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Crab Smart Chain

Crab Smart Chain is a substrate based ethereum compatible smart contract platform where contract developers can easily migrate smart contracts from the Ethereum chain to run their business. In addition, we have set up a free test network, the Pangolin network, where the latest features will be fully tested before they are added to the Crab Smart Chain. The user can obtain test tokens at Pangolin Test Token Faucet.

Network Info

For Crab Smart Chain

  • Network Name: Crab
  • Token Name: Crab
  • Token Decimal: 18
  • ChainId: 44
  • Block Explorer URL: https://crab.subscan.io/
  • HTTP Endpoints:
    • https://crab-rpc.darwinia.network
    • https://darwinia-crab.api.onfinality.io/public
    • https://darwiniacrab-rpc.dwellir.com
  • WSS Endpoints:
    • wss://crab-rpc.darwinia.network
    • wss://darwinia-crab.api.onfinality.io/public-ws
    • wss://darwiniacrab-rpc.dwellir.com

For Pangolin Smart Chain

  • Network Name: Pangolin
  • Token Name: PRING
  • Token Decimal: 18
  • ChainId: 43
  • Block Explorer URL: https://pangolin.subscan.io
  • HTTP Endpoints:
    • https://pangolin-rpc.darwinia.network
  • WSS Endpoints:
    • wss://pangolin-rpc.darwinia.network

Crab Smart Chain Other tokens

Token SymbolSpecDecimalsSmart Contract Address
CKTONERC20180x0000000000000000000000000000000000000402
WCRABERC20180x2d2b97ea380b0185e9fdf8271d1afb5d2bf18329
xWRINGERC20180x273131F7CB50ac002BDd08cA721988731F7e1092

Deprecated tokens

Token SymbolSpecDecimalsSmart Contract AddressWhy
WCKTON(Classic)ERC20180x159933C635570D5042723359fbD1619dFe83D3f3migrated to CKTON
xRING(Classic)ERC2090x7399Ea6C9d35124d893B8d9808930e9d3F211501migrated to xWRING