SX Vaults 🏦 - EOSIO Smart Contract

简体 | en

SX Vaults follow interest yielding strategies that are designed to maximize the yield of the deposited asset and minimize risk.

SHA256 Checksum

Local

$ git checkout v1.0.0
$ eosio-cpp vaults.sx.cpp -I include
$ shasum -a 256 vaults.sx.wasm
e7ef5b2a98b84aa70429e99e2bca9a3c52b87962b55fc0cd8b3632bd732f767e  vaults.sx.wasm

EOS Mainnet

$ cleos -u https://api.eosn.io get code vaults.sx
code hash: e7ef5b2a98b84aa70429e99e2bca9a3c52b87962b55fc0cd8b3632bd732f767e

Deposit

Users can send EOS tokens to vaults.sx to receive SXEOS tokens.

Redeem

Users can send SXEOS tokens to vaults.sx to receive back their EOS + any interest accumulated during the time period holding the SXEOS asset.

Price

Each vault is initially priced at 1:10,000 ratio, as interest are accrued in the vaults, the price ratio decreases, thus increasing the price.

deposit / supply

Quickstart

# `deposit` EOS => SXEOS @ 1:1 ratio
$ cleos transfer myaccount vaults.sx "1.0000 EOS" ""

# `redeem` SXEOS => EOS @ 1:1 ratio + accrued fees
$ cleos transfer myaccount vaults.sx "10000.0000 SXEOS" "" --contract token.sx

Table of Content

• TABLE vault
• ACTION setvault
• ACTION update

TABLE vault

• {asset} deposit - vault deposit amount
• {asset} staked - vault staked amount
• {asset} supply - vault active supply
• {name} account - account to/from deposit balance
• {time_point_sec} last_updated - last updated timestamp

example

{
    "deposit": {"quantity": "2000.0000 EOS", "contract": "eosio.token"},
    "staked": {"quantity": "800.0000 EOS", "contract": "eosio.token"},
    "supply": {"quantity": "1000000.0000 SXEOS", "contract": "token.sx"},
    "account": "flash.sx",
    "last_updated": "2020-11-23T00:00:00"
}

ACTION setvault

Set initial vault deposit balance & supply

• authority: get_self()

params

• {extended_symbol} deposit - deposit symbol
• {symbol_code} supply_id - liquidity supply symbol
• {name} account - account to/from deposit balance

Example

$ cleos push action vaults.sx setvault '[["4,EOS", "eosio.token"], "SXEOS", "flash.sx"]' -p vaults.sx

ACTION update

Update vault deposit balance & supply

• authority: get_self() or vault account

params

• {symbol_code} id - deposit symbol

Example

$ cleos push action vaults.sx update '["EOS"]' -p vaults.sx