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Erc20Peg pallet ​

Derived from live runtime metadata on TRN root (pallet index 29, captured 2026-05-02). For prose-style documentation see Erc20Peg on the curated reference side.

Pallet index
29
Calls
11
Events
16
Errors
10
Storage items
14
Constants
4

Calls (extrinsics) ​

Erc20Peg.activate_deposits ​

See [Pallet::activate_deposits].

ts
api.tx.erc20Peg.activate_deposits(activate: bool)
ArgumentTypeDoc
activateboolbool

Call index: 0

Erc20Peg.activate_withdrawals ​

See [Pallet::activate_withdrawals].

ts
api.tx.erc20Peg.activate_withdrawals(activate: bool)
ArgumentTypeDoc
activateboolbool

Call index: 1

Erc20Peg.activate_deposits_delay ​

See [Pallet::activate_deposits_delay].

ts
api.tx.erc20Peg.activate_deposits_delay(activate: bool)
ArgumentTypeDoc
activateboolbool

Call index: 2

Erc20Peg.activate_withdrawals_delay ​

See [Pallet::activate_withdrawals_delay].

ts
api.tx.erc20Peg.activate_withdrawals_delay(activate: bool)
ArgumentTypeDoc
activateboolbool

Call index: 3

Erc20Peg.withdraw ​

See [Pallet::withdraw].

ts
api.tx.erc20Peg.withdraw(asset_id: u32, amount: u128, beneficiary: H160)
ArgumentTypeDoc
asset_idu32AssetId
amountu128Balance
beneficiaryH160EthAddress

Call index: 4

Erc20Peg.set_erc20_peg_address ​

See [Pallet::set_erc20_peg_address].

ts
api.tx.erc20Peg.set_erc20_peg_address(eth_address: H160)
ArgumentTypeDoc
eth_addressH160EthAddress

Call index: 5

Erc20Peg.set_root_peg_address ​

See [Pallet::set_root_peg_address].

ts
api.tx.erc20Peg.set_root_peg_address(eth_address: H160)
ArgumentTypeDoc
eth_addressH160EthAddress

Call index: 6

Erc20Peg.set_erc20_meta ​

See [Pallet::set_erc20_meta].

ts
api.tx.erc20Peg.set_erc20_meta(details: Vec<(H160,Bytes,u8)>)
ArgumentTypeDoc
detailsVec&lt;(H160,Bytes,u8)&gt;Vec<(EthAddress, BoundedVec<u8, T::StringLimit>, u8)>

Call index: 7

Erc20Peg.set_erc20_asset_map ​

See [Pallet::set_erc20_asset_map].

ts
api.tx.erc20Peg.set_erc20_asset_map(asset_id: u32, eth_address: H160)
ArgumentTypeDoc
asset_idu32AssetId
eth_addressH160EthAddress

Call index: 8

Erc20Peg.set_payment_delay ​

See [Pallet::set_payment_delay].

ts
api.tx.erc20Peg.set_payment_delay(asset_id: u32, min_balance: u128, delay: u32)
ArgumentTypeDoc
asset_idu32AssetId
min_balanceu128Balance
delayu32BlockNumberFor<T>

Call index: 9

Erc20Peg.claim_delayed_payment ​

See [Pallet::claim_delayed_payment].

ts
api.tx.erc20Peg.claim_delayed_payment(block_number: u32, payment_id: u64)
ArgumentTypeDoc
block_numberu32BlockNumberFor<T>
payment_idu64DelayedPaymentId

Call index: 10

Events ​

Erc20Peg.Erc20DepositDelayed ​

An erc20 deposit has been delayed.

FieldTypeDoc
payment_idu64
scheduled_blocku32
amountu128
beneficiary[u8;20]
asset_idu32

Erc20Peg.Erc20WithdrawalDelayed ​

A withdrawal has been delayed.

FieldTypeDoc
payment_idu64
scheduled_blocku32
amountu128
beneficiaryH160
asset_idu32
source[u8;20]

Erc20Peg.Erc20DelayFailed ​

An ERC20 delay has failed due to storage bounds.

FieldTypeDoc
payment_idu64
scheduled_blocku32
asset_idu32
source[u8;20]

Erc20Peg.DelayedErc20DepositFailed ​

A delayed erc20 deposit has failed.

FieldTypeDoc
payment_idu64
beneficiary[u8;20]

Erc20Peg.DelayedErc20WithdrawalFailed ​

A delayed erc20 withdrawal has failed.

FieldTypeDoc
asset_idu32
beneficiaryH160

Erc20Peg.Erc20Deposit ​

A bridged erc20 deposit succeeded.

FieldTypeDoc
asset_idu32
amountu128
beneficiary[u8;20]

Erc20Peg.Erc20Withdraw ​

Tokens were burnt for withdrawal on Ethereum as ERC20s

FieldTypeDoc
asset_idu32
amountu128
beneficiaryH160
source[u8;20]

Erc20Peg.Erc20DepositFail ​

A bridged erc20 deposit failed.

FieldTypeDoc
sourceH160
abi_dataBytes

Erc20Peg.SetContractAddress ​

The peg contract address has been set.

FieldTypeDoc
addressH160

Erc20Peg.SetRootPegContract ​

The ROOT peg contract address has been set.

FieldTypeDoc
addressH160

Erc20Peg.PaymentDelaySet ​

A delay was added for an asset_id.

FieldTypeDoc
asset_idu32
min_balanceu128
delayu32

Erc20Peg.NoAvailableDelayedPaymentIds ​

There are no more payment ids available, they've been exhausted.

No payload.

Erc20Peg.ActivateDepositDelay ​

Toggle deposit delay.

FieldTypeDoc
activebool

Erc20Peg.ActivateWithdrawalDelay ​

Toggle withdrawal delay.

FieldTypeDoc
activebool

Erc20Peg.ActivateDeposits ​

Toggle deposits.

FieldTypeDoc
activebool

Erc20Peg.ActivateWithdrawals ​

Toggle withdrawals.

FieldTypeDoc
activebool

Errors ​

Erc20Peg.CreateAssetFailed ​

Could not create the bridged asset

Erc20Peg.InvalidAmount ​

Deposit has bad amount

Erc20Peg.InvalidPalletId ​

Could not convert pallet id to account

Erc20Peg.InvalidSourceAddress ​

The peg source address is incorrect for the token being bridged

Erc20Peg.DepositsPaused ​

Deposits are inactive

Erc20Peg.WithdrawalsPaused ​

Withdrawals are inactive

Erc20Peg.UnsupportedAsset ​

Withdrawals of this asset are not supported

Erc20Peg.EvmWithdrawalFailed ​

Withdrawals over the set payment delay for EVM calls are disabled

Erc20Peg.InvalidAbiEncoding ​

The abi received does not match the encoding scheme

Erc20Peg.PaymentIdNotFound ​

Supplied payment id not in storage

Storage ​

Erc20Peg.DepositsActive ​

Whether deposit are active

ts
await api.query.erc20Peg.depositsActive()

Returns: bool

Modifier: Default

Erc20Peg.WithdrawalsActive ​

Whether withdrawals are active

ts
await api.query.erc20Peg.withdrawalsActive()

Returns: bool

Modifier: Default

Erc20Peg.DepositsDelayActive ​

Whether deposit delays are active, default is set to true

ts
await api.query.erc20Peg.depositsDelayActive()

Returns: bool

Modifier: Default

Erc20Peg.WithdrawalsDelayActive ​

Whether withdrawals delays are active, default is set to true

ts
await api.query.erc20Peg.withdrawalsDelayActive()

Returns: bool

Modifier: Default

Erc20Peg.Erc20ToAssetId ​

Map ERC20 address to GA asset Id

ts
await api.query.erc20Peg.erc20ToAssetId(key1)
  • Key: H160 (hasher: Twox64Concat)
  • Returns: u32

Modifier: Optional

Erc20Peg.AssetIdToErc20 ​

Map GA asset Id to ERC20 address

ts
await api.query.erc20Peg.assetIdToErc20(key1)
  • Key: u32 (hasher: Twox64Concat)
  • Returns: H160

Modifier: Optional

Erc20Peg.Erc20Meta ​

Metadata for well-known erc20 tokens (symbol, decimals)

ts
await api.query.erc20Peg.erc20Meta(key1)
  • Key: H160 (hasher: Twox64Concat)
  • Returns: (Bytes,u8)

Modifier: Optional

Erc20Peg.PaymentDelay ​

Map from asset_id to minimum amount and delay

ts
await api.query.erc20Peg.paymentDelay(key1)
  • Key: u32 (hasher: Twox64Concat)
  • Returns: (u128,u32)

Modifier: Optional

Erc20Peg.DelayedPayments ​

Map from DelayedPaymentId to PendingPayment

ts
await api.query.erc20Peg.delayedPayments(key1)
  • Key: u64 (hasher: Twox64Concat)
  • Returns: {"_enum":{"Deposit":"PalletErc20PegErc20DepositEvent","Withdrawal":"(SeedPrimitivesSignatureAccountId20,PalletErc20PegWithdrawMessage)"}}

Modifier: Optional

Erc20Peg.DelayedPaymentSchedule ​

Map from block number to DelayedPaymentIds scheduled for that block

ts
await api.query.erc20Peg.delayedPaymentSchedule(key1)
  • Key: u32 (hasher: Twox64Concat)
  • Returns: Vec<u64>

Modifier: Default

Erc20Peg.ReadyBlocks ​

The blocks with payments that are ready to be processed

ts
await api.query.erc20Peg.readyBlocks()

Returns: Vec<u32>

Modifier: Default

Erc20Peg.NextDelayedPaymentId ​

The next available payment id for withdrawals and deposits

ts
await api.query.erc20Peg.nextDelayedPaymentId()

Returns: u64

Modifier: Default

Erc20Peg.ContractAddress ​

The peg contract address on Ethereum

ts
await api.query.erc20Peg.contractAddress()

Returns: H160

Modifier: Default

Erc20Peg.RootPegContractAddress ​

The ROOT peg contract address on Ethereum

ts
await api.query.erc20Peg.rootPegContractAddress()

Returns: H160

Modifier: Default

Constants ​

Erc20Peg.NativeAssetId ​

The native token asset Id (managed by pallet-balances)

Type: u32
SCALE-encoded value: 0x01000000

Erc20Peg.StringLimit ​

The maximum length of an ERC20 token symbol

Type: u32
SCALE-encoded value: 0x32000000

Erc20Peg.MaxDelaysPerBlock ​

The maximum number of delayed payments allowed per block

Type: u32
SCALE-encoded value: 0xf4010000

Erc20Peg.MaxReadyBlocks ​

The maximum number of ready blocks allowed per storage

Type: u32
SCALE-encoded value: 0xa0860100

Source: live chain metadata from wss://root.rootnet.live/archive/ws · captured 2026-05-02

Curated independently by Codeology. Source-attributed reference for The Root Network. Not affiliated with Futureverse / TRN Labs.

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