# Launch REST from spark core **URL:** \ **Category:** General\ **Created:** [December 14, 2014, 1:50pm UTC](https://community.particle.io/t/launch-rest-from-spark-core/8779 "2014-12-14T13:50:22Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![Moors7](https://sea2.discourse-cdn.com/flex026/user_avatar/community.particle.io/moors7/32/588_2.png) [@Moors7](https://community.particle.io/u/Moors7)\ **Post date:** [December 14, 2014, 1:59pm UTC](https://community.particle.io/t/launch-rest-from-spark-core/8779/2 "2014-12-14T13:59:40Z")
If you do a quick forum search (try the magnifying glass), you’ll notice that there are quite a few topics about this already. Please take a look at those, and feel free to ask questions if you have problems understanding some of it. > **[REST Client Library for Spark](https://community.particle.io/t/rest-client-library-for-spark/4114)** > > I’ve been working on a project that requires multiple REST calls and unfortunately didn’t see the work going on here: https://community.spark.io/t/spark-core-http-client-library/3251 So I ported the simple RestClient for Arduino library to work with... > **[HTTP server (REST & JSON) on Spark core](https://community.particle.io/t/http-server-rest-json-on-spark-core/4141)** > > Hye This project implement a Http server on Sparkcore itself. Once compiled into the Web IDE, the server will be available at http://IP-SPARKCORE (port 80 by default) My Github : HTTP server (REST & JSON) on Spark core Google+ Community > **[Spark-web-embd-rest-json](https://community.particle.io/t/spark-web-embd-rest-json/6159)** > > Hi, This project implement a Http server on Sparkcore itself (Embedded). Once compiled into the Web IDE, the server will be available at http://IP-SPARKCORE (port 80 by default). RESTFull URL : http://IP-Sparkcore/D0/on|off Digital JSON URL :... > **[Spark Core Http Client Library](https://community.particle.io/t/spark-core-http-client-library/3251)** > > Hello, I’m just starting out with the Spark Core and found myself needing an HTTP Client Library to interact with my REST API. Unfortunately the libraries I found all seemed to rely on the Arduino Ethernet Library which made them unsuitable for the... > **[How to send HTTP POST request to a secure URL](https://community.particle.io/t/how-to-send-http-post-request-to-a-secure-url/740)** > > Hello Smart People, I am trying to send an HTTP POST to a secure server which uses OAuth token in the request header. However, it looks like my end server is not getting the request. int BTN = D0; int val = LOW; void setup() { pinMode(BTN,... > **[Sending http header with simple TCPServer](https://community.particle.io/t/sending-http-header-with-simple-tcpserver/7245)** > > with using the {} as start and end of data indicator and the following code in spark server.println("HTTP-Version: HTTP/1.0 200 OK"); server.println("Content-Length: 8"); server.println("Content-Type: text/html"); server.print("\\r\\n");... > **[Calling HTTPS URL (google docs) from spark core... is it possible?](https://community.particle.io/t/calling-https-url-google-docs-from-spark-core-is-it-possible/4825/3)** > > Hi SpyDrop, I think I understand what you did (looks really nice), but I am not sure if this works for me. I want to receive a “push notification” whenever a certain event takes place (sensor on spar) and basically log the event and the time in a... Good luck! --- _[View the full topic](https://community.particle.io/t/launch-rest-from-spark-core/8779)._