Hello,
I have been using api.spark.io to connect with my photons.
It was fine until today with the error of invalid certificate.
Apparently, it was expired yesterday.
If I were to switch to api.particle.io, I have to update the algorithm accordingly which I hesitate to do so since I am not very familiar with the functions.
Is there any other option?
Thanks in advance.
@phyo_tz, i believe that domain is not being planned for deprecation so the SSL cert needs to be updated.
Let me check with the team on the plan.
Ok, the team will be working on updating the SSL cert for api.spark.io . 
Will provide an update in the next few hours.
@phyo_tz, what are your concerns from changing to api.particle.io? I believe they work the same?
If you have a staging environment, you can try making the change and see if things are breaking.
Thank you so much. I look forward to the update. I almost got an heart attack. 
Meanwhile, my cloud functions and others which connects to api.spark.io are dying. 
It is because I wrote the code based on this tutorial in which is using api.spark.io. And other tutorials were using spark ecosystem at the time of me implementing the code.
It took me a while (several days) to understand and modify the tutorials to get what I needed.
Therefore, I am quite hesitating to start the things new again.
I believe that the change from spark.io to particle.io would not impact the web interface in the tutorial
I tried replacing all “spark” with “particle” in my files. But they are shooting me back with this errors. 
Hi @phyo_tz,
Don’t do a simple string replace of the word ‘spark’ to ‘particle’, instead, how about “api.spark.io” to “api.particle.io”.
Thanks,
David
Hello 
I used this code as a base and modified extensively.
I bypassed the validation process with directly inserting the access token inside the code [ which I aware is a bad practise ]. I did it as a starting point because I needed to see the device status as I load the page.
Since I bypassed login process, there is no api.spark.io code involved.
I used several spark functions to retrieve all the data, which I think it is the reason why new particle api is not working as can be seen in below code.
Thank you.
In this code, “spark” refers to a javascript module, it’s probably this file:
<script src="http://cdn.jsdelivr.net/sparkjs/1.0.0/spark.min.js" type="text/javascript" charset="utf-8"></script>
When I open up that file, I see it’s using the correct url:
{this.__baseUrl=url}});this.baseUrl="https://api.particle.io";this.clientId="Spark";this.clientSecret="Spark";this.accessToken=null;this.plugins=[];this.devices=[];this.api=new
changing the variable name “spark” to “particle” in your code doesn’t really accomplish anything.
Thanks!
David
In the console log (line 286), it is redirecting to api.spark.io, which is the main cause of certificate error. 
Hi @phyo_tz,
That’s what I’m saying, you have some bit of code (perhaps in a module / library) with the url: “api.spark.io”. You should change that to “api.particle.io”.
Thanks,
David
Hi Dave,
Per your suggestion, I had been tracing api.spark.io in several external js files.
What happened was that there are duplicates of spark.min.js in serveral locations.
I was looking for api.spark.io in spark.min.js in location 1.
But I hardcoded api.spark.io in spark.min.js of location 2.
Silly me.
Now I changed back to api.particle.io.
Thanks for your suggestions and help, both @Dave and @kennethlimcp.
Now data are fetching great from api.particle.io. 
Please update me if there is any update for certificate of api.spark.io.
Again, thanks for your time. =D
