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EthBridge

Calls​

depositRelayerBond​

Namespace​

api.tx.ethBridge.depositRelayerBond

Type​

function depositRelayerBond(

)

finaliseAuthoritiesChange​

Namespace​

api.tx.ethBridge.finaliseAuthoritiesChange

Type​

function finaliseAuthoritiesChange(
  next_notary_keys: Vec<SeedPrimitivesEthyCryptoAppCryptoPublic>
)

setBridgePaused​

Namespace​

api.tx.ethBridge.setBridgePaused

Type​

function setBridgePaused(
  paused: bool
)

setChallengePeriod​

Namespace​

api.tx.ethBridge.setChallengePeriod

Type​

function setChallengePeriod(
  blocks: u32
)

setContractAddress​

Namespace​

api.tx.ethBridge.setContractAddress

Type​

function setContractAddress(
  contract_address: H160
)

setDelayedEventProofsPerBlock​

Namespace​

api.tx.ethBridge.setDelayedEventProofsPerBlock

Type​

function setDelayedEventProofsPerBlock(
  count: u8
)

setEventBlockConfirmations​

Namespace​

api.tx.ethBridge.setEventBlockConfirmations

Type​

function setEventBlockConfirmations(
  confirmations: u64
)

setRelayer​

Namespace​

api.tx.ethBridge.setRelayer

Type​

function setRelayer(
  relayer: SeedPrimitivesSignatureAccountId20
)

setXrplDoorSigners​

Namespace​

api.tx.ethBridge.setXrplDoorSigners

Type​

function setXrplDoorSigners(
  new_signers: Vec<(SeedPrimitivesEthyCryptoAppCryptoPublic,bool)>
)

submitChallenge​

Namespace​

api.tx.ethBridge.submitChallenge

Type​

function submitChallenge(
  event_claim_id: u64
)

submitEvent​

Namespace​

api.tx.ethBridge.submitEvent

Type​

function submitEvent(
  tx_hash: H256,
  event: Bytes
)

submitNotarization​

Namespace​

api.tx.ethBridge.submitNotarization

Type​

function submitNotarization(
  payload: PalletEthyNotarizationPayload,
  _signature: SeedPrimitivesEthyCryptoAppCryptoSignature
)

withdrawRelayerBond​

Namespace​

api.tx.ethBridge.withdrawRelayerBond

Type​

function withdrawRelayerBond(

)

Storage​

authoritiesChangedThisEra​

Flag to indicate whether authorities have been changed during the current era

Namespace​

api.query.ethBridge.authoritiesChangedThisEra

Type​

function authoritiesChangedThisEra(

): bool

bridgePaused​

Whether the bridge is paused (e.g. during validator transitions or by governance)

Namespace​

api.query.ethBridge.bridgePaused

Type​

function bridgePaused(

): bool

challengePeriod​

The (optimistic) challenge period after which a submitted event is considered valid

Namespace​

api.query.ethBridge.challengePeriod

Type​

function challengePeriod(

): u32

challengerAccount​

Maps from event claim id to challenger and bond amount paid

Namespace​

api.query.ethBridge.challengerAccount

Type​

function challengerAccount(
  u64
): Option<(SeedPrimitivesSignatureAccountId20,u128)>

contractAddress​

The bridge contract address on Ethereum

Namespace​

api.query.ethBridge.contractAddress

Type​

function contractAddress(

): H160

delayedEventProofsPerBlock​

The maximum number of delayed events that can be processed in on_initialize()

Namespace​

api.query.ethBridge.delayedEventProofsPerBlock

Type​

function delayedEventProofsPerBlock(

): u8

ethCallNotarizations​

EthCallOracle notarizations keyed by (Id, Notary)

Namespace​

api.query.ethBridge.ethCallNotarizations

Type​

function ethCallNotarizations(
  u64,
  SeedPrimitivesEthyCryptoAppCryptoPublic
): Option<PalletEthyCheckedEthCallResult>

ethCallNotarizationsAggregated​

map from EthCallOracle notarizations to an aggregated count

Namespace​

api.query.ethBridge.ethCallNotarizationsAggregated

Type​

function ethCallNotarizationsAggregated(
  u64
): Option<BTreeMap<PalletEthyCheckedEthCallResult, u32>>

ethCallRequestInfo​

EthCallOracle request info

Namespace​

api.query.ethBridge.ethCallRequestInfo

Type​

function ethCallRequestInfo(
  u64
): Option<PalletEthyCheckedEthCallRequest>

ethCallRequests​

Queue of pending EthCallOracle requests

Namespace​

api.query.ethBridge.ethCallRequests

Type​

function ethCallRequests(

): Vec<u64>

eventBlockConfirmations​

The minimum number of block confirmations needed to notarize an Ethereum event

Namespace​

api.query.ethBridge.eventBlockConfirmations

Type​

function eventBlockConfirmations(

): u64

eventNotarizations​

Notarizations for queued events Either: None = no notarization exists OR Some(yay/nay)

Namespace​

api.query.ethBridge.eventNotarizations

Type​

function eventNotarizations(
  u64,
  SeedPrimitivesEthyCryptoAppCryptoPublic
): Option<PalletEthyEventClaimResult>

messagesValidAt​

Map from block number to list of EventClaims that will be considered valid and should be forwarded to handlers (i.e after the optimistic challenge period has passed without issue)

Namespace​

api.query.ethBridge.messagesValidAt

Type​

function messagesValidAt(
  u32
): Vec<u64>

nextAuthorityChange​

The block in which we process the next authority change

Namespace​

api.query.ethBridge.nextAuthorityChange

Type​

function nextAuthorityChange(

): Option<u32>

nextEthCallId​

Subscription Id for EthCall requests

Namespace​

api.query.ethBridge.nextEthCallId

Type​

function nextEthCallId(

): u64

nextEventProofId​

Id of the next event proof

Namespace​

api.query.ethBridge.nextEventProofId

Type​

function nextEventProofId(

): u64

nextNotaryKeys​

Scheduled notary (validator) public keys for the next session

Namespace​

api.query.ethBridge.nextNotaryKeys

Type​

function nextNotaryKeys(

): Vec<SeedPrimitivesEthyCryptoAppCryptoPublic>

notaryKeys​

Active notary (validator) public keys

Namespace​

api.query.ethBridge.notaryKeys

Type​

function notaryKeys(

): Vec<SeedPrimitivesEthyCryptoAppCryptoPublic>

notarySetId​

The current validator set id

Namespace​

api.query.ethBridge.notarySetId

Type​

function notarySetId(

): u64

notarySetProofId​

The event proof Id generated by the previous validator set to notarize the current set. Useful for syncing the latest proof to Ethereum

Namespace​

api.query.ethBridge.notarySetProofId

Type​

function notarySetProofId(

): u64

notaryXrplKeys​

Active xrpl notary (validator) public keys

Namespace​

api.query.ethBridge.notaryXrplKeys

Type​

function notaryXrplKeys(

): Vec<SeedPrimitivesEthyCryptoAppCryptoPublic>

pendingClaimChallenges​

List of all event ids that are currently being challenged

Namespace​

api.query.ethBridge.pendingClaimChallenges

Type​

function pendingClaimChallenges(

): Vec<u64>

pendingClaimStatus​

Status of pending event claims

Namespace​

api.query.ethBridge.pendingClaimStatus

Type​

function pendingClaimStatus(
  u64
): Option<PalletEthyEventClaimStatus>

pendingEventClaims​

Queued event claims, can be challenged within challenge period

Namespace​

api.query.ethBridge.pendingEventClaims

Type​

function pendingEventClaims(
  u64
): Option<PalletEthyEventClaim>

pendingEventProofs​

Queued event proofs to be processed once bridge has been re-enabled

Namespace​

api.query.ethBridge.pendingEventProofs

Type​

function pendingEventProofs(
  u64
): Option<PalletEthyEthySigningRequest>

processedMessageIds​

Tracks processed message Ids (prevent replay)

Namespace​

api.query.ethBridge.processedMessageIds

Type​

function processedMessageIds(

): Vec<u64>

relayer​

The permissioned relayer

Namespace​

api.query.ethBridge.relayer

Type​

function relayer(

): Option<SeedPrimitivesSignatureAccountId20>

relayerPaidBond​

Maps from relayer account to their paid bond amount

Namespace​

api.query.ethBridge.relayerPaidBond

Type​

function relayerPaidBond(
  SeedPrimitivesSignatureAccountId20
): u128

xrplDoorSigners​

Door Signers set by sudo (white list)

Namespace​

api.query.ethBridge.xrplDoorSigners

Type​

function xrplDoorSigners(
  SeedPrimitivesEthyCryptoAppCryptoPublic
): bool

xrplNotarySetProofId​

The event proof Id generated by the previous validator set to notarize the current set. Useful for syncing the latest proof to Xrpl

Namespace​

api.query.ethBridge.xrplNotarySetProofId

Type​

function xrplNotarySetProofId(

): u64

Events​

AuthoritySetChange​

A notary (validator) set change is in motion (event_id, new_validator_set_id) A proof for the change will be generated with the given event_id

Namespace​

api.events.ethBridge.AuthoritySetChange

Type​

type AuthoritySetChange = {
  param0: u64,
  param1: u64
}

Challenged​

An event has been challenged (claim_id, challenger)

Namespace​

api.events.ethBridge.Challenged

Type​

type Challenged = {
  param0: u64,
  param1: SeedPrimitivesSignatureAccountId20
}

EventSend​

An event proof has been sent for signing by ethy-gadget

Namespace​

api.events.ethBridge.EventSend

Type​

type EventSend = {
  event_proof_id: u64,
  signing_request: PalletEthyEthySigningRequest
}

EventSubmit​

An event has been submitted from Ethereum (event_claim_id, event_claim, process_at)

Namespace​

api.events.ethBridge.EventSubmit

Type​

type EventSubmit = {
  param0: u64,
  param1: PalletEthyEventClaim,
  param2: u32
}

FinaliseScheduleFail​

The schedule to unpause the bridge has failed (scheduled_block)

Namespace​

api.events.ethBridge.FinaliseScheduleFail

Type​

type FinaliseScheduleFail = {
  param0: u32
}

Invalid​

Verifying an event failed

Namespace​

api.events.ethBridge.Invalid

Type​

type Invalid = {
  param0: u64
}

ProcessAtExtended​

The event is still awaiting consensus. Process block pushed out (claim_id, process_at)

Namespace​

api.events.ethBridge.ProcessAtExtended

Type​

type ProcessAtExtended = {
  param0: u64,
  param1: u32
}

ProcessingFailed​

Processing an event failed

Namespace​

api.events.ethBridge.ProcessingFailed

Type​

type ProcessingFailed = {
  param0: u64,
  param1: SeedPalletCommonEventRouterError
}

ProcessingOk​

Processing an event succeeded

Namespace​

api.events.ethBridge.ProcessingOk

Type​

type ProcessingOk = {
  param0: u64
}

ProofDelayed​

Generating event proof delayed as bridge is paused

Namespace​

api.events.ethBridge.ProofDelayed

Type​

type ProofDelayed = {
  param0: u64
}

RelayerBondDeposit​

An account has deposited a relayer bond

Namespace​

api.events.ethBridge.RelayerBondDeposit

Type​

type RelayerBondDeposit = {
  param0: SeedPrimitivesSignatureAccountId20,
  param1: u128
}

RelayerBondWithdraw​

An account has withdrawn a relayer bond

Namespace​

api.events.ethBridge.RelayerBondWithdraw

Type​

type RelayerBondWithdraw = {
  param0: SeedPrimitivesSignatureAccountId20,
  param1: u128
}

RelayerSet​

A new relayer has been set

Namespace​

api.events.ethBridge.RelayerSet

Type​

type RelayerSet = {
  param0: Option<SeedPrimitivesSignatureAccountId20>
}

SetContractAddress​

The bridge contract address has been set

Namespace​

api.events.ethBridge.SetContractAddress

Type​

type SetContractAddress = {
  param0: H160
}

Verified​

Verifying an event succeeded

Namespace​

api.events.ethBridge.Verified

Type​

type Verified = {
  param0: u64
}

XrplAuthoritySetChange​

A notary (validator) set change for Xrpl is in motion (event_id, new_validator_set_id) A proof for the change will be generated with the given event_id

Namespace​

api.events.ethBridge.XrplAuthoritySetChange

Type​

type XrplAuthoritySetChange = {
  param0: u64,
  param1: u64
}

XrplAuthoritySetChangeRequestFailed​

Xrpl authority set change request failed

Namespace​

api.events.ethBridge.XrplAuthoritySetChangeRequestFailed

Type​

type XrplAuthoritySetChangeRequestFailed = {

}

XrplDoorSignersSet​

Xrpl Door signers are set

Namespace​

api.events.ethBridge.XrplDoorSignersSet

Type​

type XrplDoorSignersSet = {

}

Errors​

BridgePaused​

The bridge is paused pending validator set changes (once every era / 24 hours) It will reactive after ~10 minutes

Namespace​

api.errors.ethBridge.BridgePaused

CantBondRelayer​

The relayer already has a bonded amount

Namespace​

api.errors.ethBridge.CantBondRelayer

CantUnbondRelayer​

The relayer is active and cant unbond the specified amount

Namespace​

api.errors.ethBridge.CantUnbondRelayer

ClaimAlreadyChallenged​

There is already a challenge for this claim

Namespace​

api.errors.ethBridge.ClaimAlreadyChallenged

EventReplayPending​

Event was already submitted and is pending

Namespace​

api.errors.ethBridge.EventReplayPending

EventReplayProcessed​

Event was already submitted and is complete

Namespace​

api.errors.ethBridge.EventReplayProcessed

HttpFetch​

Namespace​

api.errors.ethBridge.HttpFetch

Internal​

Some internal operation failed

Namespace​

api.errors.ethBridge.Internal

InvalidClaim​

Claim was invalid e.g. not properly ABI encoded

Namespace​

api.errors.ethBridge.InvalidClaim

InvalidNotarization​

A notarization was invalid

Namespace​

api.errors.ethBridge.InvalidNotarization

MaxNewSignersExceeded​

Someone tried to set a greater amount of validators than allowed

Namespace​

api.errors.ethBridge.MaxNewSignersExceeded

NoBondPaid​

The relayer hasn't paid the relayer bond so can't be set as the active relayer

Namespace​

api.errors.ethBridge.NoBondPaid

NoClaim​

There is no event claim associated with the supplied claim_id

Namespace​

api.errors.ethBridge.NoClaim

NoLocalSigningAccount​

Namespace​

api.errors.ethBridge.NoLocalSigningAccount

NoPermission​

Caller does not have permission for that action

Namespace​

api.errors.ethBridge.NoPermission

OcwConfig​

offchain worker not configured properly

Namespace​

api.errors.ethBridge.OcwConfig

OffchainUnsignedTxSignedPayload​

Namespace​

api.errors.ethBridge.OffchainUnsignedTxSignedPayload

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