POAP = Proof of Attendance Protocol (POAP) is a system that implements Ethereum's ERC-721 NFT protocol to provide individuals with an immutable blockchain-based identity that only they can access. https://poap.xyz/ POAP uses blockchain technology that supports digital assets and non-tradable tokens to solve the challenge of identifying people rather than transactions or money. POAP enables event attendees to verify their participation by collecting virtual identities and storing them on-chain. Since badges are all one-of-a-kind, they can only be received at the event. Each badge is aesthetically different and cannot be copied, so it can be used as an NFT and sold on exchanges. POAP is minted on the X-Dai (Gnosis) network and is mostly free. Poaps minted in the X-Dai network can be converted to Erc-721 standard and sold as nft if desired. The amount required for this transaction is 0.1 Eth + gas fee

There are many types of POAPs, depending on the work done or the tasks completed. The main ones are; Community Call - AMA-culture-arts-education-entertainment-testnet poaps.