A TIDAL API interface written in C.
MIT License
Copyright (c) 2021 Hugo Melder
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
openTIDAL is a TIDAL API client library written in ANSI C. It's lightweight, fast and easy to use.
After reverse-engineering the TIDAL API and documenting all endpoints, I had the idea to write a portable C library. The goal was to integrate the OAuth2 Device-Flow, auto-refreshing sessions and all endpoints.
A python module using openTIDAL is also available and easy to install pyopenTIDAL.
- OAuth Log-In/Logout and Automatic Session Renewal
- Demo Session
- Playlist Creation, Deletion and Manipulation
- Mixes (also known as Radio)
- Favourites Management
- Recently Played, Your History, Because You Listened To {album} and other user-based content recommendations
- Pagination (Limit & Offset)
- Order & Sort Filters
- Content HTTP Streams (Audio & Video)
- Easy and Extensive Error Handling
openTIDAL is thread safe. You need to create a http-handle for a new thread. Session refresh checks and requests are only available on the main thread.
Simple request without user authorisation.
struct OTSessionContainer *session = NULL;
struct OTContentContainer *content = NULL;
/* This is an old (Lossless Only) clientPair provided for the example. */
const char *clientId = "OmDtrzFgyVVL6uW56OnFA2COiabqm";
const char *clientSecret = "zxen1r3pO0hgtOC7j6twMo9UAqngGrmRiWpV7QC1zJ8=";
/* Create a new libopenTIDAL session. */
session = OTSessionInit ();
if (!session)
return -1;
/* Specify the clientId and clientSecret. */
if (!(OTSessionClientPair (session, clientId, clientSecret) == 0))
return -1;
const int limit = 2;
const int offset = 0;
const char *id = "13479529";
/* Request the artefacts in an album with the following parameters:
* (session, prefix, suffix, id, limit, offset, threadHandle) */
content = OTServiceGetStandard (session, "albums", "items", id, limit, offset, NULL);
if (content)
{
if (content->status == SUCCESS)
{
struct OTJsonContainer *items = NULL;
struct OTJsonContainer *item = NULL;
/* You might want to check for NaN. */
double totalNumberOfItems
= OTJsonGetObjectItemNumberValue (content->tree, "totalNumberOfItems");
printf ("TotalNumberOfItems: %d\n", (int)totalNumberOfItems);
items = OTJsonGetObjectItem (content->tree, "items");
OTJsonArrayForEach (item, items)
{
struct OTJsonContainer *innerItem = NULL;
innerItem = OTJsonGetObjectItem (item, "item");
char *title = OTJsonGetObjectItemStringValue (innerItem, "title");
if (title)
printf ("Title: %s\n", title);
/* The artifact id in the JSON is a number but we need an ASCII string. */
char *id = OTJsonGetObjectItemStringValue (innerItem, "id");
if (id)
printf ("Id: %s\n", id);
}
}
}
OTDeallocContainer (content, CONTENT_CONTAINER);
OTSessionCleanup (session);The JSON response that was parsed:
{
"limit": 2,
"offset": 0,
"totalNumberOfItems": 13,
"items": [
{
"item": {
"id": 13479530,
"title": "Kyoto, November 5, 1976 (Part 1)",
"duration": 2630,
"replayGain": -1.81,
"peak": 0.974792,
"allowStreaming": true,
"streamReady": true,
"streamStartDate": "2011-11-17T00:00:00.000+0000",
"premiumStreamingOnly": false,
"trackNumber": 1,
"volumeNumber": 1,
"version": null,
"popularity": 2,
"copyright": "℗ 1978 ECM Records GmbH, under exclusive license to Deutsche Grammophon GmbH, Berlin",
"url": "http://www.tidal.com/track/13479530",
"isrc": "DEB337610001",
"editable": false,
"explicit": false,
"audioQuality": "LOSSLESS",
"audioModes": [
"STEREO"
],
"artist": {
"id": 1067,
"name": "Keith Jarrett",
"type": "MAIN"
},
"artists": [
{
"id": 1067,
"name": "Keith Jarrett",
"type": "MAIN"
}
],
"album": {
"id": 13479529,
"title": "Sun Bear Concerts",
"cover": "02626326-d09d-4cdb-a301-8bad4b92f0e3",
"videoCover": null
},
"mixes": {
"TRACK_MIX": "00127d57b8ec246edef3d011a6cf9d"
}
},
"type": "track"
},
{
"item": {
"id": 13479531,
"title": "Kyoto, November 5, 1976 (Part 2)",
"duration": 2045,
"replayGain": -1.81,
"peak": 0.97055,
"allowStreaming": true,
"streamReady": true,
"streamStartDate": "2011-11-17T00:00:00.000+0000",
"premiumStreamingOnly": false,
"trackNumber": 2,
"volumeNumber": 1,
"version": null,
"popularity": 1,
"copyright": "℗ 1978 ECM Records GmbH, under exclusive license to Deutsche Grammophon GmbH, Berlin",
"url": "http://www.tidal.com/track/13479531",
"isrc": "DEB337610002",
"editable": false,
"explicit": false,
"audioQuality": "LOSSLESS",
"audioModes": [
"STEREO"
],
"artist": {
"id": 1067,
"name": "Keith Jarrett",
"type": "MAIN"
},
"artists": [
{
"id": 1067,
"name": "Keith Jarrett",
"type": "MAIN"
}
],
"album": {
"id": 13479529,
"title": "Sun Bear Concerts",
"cover": "02626326-d09d-4cdb-a301-8bad4b92f0e3",
"videoCover": null
},
"mixes": {
"TRACK_MIX": "001cff6bf35a3a7650cb60ad6f708b"
}
},
"type": "track"
}
]
}Currently the compilation has only been tested on macOS and GNU/Linux. Keep in mind that the Makefile is currently macOS/LINUX/UNIX only. It generates a dylib.
Use make to build the shared library (.so on GNU/Linux, .dylib on macOS).
The created library will be copied to the working directory.
$ mkdir build && cd build
$ cmake .. && make install
Cleanup the working directory:
$ make clean
openTIDAL uses libcURL for HTTP Requests. In modern systems curl is preinstalled (macOS, Windows 10 (1803 or later) and most Linux distributions).
You'll need the development package on some Linux distributions. The libcurl header files are bundled with the xcode command line tools on macOS.
On Debian & other APT-based Distros:
$ apt install libcurl-dev
On CentOS:
$ dnf install libcurl-devel
I deeply discourage you from building and distributing copyright-infringing apps. Create something that adds up to TIDAL's Service.
- cURL (Daniel Stenberg & Contributors)
- cJSON (Dave Gamble & Contributors)
- Base64 (The Apache Group.)
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