v1

latestOpenAPI 3.0.2CC0 1.0 Universal2026-07-17128129208.3 KB

wallet

Derive next key

Derives the next sequential key after the highest-index key already known to the wallet, following EIP-3 (m/44'/429'/0'/0/N, where N is the next unused account-chain index). Convenience wrapper over /wallet/deriveKey that picks the path for you. Wallet must be unlocked.

get/wallet/deriveNextKey

Response

Resulted secret path and address

derivationPathstring required

BIP-32 derivation path that was picked for the newly derived key.

addressstring required

Encoded Ergo Address

Example response

{
  "derivationPath": "m/1/2",
  "address": "3WwbzW6u8hKWBcL1W7kNVMr25s2UHfSBnYtwSHvrRQt7DdPuoXrt"
}