meeting polls, and if so, could you provide some guidance or point me to the relevant documentation? I appreciate any help or direction you can provide. Thank you for supporting the community with your insights!

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WaggingLabsCommunity Member
asked in API + Webhook Help
Embed form color variables differ from what was selected

I created an inline embed widget and set the text color to white #fff. However, the color that renders based on the colorTextStandard variable is #dedede.  Below is the script I’m using. You can find the widget at the bottom of wagginglabs.com<!-- Calendly inline widget begin --><div class="calendly-inline-widget" data-url="https://calendly.com/wagginglabs/chat?hide_event_type_details=1&hide_gdpr_banner=1&background_color=162035&text_color=ffffff&primary_color=99eff1" style="min-width:320px;height:700px;"></div><script type="text/javascript" src="https://assets.calendly.com/assets/external/widget.js" async></script><!-- Calendly inline widget end --> 

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jimmy07044Community Member
asked in API + Webhook Help
Cookie banner re-appears after first meeting booked despite disabling it

I have used the following code to ensure the cookie banner doesn’t appear:hide_gdpr_banner=1On initial load of the calendar page the banner doesn’t appearBut after someone has booked their first meeting and the calendar allows you to book a second meeting the cookie banner re-appears.How can I stop this from happening?I’m using Divi builder on Wordpress  

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Joshua13266Community Member
posted in API + Webhook Help
Request: API Endpoint to GET Poll Responses

 I’m reaching out to request a critical feature for Calendly’s API: an endpoint to get/retrieve poll data. This capability is essential for my business, and I believe it would benefit many other developers in the community as well. The ProblemMy team is building workflows in the financial industry where meetings need to be seamless and easy -- often requiring our internal users to leverage multiple systems to schedule, log, and execute the meeting. Currently, Calendly’s API (as of 29-Apr-2025) does NOT allow us to fetch meeting poll results, so there is no way to determine which events are ready to be scheduled across hundreds of scheduled meetings. This limitation causes friction:Clients expect instant scheduling once availability is confirmed. Scrolling through hundreds of meetings and emails to determine which are ready for scheduling takes significant time, leading to drop-offs and lost business. In competitive markets, delays in scheduling can result in clients choosing faster alt

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MBOCommunity Member
asked in API + Webhook Help
Identify Event name

I am trying to create an automation. When a person book a time in my Event page, I sent this information to Albato, an automation tool. As I have 2 event pages, one called Interview and the other Strategy Session. Which variable should I use to identify the Event name? Even though I am using the Event variable as you can see the image, it is not working. So, I believe this is not the correct variable to be using. The name is correct but the Event this not to be the correct variable.Does anyone know which variable is the correct one to be used to identify the Event Page?Thank you! 

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JANVIER76203Community Member
posted in API + Webhook Help
Laisser un choix réduit sur le type de rendez-vous sur certaines plages

Bonjour, Je m’explique, j’aimerai laisser un choix réduit du type de rendez-vous sur des plages occasionnelles, par exemple de décider d’accepter que des rendez-vous visio sur une matinée, occasionnellement 

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botpapiCommunity Member
asked in API + Webhook Help
Displaying Calendly Widget on Wix Desktop Only

I have a desktop and mobile version of a Wix website and have added the embed code for Popup Widget through custom code. I want to display the widget only on desktop as it clutters the mobile display too much. Can anyone provide custom code for this?

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NeighborhoodwindowtingCommunity Member
posted in API + Webhook Help
More Options Needed For No-Shows

Can we get the following features for No-Shows?Ability to change meeting to No-Show in App. Cancel meeting is the only option available. Follow up text and email messages.

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David
Community Manager
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grandcircusCommunity Member
asked in API + Webhook Help
Calendly Embed Error: Inline embed visually showing twice but only embedded once

Hi everyone,I’m having the issue where all of a sudden starting yesterday our embedded calendly inline widgets started appearing visually twice on the website. It looks super unprofessional and annoying and we’ve never had this issue before. All of the embed have existed prior to yesterday and have worked great for months, nothing’s changed. It’s happening on our wordpress site AND our hubspot landing pages. I’ve tried everything debugging wise on wordpress etc and I can’t find any reason for this to happen out of the blue. I’ve hidden the doubles under a white backround from the section beneath right now, but the site is grandcircus.co if anyone wants to look at the code.Please help! Oliver  

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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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Tems.hkCommunity Member
asked in API + Webhook Help
Token of API V1 does not work with API V2

Hi,I’m using Flutterflow and tested on postman. Here is the API call which does work wellhttps://api.calendly.com/users/c87babc0-4bb4-4659-9ed5-f4ac3f6c6202/ And here is the API V2 call which does not workhttps://api.calendly.com/scheduled_events?count=5&page_token=MY_TOKEN&user=https://api.calendly.com/users/c87babc0-4bb4-4659-9ed5-f4ac3f6c6202 I made the test with Postman and Reqbin, still the same result{  "title": "Unauthenticated",  "message": "The access token is invalid"}Maybe, I missed something or I misunderstanding but I’m looking for why I get this error message. Thank you  for your helpPS : I’m under 14days trial before starting the paid version. WOuld it be a limitation for the free version ?

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Jerlyn76144Community Member
asked in API + Webhook Help
Is there a master API key?

I have a use case where I want to partner with local restaurants and offer a Book A Table feature via my app. Is there a way I can use a single ‘master’ API key to access the individual calendars of my partner restaurants and create bookings via the API? 

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Marcos58777Community Member
asked in API + Webhook Help
Problem with List Event Type Available Times

Hello.Im using the List Event Type Available Times endpoint, I get this response: "title": "Invalid Argument","message": "The supplied parameters are invalid.","details": [      {           "parameter": "event_type",           "message": "Not enough team members for this event type."       }]Does anyone have the same problem? Any solution available?

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K78647Community Member
asked in API + Webhook Help
Calendly event not added to GCal

I updated to Chrome browser v135.0.7049.42 today and a Calendly event came through before I had restarted Chrome. Calendly says my Google calendar is still connected, the event shows up in my Calendly meetings list, and I got the notification email but it does not appear on my calendar. There does not seem to be a way to re-send a calendar invite from the Calendly dash, or download an ics file so I guess I just have to manually create the event and it won’t be synced to Calendly? I am concerned this will be an ongoing issue in the latest Chrome update.

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David
Community Manager
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trunkey2003Community Member
asked in API + Webhook Help
Calendly Embedding: Delayed Load

The embedded Calendly didn’t load until I scrolled it into view, which is bad for my user experience, even though I loaded the script right when the landing page was visited. I visited Calendly embed demo sites and it seems that they have the same behavior.How can I prevent the loading experience ?

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MartinQuijanoCommunity Member
asked in API + Webhook Help
Problem with List Event Type Aveilable Times

Hi. Im using the List Event Type Available Times endpoint, and sometimes I get the “Not enough team members for this event type” error mesage. The whole error looks like this:{    "title": "Invalid Argument",    "message": "The supplied parameters are invalid.",    "details": [        {            "parameter": "event_type",            "message": "Not enough team members for this event type."        }    ]}Anyone had the same problem?

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Audrey16782Community Member
asked in API + Webhook Help
react-calendly's InlineWidget won't customize colors

Hello,I’ve been trying to update the module's colors so it fits my website’s theme with no success so far.import { InlineWidget } from 'react-calendly';const MyComponent = () => <InlineWidget url="{{MY_URL}}" pageSettings={{ backgroundColor: "0A0B12" primaryColor: "007AFF"​ textColor: "FFFFFF" }} />; For the record, I’ve tried with and without the # in front of the hex code as well as with lowercase hex codes. I don't see any error whatsoever but it keeps the original colors as if nothing happened.Also, other page settings to hide details don't seem to change anything either. Am I doing it the right way?Maybe the NPM documentation is outdated.

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ThomasHagueCommunity Member
asked in API + Webhook Help
Calendly not Loading on Website on Mobiles (Apple, Samsung)

The calendly booking page doesn’t load on my website- www.thebreathcoach.co.uk The calendly integration loads on some mobiles but not others. Has anyone come across this before or have any ideas for a simple fix?This is my consultation booking page, and it’s where all my work comes in—so getting it working across all devices is important.Any advice would be much appreciated.Thanks,Thomas

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