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On this page
  • Cross-Chain Fees
  • Swap Fees/Estimation calculation
  • Supported Networks and DEXes (current state)
  • Contracts

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  1. Core concepts

Protocol

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Last updated 1 month ago

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Cross-Chain Fees

At CrowdSwap, we believe in transparency and fairness, which extends to our fee structure for the Cross-Chain feature. CrowdSwap charges a nominal fee for each trade to facilitate the transaction and maintain the platform. The fee is a small percentage of the transaction amount, ensuring it remains affordable for all users. The transaction fee consists of:

  1. Flat Protocol Fee

  2. Variable Protocol Fee

  3. CrowdSwap Fee

Chain
Flat Protocol Fee
Variable Protocol Fee
CrowdSwap Fee

Ethereum

0.001 ETH

0.04% - 0.08% of the amount

0.2%- 1% of the amount

BSC

0.005 BNB

0.04% - 0.08% of the amount

0.2%- 1% of the amount

Polygon

0.5 MATIC

0.04% - 0.08% of the amount

0.2%- 1% of the amount

Avalanche

0.01 AVAX

0.04% - 0.08% of the amount

0.2%- 1% of the amount

Arbitrum

0.001 ETH

0.04% - 0.08% of the amount

0.2%- 1% of the amount

Optimism

0.001 ETH

0.04% - 0.08% of the amount

0.2%- 1% of the amount

Swap Fees/Estimation calculation

The price of source and destination tokens in USD is inquired from coingecko or Binance APIs. The fee of each DEX and network cost are inquired from that DEX. Crowdswap fee is calculated as 0.1% of source price in USD. All fees are deducted from destination amount except liquidity provider fee which is deducted from source token amount.

  • Gas Cost: Historical gas usage of functions in the target DEX

  • Amount In USD: source token amount * source token price in USD

For example, by selecting ETH as source token and AUC as destination token, you can see fees are calculated based on data from estimation. Keep in mind that by clicking swap button, a new estimation will be performed based on the best price DEX.

Supported Networks and DEXes (current state)

  • Ethereum Network

    • Uniswap V2

    • Uniswap V3

    • Sushiswap

    • Bancor

    • Balancer

    • Kyber

    • Crypto.com

    • Curve v1

    • Radioshack

    • Dodo

  • BSC Network

    • Pancake

    • Sushiswap

    • Apeswap

    • Biswap

    • Curve v1

    • Radioshack

    • Dodo

  • Polygon Network

    • Quickswap

    • Sushiswap

    • Uniswap V3

    • Apeswap

    • Curve v1

    • Radioshack

  • Avalanche Network

    • Trader Joe

    • Sushiswap

    • Curve v1

    • Radioshack

    • Pangolin

    • Dodo

Contracts

  • Token:

Gas Price:

Polygon:

Ethereum:

Arbitrum: :

BSC:

BASE:

Optimism:

Avalanche:

zkSync:

https://ethgasstation.info/
0x483dd3425278C1f79F377f1034d9d2CaE55648B6
0xeDCC68Cc8b6Ec3eDE0979f8A52835b238A272027
0x250Caff618cf205997309940c14C52B5DcEb351E
0xA5d4B64a639d93b660cdA04D331374dA1108F8f5
0x9e2C392c0B3D75824D735Cb57719AA3B794D1Eb0
0xBeDf619c69f5C1655E58463B85A4EE67629dE409
0x5032fB113dBe54037825d7059740314edE131004
0x405a7426277C288E963a9B6Ab2c9E5E6C4b5f05C