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Adding A New Token

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The following section details how to request support for a new token.

Token Support

Sygma supports the ERC-20 & ERC-721 token standards, as well as Substrate-native tokens. The currently supported tokens per route (a combination of source and destination network) can be found in our Environments page.

If there is a token that is not yet supported and you would like Sygma to add support, please contact us at requests@buildwithsygma.com and answer the following questions:

  • Are you the owner of the token in question (i.e. contract ownership)?
  • Are you able to provide liquidity for the token?
  • On which chains do you want to bridge the token?
  • Are the tokens issued on all required chains?
  • Are you interested in full-service support to bring your token to all supported networks?

Based on this information we will provide a proposal on a bridging approach and a timeline for adding the required support into Sygma. This process usually takes a couple of days.