Developer Community

Hi, I want to authorize users on my website and get their calendar events.Does each user need to have a standard plan (or higher) or will my paid subscription work?

Hello Calendly Developer Community,I'm encountering a critical issue with the "List Events" endpoint in the Calendly API, specifically related to the pagination functionality. I'm hoping to get some insights or assistance from the community.Here's a detailed description of the problem:Initial Request Success: The first API call to the "List Events" endpoint to retrieve 100 events works as expected. Pagination Issue: However, when I attempt to make a subsequent call using the page_token parameter (which I received from the initial request) for the next set of events, the API returns a 400 error. This suggests a problem with the pagination implementation. Environment: I've encountered this issue consistently in both Python and Make (Integromat) environments. Comparison with Other Endpoints: To isolate the problem, I've tested pagination with other endpoints, such as the one used for routing forms, and it worked correctly there. This indicates that the issue seems specific to the "List Ev

Hi, how to refresh access token with refresh token, i can not find it in document 

Hi,I’m using your webhook that react the scheduling of my users.I pre fill via the URL the name and email of the user.But if one user decide to change the email for something else, eventually it can crash the app. I can find a way around with an “if email exist” statement, but if the user decide to put an already existing email that is not his, the webhook will still process it and change things in the database of the user’s mail used.There should be a way to go around that.Thank you

Hello,I have embeded our Calendly on a dedicated page on our website via an iframe. Everytime I open the page, the Calendly loads a first time and then disappears for a second before loading again. So it essentially loads twice. It isn’t systematic, but I’d say this occurs 80% of the time. I cannot figure out what is causing this issue. Our website is a Wordpress that uses Elementor. https://www.indy.fr/routing-form-calendly-iframe/Thanks! 

I have turned off the cookie pop up on the inline embed but I believe the section for the cookies settings is still showing. This has caused some problems with the margins on the page when going between different breakpoints.  Is it possible to remove this from the embed to give more control of the sizing around it?Thanks  

Hello!We use a calendar on our wordpress (wpbakery) website, but we have a problem. On the mobile view of the website, the form has a very short height. How can we solve this problem?I have tried both data-resize=”true” and overflow-y: hidden !important;  but it didn’t work!https://wordpress-475423-4893252.cloudwaysapps.com/appointments/

Hey folks, how are you?Is it possible to update an event type via API? For instance, I have a webhook that sends me some data, and I would like to modify the event type to a dynamic duration so that when the client schedules an appointment in Calendly, it calculates the time interval and blocks the corresponding time slots.Example: 2 hours and 20 minutes. The client schedules the service at 5 PM, so I would block the calendar from 5 PM to 7:20 PM.

I am able to successfully retrieve a token from OAuth but am getting a “Request failed with status code 404” when I make an api request. Has anyone encountered the same?

Hi there,Does the API offer a way to book a meeting?If not, do you have an ETA for this important functionality? It’s hard to work around this missing feature.Paulus

Hi,I’ve found that Calendly, when embedded on a website, is showing the “click to accept marketing cookies and enable this content” message.Setting “ hide_gdpr_banner=1” makes no difference.By displaying this modal message, you are forcing users to consent, before making a booking. Forced consent and linking consent with other matters both invalidate consent under GDPR, therefore you do not have a lawful basis for marketing cookies. All your tracking data is unlawful.This is a particular deal breaker for me because you’re preventing customers from booking, just so you can gather marketing data about my website.Please fix it quickly.Keith

As the title suggests, we’re trying to redirect after booking is complete but it fails with the following error:Redirect issue: Unsafe attempt to initiate navigation for frame [URL] The frame attempting navigation of the top-level window is sandboxed with the 'allow-top-navigation-by-user-activation' flag, but has no user activation (aka gesture)We’re just using a standard Calendly embed, and it all appears to work apart from the redirect at the end.When I test using a simple HTML page, everything is fine. However this page is hosted on Framer, so I’m guessing there’s something in Framer that’s conflicting?You can see it in action here:https://recsites.com/uk/book-demo Any assistance is greatly appreciated.

Hi Calendly Community,I’m trying to integrate the Calendly API into my website to create a custom booking flow, but I’ve run into a few issues:When I use the API to fetch available time slots, the response occasionally returns empty, even though the calendar has availability. I’m receiving a 401 Unauthorized error intermittently, even though I’ve double-checked my authentication token and API key. The booking flow works fine in testing but sometimes fails to confirm bookings on the live site, displaying a “failed to process” message.Here’s what I’ve done so far:Verified that the API token is valid and has the correct permissions. Ensured my API requests comply with the documentation (e.g., correct headers and parameters). Tested the integration in a local development environment, where it works more consistently.Could this be related to rate limits, caching issues, or something else? Any insights or advice on making the integration more stable and reliable would be greatly appreciated!

I am working with the calendly webhooks, and I am successfully able to use invitee.created and invitee.cancelled.  But what about when a user reschedules a meeting?  I don’t see any event types for rescheduling, and when a meeting is rescheduled, it’s giving me a cancellation event, with a rescheduled: true in the event body, but it doesn’t seem to be sending me the new rescheduled date/times.  Am I missing something here?  The documentation for calendly doesn’t show a rescheduled webhook.  Wondering how to go about this :-)Thanks!

Hi EveryoneI am working on integrating Calendly with Salesforce and need a way to automatically update a custom field on a Salesforce object whenever a new user is added to the organization in Calendly and he/she accepts the Invite. Here's the scenario:When a user accepts the Calendly invite, I need their unique Calendly ID and Email Address to be sent to Salesforce and updated in a specific custom field on a Salesforce object. Calendly ID should be the unique user identifier which is present in the scheduling URL of the new user. eg: calendly id which I am looking for is john-doe (slug) which is in scheduling url: https://calendly.com/john-doe Does Calendly provide any webhook or event that can notify Salesforce with the details I need, when an invite is accepted?

HiI need to send an invoice to my client when they paid for an event.I don’t find anything in API docs related to payment info.Can you help 

Could you add an attribute that would help developers customize the form styles with their own CSS properties. Here is a simple way to implement it. <script src="https://assets.calendly.com/assets/external/widget.js" type="text/javascript"></script><div class="calendly-inline-widget" data-url="https://calendly.com/andry-heyreliable/30min?hide_gdpr_banner=1" style="height:700px;"  data-custom-css=”https://testsite.local/custom-styles.css”  ></div> Just simple `data-custom-css`  will help to change styles of widget by having more strong priority 

 I want to create a webhook that listens to all the events associated with my organization. Below is my request object.var requestBody = new WebhookSubscriptionRequest{    url = "https://00f9-2001-ee1-df19-e6e0-a953-99e6-1ea6-928c.ngrok-free.app/Calendly/Callback",    events = new string[] { "invitee.created", "invitee.canceled" },    scope = "organization",    organization = orgUrl,    signing_key = "ABC",}; Then I got this error:  But in the document, it looks like the group and user parameters are optional. Am I missing something?

Is it possible to include any custom fields like the one in the image in the Calendly form request that will display them in the body of the emails that the client and site owner receive?I read in the documentation about new fields, and questions that come with iframe But this is not quite it. My task is to add my OWN fields when sending the form. Is it posiable in some JS code ?

I just signed up for Calendly and am testing it out. There seems to be an issue when I create the Personal Access Token and use it for the API connection. Here is what I am getting returned: 401 Unauthorized {"title": "Unauthenticated","message": "The access token is invalid"} I am trying to test it within the docs, and have also tried testing through Postman, etc. Everywhere is showing the same error.  For security, I replaced the personal access token. Thank you for your help in advanced.

I have an integration with an app I’m developing for scheduling meetings. My app checks the Calendly API and verifies the calendly subscription still exists everytime when it starts. I’m running NGROK to forward requests locally currently with the subscription and I can no longer see requests from Calendly. I confirmed the subscription is still there. I just tested another webhook for an esignature API I also have setup and it’s working and forwarding. The calendly one is broken and doesn’t forward (invitee.created in this case).It was working before, I have no network issues so I assume this is a Calendly problem. I can see the token shows last access date so auth/connect is fine. I am just not receiving payloads anymore. I last saw this working a few days ago. 

I’m running into an issue when trying to suppress the GDPR banner for rescheduling events using the embedded widget integration.Calendly documentation indicates the GDPR cookie banner can be hidden using the “hide_gdpr_banner” GET parameter when calling the embedded popup integration. However, the banner still appears when I have the parameter set in the URL. The parameter is working correctly for embedded popup widgets to create an event and to cancel an event, but doesn’t work for rescheduling.Is this a bug in the Calendly integration?

We’re trying out the Calendly widget. The css file is not minified, and our site health check is complaining about it. Is there a minified version of this file?https://assets.calendly.com/assets/external/widget.cssNote that the corresponding JS file is minified.Thanks!

Hi all, I hope someone can help me with this.Issue:I’ve embedded a Calendly widget into my website.I’ve tried following along with the documentation to dynamically add UTM parameters to the data-url (as the documentation says) and reinitialise the Calendly widget (along with trying a range of other things): https://help.calendly.com/hc/en-us/articles/4406950779799-How-to-source-track-your-Calendly-embed-with-UTM-parameters#h_01HBEHS384CGRJB9RHQH0T4A8YStill whenever I submit the widget, no UTMs are passed through.I’ve tried adding them to the data-url, using prefill, and reinitialising the widget after adding them. Use Case:I need to be able to track the source and medium of sessions (especially who come from campaigns) when a user fills out the Calendly widget on an embedded calendar on my website.It seems everything (all integrations and help pages) is geared around people booking on a Calendly page and not via an embedded calendar on a website.Surely there is a solution to this?It ne

Hi there,I found only the possibility to receive the Busy Times with “List User Busy Times”, but unfortunately it seems to be no possibility to set the Busy Times through the API. This would be very useful.Kind regards, Christian