How do I submit my podcast?

You can submit your podcast RSS feed via our submission portal or by using the POST /api/v1/podcasts endpoint documented on the API Docs page.

Are there API rate limits?

Yes, currently the unauthenticated API is limited to 100 requests per IP per hour. Authenticated applications will have higher tiers in the future.

Is the code open source?

While parts of the PlatPhorm Network are open, PlatPhorm Radio is currently a proprietary application powered by open protocols like RSS and Atom.

PlatPhorm Podcasts | Public Media Library

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Ubiquitous Icons: Peace, Power, and Happiness

99% Invisible

There are symbols all around us that we take for granted, like the lightning strike icon, which indicates that something is high voltage. Or a little campfire to indicate that something is flammable. Those icons are pretty obvious, but there are others that aren't so straightforward. Like, why do a triangle and a stick in a circle indicate "peace"? Where does the smiley face actually come from? Or the power symbol? We sent out the 99PI team to dig into the backstory behind some of those images you see every day. Ubiquitous Icons: Peace, Power, and Happiness Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus . Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

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