Callback URL
Use this URL to handle callbacks:
https://truecaller-callbackurl.glitch.me/Homeback URL
Use this URL for homeback functionality:
https://truecaller-homebackurls.glitch.me/Certificate Information
SHA1 Fingerprint
AB:CD:EF:12:34:56:78:90:AB:CD:EF:12:34:56:78:90:AB:CD:EF
SHA256 Fingerprint
12:34:56:78:90:AB:CD:EF:12:34:56:78:90:AB:CD:EF:12:34:56:78:90:AB:CD:EF