A callback URL is a URL passed to a server as part of a request. The server then uses that URL to respond asynchronously to the original caller.
Questions tagged [callbackurl]
79 questions
168
votes
8 answers
What is a callback URL in relation to an API?
I've been scouring the net, and can't seem to wrap my head around the idea of a callback URL. In my case I have a few callback URLs that I have to define myself. A popular one is a "default callback URL". What is this exactly? Can you give an…

ApathyBear
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19
votes
3 answers
Where is info.plist for React Native projects run in Expo for the purpose of callback URLs?
I am handling OAuth requests in my iOS React Native application. This application is contained and launched through Expo. I want to add in a custom callback url, so that I can return back to the application after jumping into a browser. Supposedly,…

Code Doggo
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17
votes
1 answer
What is an "authorization callback url?" for imgur and what should mine be?
I'm trying to write a program to upload an image to imgur and return the url. I want to start trying to play around with the api, but to register for my client id, one of the required fields is the "Authorization callback url." The description says…

user2816570
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12
votes
1 answer
How to integrate the AWS Cognito built-in UI?
I've been experimenting with Cognito for a few days, and I am now testing the Built-in signing UIs. I have managed to get it working, I am able to see the login page and successfully login with a User I have created. For my callback URL I'm using…

Pablo Barría Urenda
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7
votes
1 answer
How to set callback URL for Google OAuth?
I am using Google OAuth to authenticate the user in my GAE application. After the user clicks on "Grant Access", I want to return to my application. I tried setting the callback URL, but instead of being called independently, it gets appended to the…

user1625971
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6
votes
1 answer
How can I return to the current hash location using Passport.js?
I'm using Passport.js to authenticate with Google via OAuth (I'm using the passport-google-oauth strategy). It works fine, but I'm currently redirecting the user to "/", and I'd like to send them to "/" plus the current hash tag. I can send the hash…

Mike Pateras
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5
votes
1 answer
Instagram API Returning Invalid Format for Callback_Url Error
I'm using the Instagram API.
I'm trying a simple post for a subscription request, and I keep getting
"Invalid format for 'callback_url'. URL must start with http:// or
https://".
It clearly starts with that.
I can't find anyone online that's…

Rob Meronek
- 51
- 5
4
votes
4 answers
Next-auth Receiving 404 after login attempt in deployed Vercel application
Developing a next.js application that uses next-auth for authentication. It is currently setup with GitHub as the only Provider.
In development, the authentication works just fine.
In production, after I click "Sign in with GitHub", I am directed to…

Austin Karren
- 75
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4
votes
2 answers
How to use functions in services.php laravel config file
I needed to use a dynamic callback url for socialite so I added the url() function to my services.php file it worked fine(and its still working on my live server) But when tried to start the project locally I get the following error. When I remove…

Fenn-CS
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3
votes
2 answers
How do I make an M-Pesa Callback URL using Firebase Cloud Firestore?
I'm trying to make an app that can send payments to PayBill numbers with Safaricom's "Lipa Na M-Pesa" (a Kenyan thing). The call is a POST request to URL:
https://sandbox.safaricom.co.ke/mpesa/stkpush/v1/processrequest
with header:
{
…

Karolina Hagegård
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3
votes
1 answer
How to solve Auth0 Callback URL error in React Native
I'm using Auth0 with React Native. I'm following the instructions here. I'm running the following code:
auth0.webAuth.authorize({
scope: 'openid email',
audience: '{MY_DOMAIN}'
})
where {YOUR_AUTH0_DOMAIN} is replaced with my actual Auth0…

gkeenley
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3
votes
0 answers
truecaller web api not returning auth token
I am using true caller apis to fetch user data from the true caller database.
As per TrueCaller's Github documentation,I have used the below code to do the authentication
curl -X POST -H "Content-Type: application/json" -H "appKey:…

Neeraj
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3
votes
1 answer
Rails OmniAuth Facebook 'Redirect URL must be absolute'
I am trying to set up omniauth to allow users to sign in to my website with facebook. I get the following error when i click on the log in button after following the Github Tutorial
In my devise.rb file i have:
config.omniauth :facebook, "*****",…

rohaldb
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3
votes
0 answers
Create webhook for trello in php
I am creating webhook for trello using trello api and mattzuba sdk, webhook is created successfully by using post method but there are two issues
On getting this webhook by using GET function, no results I found.
On changing in model (board id ive…

Samra Batool Rizvi
- 31
- 2
3
votes
3 answers
PayPal Instant Update CallbackURL not being called in live setup
I'm working on integrating PayPal Express Checkout into an existing web application for which I've already setup Google Checkout and Amazon Payments (both SimplePay and CBA). So I'm not new to this.
Everything, including the Instant Update Callback,…

Jaffer
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