# Start here
# Prerequisite
Every developer needs to be reviewed by us, after that, you will get APP_ID and APP_SECRET to use our service. Please send email to dev@soundlinks.net for the request.
# Recognizing Soundlinks
For mobile phones, we provide iOS and Android SDK to recognize Soundlinks via microphones. After 3rd-party APP integrates with the SDK, it has capability to recognize Soundlinks in a song for its both copyright information and media links set by the song owner.
# Creating Soundlinks
To create a new song with Soundlinks, you can request "Start encoding API".
Note
The open API is a simplified version of Soundlinks encoding service. You cannot set media links of a song by API or use Soundchains (opens new window) blockchains. If you want the full version, please sign up Soundlinks account (opens new window) and apply to be one of our musicians.