The authors describe the Kin cryptocurrency as an earnable ERC20 token with a wallet integrated into the Kik app for uses such as shoutout messages, tipping. White Paper | Kin ICO details, token price, white paper, risk info, technical analysis, team, start and end dates, structure of tokens and bounty, exchanges. On-chain and off-chain tradeoffs. Technical whitepaper. The Kin Rewards Engine. Identity service. 6. Kin token issuance.