Spotify Web API - Requests without Token Authentication - authentication

I have been playing around with Spotify's web api, so I can catalogue my music playlist etc.
I have been using Ajax to send requests to fetch playlist tracks with my Auth token in the header. I am trying to find a way around using a token; I've had a look around and but I am yet to find any information on performing this type of request without a token.
I'm hoping there is a way since I'm only fetching public playlists, thus being already viewable to anyone.
If this isn't possible, I'm guessing the only way to achieve something like this would be to generate an authentication token?
Sorry if this is a silly question, but I don't understand why it isn't possible to fetch this public data without an auth token ... or is it in place to stop flooding/spamming etc.?
As always, all help is much appreciated!

It seems you need a token to perform calls to Spotify
https://developer.spotify.com/news-stories/2017/01/27/removing-unauthenticated-calls-to-the-web-api/

Related

instagram api app access token

I am working on Instagram api. I am getting problem with getting likes and comments of a public post in Instagram as it requires access token .
As we can see from the Documentation is:
https://api.instagram.com/v1/media/{media-id}/likes?access_token=ACCESS-TOKEN
I could use a third party app to generate Instagram access token and save it to my database but the problem is access token can expire any time or once we change the password so I needed a life long token like as Facebook and twitter provides APP access token or Bearer Token to post of get on behalf of app which could be generated using APP Secret and Client Token.
Or Please let me know if there's any ways to get Instagram public post likes and comments using Id.
Thanks in Advance.
There are no life long tokens by design. You'll have to implement logic to refresh a token when it expires. There is no way around this, you have to use an access token and you have to deal with the fact that tokens expire. It's on you, as the developer, to implement logic. From the documentation:
Access tokens may expire at any time in the future.
The solution you're looking for does not exist. It's so easy to implement a refresh, just look for an error or type OAuthAccessTokenException then rerun your auth flow.

Implementing OAuth2 with Socrata API

I'm implementing the Socrata API to be able to parse publicly-available data from the City of Chicago open data set. I am really just concerned about the data itself, so I did not initially think that I would need to implement OAuth2 through an app exposed via ngrok to be able to GET the data.
My initial attempt was to take the GET requests mentioned in their documentation and try to get responses through Postman.
Here's an example of such an attempt:
I also added my Socrata App Token as a param in the querystring, but the same message was shown.
So I tell myself, ok, maybe they deprecated GET requests without making the client go through OAuth2. If they didn't deprecate these GET requests, I would prefer not to have to deal with OAuth2, but I began implementing the authentication process and everything went successfully until I got to the following instructions found here:
I have every single value that needs to be included in that POST request except for 'authorization_type'. Where does this come from? I tried leaving 'authorization_type' in as a string, but received a response similar to the 'Invalid username or password' message in the top image in this question.
Are you only accessing public datasets from Chicago's data portal? From your screenshot it looks like you're trying to access the Building Permits dataset, which is public.
Authentication is only required for modifying datasets or accessing private data, so chances are very good you don't even need to authenticate. Just include an application token with your request for throttling purposes.
Glad to help you figure out your OAuth workflow, but it sounds like it might be unnecessary.

Foursquare API exposing secret in javascript

I want to integrate the foursquare API in my website but I'm not that familiar with API security so I want to make sure I'm doing it right.
I want to search for venues in an area like the documentation states:
https://api.foursquare.com/v2/venues/search
?client_id=CLIENT_ID
&client_secret=CLIENT_SECRET
&v=20130815
&ll=40.7,-74
&query=sushi
Using javascript however, I don't feel comfortable that the client secret is exposed in my code like this, because if someone looks at my source they have the client_id and client_secret which makes it possible to authenticate themselves with my code:
https://developer.foursquare.com/overview/auth
Isn't that the same as, "hey look at my source code, my username = "someusername" and my password is "somepassword"?
Shouldn't the "client_secret" remain secret like it says? Or am I looking at it the wrong way?
I think the issue is that you're trying to access the Foursquare API using Javascript, which is executed on the client side, so yes, anybody using your website can, with a little bit of investigation, see the secret key that you're using, which is something that you definitely don't want to do.
The way to get around that is not to access the API using code that is executed on the client side. Whatever language you have building the website on the server side should be the code that accesses the API (using the auth credentials that you have set up) and then returns the results of the API call to the rest of the code.
Alternately, you can get users to authenticate with Foursquare and get an access token, which you can then use in user-specific API calls, and it won't matter if those are executed on the client side. I think this is the relevant page in the documentation for using that method: https://developer.foursquare.com/overview/auth#access

How to make twitter api calls using access token

I have managed to get an access token from the twitter api. Now I want to use that token for my further data fetching things, so please help me here to get the details of my twitter account.
For example, lets say I wanted to get the user's data, so when I tested this in apigee console, I got my result.
But how to get the same result, using same api, by hitting on a browser using the access token
something like this
Please help
It's a little more complex than the URL you suggested, but you can use Twitter's OAuth tool to generate the OAuth signature you need to make requests to its Home Timeline API call.
You can find the OAuth tool here:
https://dev.twitter.com/docs/api/1.1/get/statuses/home_timeline#oauth-tool
it's not like that when making twitter api calls you need to send consumer key, consumer secret, your_access_token and your_access_token_secret together
Eg: oauth_consumer_key="KEY",oauth_signature_method="HMAC-SHA1",oauth_timestamp="TIMESTAMP",oauth_nonce="NONCE",oauth_version="1.0",oauth_token="YOUR_TOKEN",oauth_signature="SIGN"
Source: https://twittercommunity.com/t/getting-the-user-details-using-access-token/6325/3

flickr api authentication without user intervention

I would like to programmatically query the Flickr API using my own credentials only just to grab some data from there on a frequent basis. It appears that the Flickr API is favouring OAuth now.
My question is: how should I authenticate the API without user intervention just for myself? Is it possible any more?
Once you have received an oauth_token (Access Token), you can use it for multiple subsequent API calls. You should be able to persist the token in a data store (I haven't done this myself) and use it even after your application restarts. Of course, you still need to write the code to get the Access Token the first time.
If your application is already coded using the old authentication API, it looks like there is a one-time call that you can make to get a new-style Access Token. See http://www.flickr.com/services/api/auth.oauth.html#transition
Even if you don't have a coded application, you might be able to use the API Explorer for any of the calls that requires authentication (flickr.activity.userComments, for example) to harvest an api_sig and auth_token.
The scenario which you are describing is sometimes referred to as 2-legged OAuth. (https://developers.google.com/identity/protocols/OAuth2ServiceAccount)
Google APIs support this via a 'service account'.
Unfortunately Flickr doesn't seem to support this kind of interaction.
For public data interaction (like downloading your public photos (photostream) from your account), there's no need to authenticate. You can get the data using only the Flickr user-id.
For other interactions (like downloading private photos (camera roll) from your account), you'll need to follow the full OAuth procedure at least once.