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signTransaction

Signs a transaction and returns a broadcast-ready serialized transaction. The payload shape is network-specific.

info

This is a navigation page. Payload details live on each network page — pick your network below.

Common request shape​

await dcent.sign({
  method: 'signTransaction',
  chainId: '',
  payload: { keyPath: '', /* network-specific */ }
})  // → body.parameter = { signature }
info

Bitcoin only — the legacy and SegWit accounts share one chainId and one m/44' keyPath, so add addressFormat to the payload to say which one is signing. Pass back the value you received as meta.addressFormat from getAccountInfo — but put it at the top level of payload, not inside payload.meta; sending it under meta here fails with -32602. See Bitcoin.

Supported Networks​