Sword VS synthetix

In celebration of Bitcoin's 12th birthday on January 3rd at 19:15, we release the Sword compiler as open source. Sword is a declarative language for expressing fully-collateralized financial contracts on the blockchain. Sword makes timed, conditional transfers of tokenized assets easy.

Several of these improvements were made as contributions by students who subsequently took their first Haskell course. We are proud to say that the barrier to entry is low enough to welcome people with limited experience in Haskell, compilers and blockchain.

For this new contract I've chosen to use the logic of Synthetix's StakingRewards for ERC20 staking which allows the distribution of a fixed amount of ERC20 tokens in a fixed period, with dynamic APRs that depend on how many ERC721 tokens are staked in the contract at each given point in time.

Synthetix has been running a bucket shop for a long time. They added stocks through Kwenta but got spooked and removed them.

https://synthetix.io/

Docs for Synthetix is unfortunately the code repo itself, starting with interface here

Looking through the Etherscan transactions for Serum and Jump Trading, I came across a new name - Synthetix.

SNX, the token staked in the Synthetix system to produce synthetic assets;

7,670 on Synthetix

Synthetix is an open source, DeFi protocol subjected to the Ethereum network and powered by SNX, its native token. Users must stake up to 750% of the new-minted derivatives known as Synth. Additionally, the decentralized application contains ratios known as Synth. The ratios earn its participants a share of the trading fees and native inflation.

Website: synthetix.io

For staking you can use The SnX contract https://github.com/Synthetixio/synthetix/blob/develop/contracts/StakingRewards.sol