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Set Up an IOU-IOU Bridge

Attention

Cross-chain bridges functionality is part of the proposed XLS-38d extension (Not Enabled) to the XRP Ledger protocol. There isn't an official amendment yet. Until there is an amendment, the details documented on these pages are subject to change frequently. [Source]

Please use this form to report bugs, provide feedback, or share network issues you experience.

Prerequisites

  • An XRP-XRP bridge must be set up between the locking and issuing chain.
  • Ensure the witnesses' transaction submission accounts are funded on the locking and issuing chains.
  • Door accounts exist for the bridge on the locking and issuing chains.

Steps

  1. Submit an XChainCreateBridge transaction from the door account on the locking chain.

    Note: Don't include a MinAccountCreateAmount value.

  2. Submit a SignerListSet transaction from the door account on the locking chain, using the witnesses' signing keys as the signers.
  3. Disable the master key on the locking chain's door account with an AccountSet transaction.
  4. Submit an XChainCreateBridge transaction from the door account on the issuing chain.
  5. Submit a SignerListSet transaction from the door account on the issuing chain, using the witnesses' signing keys as the signers.
  6. Disable the master key on the issuing chain's door account with an AccountSet transaction.

See Also