I'm developing a tool a tool (in Python 3) that gets my recently played track on Spotify. For that, I use the official Spotify API (you can try it there). When listening to music, I get a json containing the track, artist and much more info.
Unfortunately, this endpoint does not support listening to podcasts. When I listen to a podcast, the returned json is
{
"timestamp": 1545990763374,
"context": {
"external_urls": {
"spotify": "https://open.spotify.com/show/2tuQXnufTLetdGd7c24EfW"
},
"href": "https://api.spotify.com/v1/shows/2tuQXnufTLetdGd7c24EfW",
"type": "show",
"uri": "spotify:show:2tuQXnufTLetdGd7c24EfW"
},
"progress_ms": 11357,
"item": null,
"currently_playing_type": "episode",
"is_playing": true
}
which is not enough for my purposes. I googled a lot but did not find any endpoints of the Spotify API supporting podcasts.
Does anyone know a workaround?
Related
So I know there's several SDK packages for many languages available for nHost, however I need to create my own interface to the system since the language I'll be using isn't typical.
I basically just need to know how to interact with authentication endpoints, send a users un/pw and recieve a JWT token. I've been successfully able to do this with aws Cognito, but I'd like to explore this instead.
I'm also not sure if I'm using the right base url, here's my thought so far:
https://kbvlufgpikkxbfkzkbeg.nhost.run/auth/login
So I would POST to there with some json in the body with the un/pw stuff, and the response should be the jwt token right?
I get a "resource does not exist" response from the above, however, so obviously I'm not forming the url correctly in the first place.
Thanks for the help!
Nhost supports multiple sign-on methods.
For example, using the email+password method, you would send:
POST https://xxxxxxxxxxxxx.nhost.run/v1/auth/signin/email-password
{"email":"foo#example.com","password":"bar"}
and the response:
{
"session": {
"accessToken": "somejwt....",
"accessTokenExpiresIn": 900,
"refreshToken": "xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
"user": {
"id": "xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
"createdAt": "2022-09-17T19:13:15.440221+00:00",
"displayName": "foo#example.com",
"avatarUrl": "",
"locale": "en",
"email": "foo#example.com",
"isAnonymous": false,
"defaultRole": "user",
"metadata": {},
"emailVerified": true,
"phoneNumber": null,
"phoneNumberVerified": false,
"activeMfaType": null,
"roles": [
"user",
"me"
]
}
},
"mfa": null
}
The JWT is short-term, when it expires, the refresh token is used to get a new one.
The Nhost JavaScript SDK handles it automatically for you, that's a big benefit to the platform (in addition to being integrated with Hasura). If you are trying to port it to another unsupported language, you'd have to reimplement it. Probably by reading the library and/or running one of their sample client application and reverse-engineering the HTTP over the wire.
The question is about kucoin websocket public channel (not trades) just last trades
I just want a live feed of trades like other crypto exchanges...
but when I want to connect to "wss://ws-api-futures.kucoin.com/endpoint" I get WebSocketError: Received unexpected status code (401 Unauthorized)
the documentation https://docs.kucoin.com/futures/#create-connection lack explications :(
normally with other exchanges I can just do this in javascript
bybit_market_ws = new WebSocket("wss://stream.bybit.com/spot/quote/ws/v2");
bybit_market_ws.onmessage = event => bybit_trades(event.data);
bybit_market_ws.onopen = event => bybit_market_ws.send(JSON.stringify({"topic":"trade","params":{"symbol":"BTCUSDT","binary":false},"event":"sub"}));
function bybit_trades (jsonx) { console.log(JSON.parse(jsonx)); }
so how can I do that with kucoin websocket ?
according to the documentation i would need a "public token"...
but there is no explication on how to get that token :(
does someone knows how I would retrieve the last trades via websocket (public) channel ?
Note that the following steps may be changed when the API is updated.
All information can be found at https://docs.kucoin.com/#apply-connect-token
Get the public token
Send a empty http POST (GET will not work) message to https://api.kucoin.com/api/v1/bullet-public.
Response:
{
"code": "200000",
"data": {
"token": "2neAiuYvAU61ZD...",
"instanceServers": [
{
"endpoint": "wss://ws-api.kucoin.com/endpoint",
"encrypt": true,
"protocol": "websocket",
"pingInterval": 18000,
"pingTimeout": 10000
}
]
}
}
Connect to the Websocket
With the data of the repsonse above:
websocket: endpoint + "?token=" + token
Example: wss://ws-api.kucoin.com/endpoint?token=2neAiu....
Get all supported trading pairs
send a http GET message to https://api.kucoin.com/api/v1/symbols
{
"code": "200000",
"data": [
{
"symbol": "REQ-ETH",
"name": "REQ-ETH",
"baseCurrency": "REQ",
"quoteCurrency": "ETH",
...
},
{
"symbol": "BTC-USDC",
"name": "BTC-USDC",
"baseCurrency": "BTC",
"quoteCurrency": "USDC",
...
},
...
Get trading data
When the websocket connection is established send a http POST message:
{
"type": "subscribe", //subscribe or unsubscribe
"topic": "/market/ticker:BTC-USDT,BTC-USDC"
}
maybe this answer will not please you at all, but i will try, most of the people who work from the API in KuCoin do it with python, in fact the SDK for Nodejs is out of date, your best bet is to ask in the telegram channel https://t.me/KuCoin_API, there are KuCoin engineers who always help, although most of them use python, there is also the academy channel https://t.me/kucoin_learning, where there are examples, in short I can only mention references because I was also where you are, and the best I could do was that and review the SDk code and from there intuit and create my own adjustments
PD: the datafeed.js file is your best option, check it out https://github.com/Kucoin/kucoin-futures-node-sdk/blob/master/src/lib/datafeed.js
I have setup a two way communication between business account and customer using whatsapp business apis. I am having trouble understanding media providers that there documentation talks about for sending text message to customer with image/media.
Heres the link to it: https://developers.facebook.com/docs/whatsapp/api/settings/media-providers/
Who are these providers? are they some specified organisation?
I am currently storing the media files in AWS S3 using some pre-signed url method. Can I use media stored in S3 in whatsapp media message?.
An example would be great help.
According to the Whatsapp API media messages documentation, there are two ways of sending an image outbound message:
Send the image by its Media ID
Send the image by its URL
When choosing 2, sending it by its URL, sometimes you may need to setup a Media Provider settings if the images URL you reference is not directly accessible and requires a username/password authentication or even a bearer token. (check https://developers.facebook.com/docs/whatsapp/api/messages).
Sending images by Media ID
To send it by ID, you need first to upload the image file using the POST /v1/media endpoint. That will return the Media-ID (e.g: 456) that you should use to compose the message object on the POST /v1/messages/ endpoint, like this:
{
"to": "1234567",
"type": "image",
"recipient_type": "individual",
"image": {
"caption": "The image caption",
"id": "456"
}
}
Sending images by URL
When sending it by URL, you can simply inform the URL of a image file (e.g.: http://yourcompany.com/images/your_image.png) on the link field of the POST /v1/messages/ endpoint, just like this:
{
"to": "1234567",
"type": "image",
"recipient_type": "individual",
"image": {
"caption": "The image caption",
"link": "http://yourcompany.com/images/your_image.png"
}
}
What if the URL http://yourcompany.com/images/your_image.png is behind some authentication on the server? (username/password ou maybe a bearer token). Then you need first to setup a Media Provider with such credentials, using the POST /v1/settings/application/media/providers endpoint, like this:
[{
"name": "yourcompany-images",
"type": "www",
"config": {
"basic": {
"username": "the-username",
"password": "the-password"
}
}
}
]
Once you have this set up on your API, then you are able to reference this Media Provider by its name on the POST /v1/messages/ endpoint, like this:
{
"to": "1234567",
"type": "image",
"recipient_type": "individual",
"image": {
"caption": "The image caption",
"link": "http://yourcompany.com/images/your_image.png"
"provider": {
"name" : "yourcompany-images"
}
}
}
Using S3 pre-signed URLs as image links
You have to consider that pre-signed URLs are temporary links that will expire after a while. It can work when everything is fine with you Whatsapp API Client and the message is promptly received by the recipient. But if something goes wrong on this chain, maybe the Whatsapp API will try to download the image again later. So keep this in mind and try to create pre-signed URLs with long expiration time (maybe a 7 day expiration link using IAM User as explained here).
Based on the Richardson Maturity Model some API systems are implemented with Level 3 - Hypermedia API architecture style in mind. As i am concerned about it as it still an Internet Draft (a "work in progress"), I am dealing with one of those systems currently and I am working on creating a client side generic implementation to deal with it.
First things first, I have a basic scenario as the title of the question shown. I am using C#. Consuming a HAL API Endpoint that returns a json like the below and you can see inside CarsApiHeaderModels I have an array of objects that contains a link to each object so i can navigate through:
{
"proberty1": "value1",
"proberty2": "value2",
"CarsApiHeaderModels": [
{
"CarId": "e41b63e6-3678-4f79-92da-aabc00da06b3",
"CarReference": "xxxxx",
"_links": [
{
"Rel": "getCar",
"Href": "api/CarApi/e41b63e6-3678-4f79-92da-aabc00da06b3",
"Title": null,
"IsTemplated": false
},
{
"Rel": "getCar",
"Href": "api/CarApi/7b05bde2-aa55-4400-9343-98ba3287ca03",
"Title": null,
"IsTemplated": false
}
],
"_embedded": null
}
],
"TotalCount": 2,
"_links": [
{
"Rel": "self",
"Href": "api/CarListApi?proberty1=value1&proberty2=value2",
"Title": null,
"IsTemplated": false
}
],
"_embedded": null
}
I wanted to retrieve a List<Car> not a list of links to the car resource's endpoints which have shown under CarsApiHeaderModels but because i am dealing with a HAL compliant API, that's what i am getting.
In the C# client side, what is the efficient way of getting a list of Car objects. Is the right way to iterate through each link and retrieve the object? To be honest that doesn't make sense to me? Also I've went through many discussions and implementations but it seems the topic not mature enough and has a lot of urging between the developers.
I am trying to store our a campaign attribution identifier offline so that we can do some very custom analytics on the response. Our business team has very specific criteria for determining repeat user activities in our system that can't be tracked with normal analytics, at least not in a very simple way. They need to know how individual users were referred to our system via campaigns, links, etc.
I believe this is as simple as using branch.io to generate a link with specific data in that link. Then, assuming that user ever clicked that link, we should be able to, from our app, use the branch.io SDK to call out to branch.io, retrieve the attribution information, and then pass it to our own servers.
Is this use case possible with branch.io, and am I thinking of it correctly?
Create a branch.io link with a unique referral source
User clicks on that link which may or may not take them to an install
Eventually the user installs our app
On registration within our app we query branch.io using the SDK and ask it for existing attribution information associated to that user.
We make an API call to our own services and pass down whatever we got from branch.io and the user's ID to persist in our own analytics database.
Please let me know if this is possible and if we're thinking of it correctly. I believe this is fundamentally the same use case as custom on-boarding but need to verify for our management team before we bother to implement.
The client-to-server technique that you have described in your response will absolutely work with Branch! If you are interested in a server-to-server approach, your best bet would be to create a webhook from your Dashboard account for the Install event. When installs are referred you'll notice that the json data included in the response will have:
{
"metadata": {
"ip": "<purposely stripped out>",
"referred": true
},
"os": "iOS",
"session_referring_click_timestamp": "2016-02-09T15:57:23.411Z",
"session_referring_click_query": {},
"os_version": "9.2.1",
"first_referring_click_timestamp": "2016-02-09T15:57:23.411Z",
"first_referring_link_data": {
"date_ms": 1455033416690,
"date_sec": 1455033416,
"date": "2016-02-09T15:56:56.690Z",
"data": {
"$og_title": "Jingles Bingleheimer",
"$publicly_indexable": 1,
"face_index": "2",
"~creation_source": 3,
"$identity_id": "225633246304569572",
"monster": "true",
"+url": "https://bnc.lt/ALMc/pkZbNmazPq",
"$one_time_use": false,
"~id": "225633381004658863",
"~channel": "sms",
"body_index": "1",
"monster_name": "Matts Monster",
"$exp_date": 0,
"color_index": "4"
},
"branch_id": "225633381004658863",
"app_short_identifier": "625048",
"domain": "bnc.lt",
"channel": "sms",
"state": 1,
"href": "/ALMc/pkZbNmazPq"
},
"first_referring_click_query": {},
"event": "install",
"event_timestamp": "2016-02-09T15:57:51.019Z",
"session_referring_link_data": {
"date_ms": 1455033416690,
"date_sec": 1455033416,
"date": "2016-02-09T15:56:56.690Z",
"data": {
"$og_title": "Jingles Bingleheimer",
"$publicly_indexable": 1,
"face_index": "2",
"~creation_source": 3,
"$identity_id": "225633246304569572",
"monster": "true",
"+url": "https://bnc.lt/ALMc/pkZbNmazPq",
"$one_time_use": false,
"~id": "225633381004658863",
"~channel": "sms",
"body_index": "1",
"monster_name": "Matts Monster",
"$exp_date": 0,
"color_index": "4"
},
"branch_id": "225633381004658863",
"app_short_identifier": "625048",
"domain": "bnc.lt",
"channel": "sms",
"state": 1,
"href": "/ALMc/pkZbNmazPq"
},
"hardware_id": "<purposely stripped out>"
}
As you can see, it will include the referring link information in the response.
In general, installs will be referred if:
The user clicks on a Branch link and there is an identity associated to the link.
The user installing the app has not installed the app in the past.
Also, webhook documentation can be found here and the SDK will need to be integrated with your app so that Branch can understand that an Install event has occurred.
Note: You can also create webhooks on custom events such as "sign_up_complete" as well.