Fieres Dex Apps
  • Fieres SWAP AMM
  • Concepts
    • How Fieres swap works
    • Ecosystem Participants
    • Smart contracts
    • Glossary
  • Core Concepts
    • Swaps
    • Pools
  • Advanced Topics
    • Fees
    • Pricing
  • STAKING
    • Staking Feature
    • Contract Overview
    • Contract Mechanisms
  • FIERES TOKEN MINTER
    • Fieres Token Minter
    • Step-by-Step Guide
    • Token Categories
  • IDO Pools
    • IDO Launchpad
    • Steps for Creating an IDO Pool on Fieres DexAPPS
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On this page
  • Automated market maker​
  • Constant product formula​
  • FRO20​
  • Factory​
  • Pair​
  • Pool​
  • Liquidity provider / LP​
  • Mid price​
  • Price impact​
  • Slippage​
  • Core​
  • Periphery​
  • Flash swap​
  • Invariant​
  1. Concepts

Glossary

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Last updated 1 year ago

Automated market maker

An automated market maker is a smart contract on Fiero that holds on-chain liquidity reserves. Users can trade against these reserves at prices set by an automated market making formula.

Constant product formula

The automated market making algorithm used by Fieres swap . See X*Y = K

FRO20

FRO20 tokens are fungible tokens on Fiero. Fieres swap supports all standard ERC20 implementations.

Factory

A smart contract that deploys a unique smart contract for any FRO20/FRO20 trading pair.\

Pair

A smart contract deployed from the Fieres swap Factory that enables trading between two FRO20 tokens.

Pool

Liquidity within a pair is pooled across all liquidity providers.

Liquidity provider / LP

A liquidity provider is someone who deposits an equivalent value of two FRO20 tokens into the liquidity pool within a pair. Liquidity providers take on price risk and are compensated with fees.

The price between what users can buy and sell tokens at a given moment. In Fieres swap this is the ratio of the two FRO20 token reserves.

The difference between the mid-price and the execution price of a trade.

The amount the price moves in a trading pair between when a transaction is submitted and when it is executed.

Smart contracts that are essential for Fieres swap to exist. Upgrading to a new version of core would require a liquidity migration.

External smart contracts that are useful, but not required for Fieres swap to exist. New periphery contracts can always be deployed without migrating liquidity.

A trade that uses the tokens being purchased before paying for them.

The constant product formula.

The "k" value in the constant product formula

Mid price

Price impact

Slippage

Core

Periphery

Flash swap

x * y = k

Invariant

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