Enum TypedAction 

#[non_exhaustive]
pub enum TypedAction {
    SendAsset {
        metaflux_chain: String,
        source_dex: u32,
        destination_dex: u32,
        asset: u32,
        destination: Address,
        amount: String,
        to_perp: bool,
        nonce: u64,
    },
    UsdClassTransfer {
        metaflux_chain: String,
        ntl: String,
        to_perp: bool,
        nonce: u64,
    },
    Withdraw {
        metaflux_chain: String,
        asset: u32,
        amount: String,
        destination_chain_id: u32,
        use_cctp: bool,
        nonce: u64,
    },
    ApproveAgent {
        metaflux_chain: String,
        agent_address: Address,
        agent_name: String,
        expires_at_ms: u64,
        nonce: u64,
    },
    SetReferrer {
        metaflux_chain: String,
        referrer: Address,
        nonce: u64,
    },
    ApproveBuilderFee {
        metaflux_chain: String,
        builder: Address,
        max_fee_bps: u16,
        nonce: u64,
    },
    SetDisplayName {
        metaflux_chain: String,
        display_name: String,
        nonce: u64,
    },
    SetPositionMode {
        metaflux_chain: String,
        hedge: bool,
        nonce: u64,
    },
    UserPortfolioMargin {
        metaflux_chain: String,
        enroll: bool,
        nonce: u64,
    },
    ConvertToMultiSigUser {
        metaflux_chain: String,
        signers: Vec<Address>,
        threshold: u32,
        nonce: u64,
    },
    UpdateLeverage {
        metaflux_chain: String,
        asset: u32,
        leverage: u32,
        is_isolated: bool,
        nonce: u64,
    },
    ClaimRewards {
        metaflux_chain: String,
        validator: Address,
        nonce: u64,
    },
    LinkStakingUser {
        metaflux_chain: String,
        target: Address,
        nonce: u64,
    },
    CreateVault {
        metaflux_chain: String,
        name: String,
        lock_period_secs: u64,
        kind: u8,
        nonce: u64,
    },
    VaultModify {
        metaflux_chain: String,
        vault_id: u64,
        new_name: String,
        nonce: u64,
    },
    SpotMarginClose {
        metaflux_chain: String,
        pair: u32,
        limit_px: u64,
        nonce: u64,
    },
    SetMetaliquiditySet {
        metaflux_chain: String,
        account: Address,
        allowed: bool,
        nonce: u64,
    },
    RegisterMetaliquidityOperator {
        metaflux_chain: String,
        vault_id: u64,
        operator: Address,
        allowed: bool,
        expires_at_ms: u64,
        nonce: u64,
    },
    UpdateIsolatedMargin {
        metaflux_chain: String,
        asset: u32,
        delta: String,
        nonce: u64,
    },
    TopUpIsolatedOnlyMargin {
        metaflux_chain: String,
        asset: u32,
        amount: String,
        nonce: u64,
    },
    TokenDelegate {
        metaflux_chain: String,
        validator: Address,
        amount: String,
        is_undelegate: bool,
        nonce: u64,
    },
    VaultTransfer {
        metaflux_chain: String,
        vault_id: u64,
        deposit: bool,
        amount: String,
        nonce: u64,
    },
    VaultWithdraw {
        metaflux_chain: String,
        vault_id: u64,
        shares: String,
        nonce: u64,
    },
    SpotMarginDeposit {
        metaflux_chain: String,
        pair: u32,
        amount: String,
        nonce: u64,
    },
    SpotMarginWithdraw {
        metaflux_chain: String,
        pair: u32,
        amount: String,
        nonce: u64,
    },
    SpotMarginOpen {
        metaflux_chain: String,
        pair: u32,
        size: u64,
        limit_px: u64,
        borrow: String,
        nonce: u64,
    },
    EarnDeposit {
        metaflux_chain: String,
        asset: u32,
        amount: String,
        nonce: u64,
    },
    EarnWithdraw {
        metaflux_chain: String,
        asset: u32,
        shares: String,
        nonce: u64,
    },
    AgentSetAbstraction {
        metaflux_chain: String,
        user: Address,
        kind: u8,
        value: String,
        nonce: u64,
    },
    MbWithdraw {
        metaflux_chain: String,
        chain: u8,
        asset: u32,
        amount: u64,
        dst_addr: String,
        nonce: u64,
    },
    CoreEvmTransfer {
        metaflux_chain: String,
        amount: String,
        to_evm: bool,
        destination: Address,
        asset: u32,
        nonce: u64,
    },
    CreateSubAccount {
        metaflux_chain: String,
        name: String,
        has_explicit_index: bool,
        explicit_index: u32,
        shared_stp_group: bool,
        nonce: u64,
    },
    SubAccountTransfer {
        metaflux_chain: String,
        sub_index: u32,
        deposit: bool,
        amount: String,
        nonce: u64,
    },
    SubAccountSpotTransfer {
        metaflux_chain: String,
        sub_index: u32,
        token: u32,
        deposit: bool,
        amount: String,
        nonce: u64,
    },
    CDeposit {
        metaflux_chain: String,
        amount: String,
        nonce: u64,
    },
    CWithdraw {
        metaflux_chain: String,
        amount: String,
        nonce: u64,
    },
    UserDexAbstraction {
        metaflux_chain: String,
        enabled: bool,
        nonce: u64,
    },
    UserSetAbstraction {
        metaflux_chain: String,
        kind: u8,
        value: String,
        nonce: u64,
    },
    PriorityBid {
        metaflux_chain: String,
        asset: u32,
        bid_bps: u16,
        nonce: u64,
    },
    CancelAllOrders {
        metaflux_chain: String,
        has_asset: bool,
        asset: u32,
        nonce: u64,
    },
    SubmitEncryptedOrder {
        metaflux_chain: String,
        ciphertext: Vec<u8>,
        commitment: [u8; 32],
        threshold: u8,
        target_block: u64,
        reveal_deadline_ms: u64,
        nonce: u64,
    },
}

One wallet-signed action per variant, carrying exactly its EIP-712 fields in declared (= encodeType = message) order.

These are the actions the node accepts under the typed signing scheme. Decimal magnitudes are String and hashed verbatim — set them to the canonical text you intend to send on the wire.

The leading metaflux_chain tag is filled in for you when you build a variant through crate::rest::exchange::Exchange; if you construct one directly, use metaflux_chain_tag for the target chain id.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

SendAsset

SendAsset(string metafluxChain,uint32 sourceDex,uint32 destinationDex,uint32 asset,address destination,string amount,bool toPerp,uint64 nonce)

Fields

metaflux_chain: String

Chain tag ("Mainnet" / "Testnet" / "Devnet").

source_dex: u32

Source dex id.

destination_dex: u32

Destination dex id.

asset: u32

Asset id.

destination: Address

Recipient address.

amount: String

Amount as a canonical decimal string.

to_perp: bool

Move to the perp side.

nonce: u64

Envelope nonce.

UsdClassTransfer

UsdClassTransfer(string metafluxChain,string ntl,bool toPerp,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

ntl: String

Notional as a canonical decimal string.

to_perp: bool

Move to the perp side.

nonce: u64

Envelope nonce.

Withdraw

Withdraw(string metafluxChain,uint32 asset,string amount,uint32 destinationChainId,bool useCctp,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

asset: u32

Asset id.

amount: String

Amount as a canonical decimal string.

destination_chain_id: u32

Destination EVM chain id.

use_cctp: bool

Route via CCTP.

nonce: u64

Envelope nonce.

ApproveAgent

ApproveAgent(string metafluxChain,address agentAddress,string agentName,uint64 expiresAtMs,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

agent_address: Address

Agent address being approved.

agent_name: String

Human-readable agent name.

expires_at_ms: u64

Approval expiry (ms since epoch). 0 = never expires.

nonce: u64

Envelope nonce.

SetReferrer

SetReferrer(string metafluxChain,address referrer,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

referrer: Address

Referrer address.

nonce: u64

Envelope nonce.

ApproveBuilderFee

ApproveBuilderFee(string metafluxChain,address builder,uint16 maxFeeBps,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

builder: Address

Builder address.

max_fee_bps: u16

Max builder fee in basis points.

nonce: u64

Envelope nonce.

SetDisplayName

SetDisplayName(string metafluxChain,string displayName,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

display_name: String

Display name.

nonce: u64

Envelope nonce.

SetPositionMode

SetPositionMode(string metafluxChain,bool hedge,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

hedge: bool

Hedge mode enabled.

nonce: u64

Envelope nonce.

UserPortfolioMargin

UserPortfolioMargin(string metafluxChain,bool enroll,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

enroll: bool

Enroll in portfolio margin.

nonce: u64

Envelope nonce.

ConvertToMultiSigUser

ConvertToMultiSigUser(string metafluxChain,address[] signers,uint32 threshold,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

signers: Vec<Address>

Authorized signer set.

threshold: u32

Required signatures.

nonce: u64

Envelope nonce.

UpdateLeverage

UpdateLeverage(string metafluxChain,uint32 asset,uint32 leverage,bool isIsolated,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

asset: u32

Asset id.

leverage: u32

Leverage multiplier.

is_isolated: bool

Isolated (vs cross) margin.

nonce: u64

Envelope nonce.

ClaimRewards

ClaimRewards(string metafluxChain,address validator,uint64 nonce). The zero address means “claim all”.

Fields

metaflux_chain: String

Chain tag.

validator: Address

Validator address, or Address::ZERO to claim everything.

nonce: u64

Envelope nonce.

LinkStakingUser

LinkStakingUser(string metafluxChain,address target,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

target: Address

Linked staking target address.

nonce: u64

Envelope nonce.

CreateVault

CreateVault(string metafluxChain,string name,uint64 lockPeriodSecs,uint8 kind,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

name: String

Vault name.

lock_period_secs: u64

Lock period in seconds.

kind: u8

Vault kind (0 = user, 1 = metaliquidity).

nonce: u64

Envelope nonce.

VaultModify

VaultModify(string metafluxChain,uint64 vaultId,string newName,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

vault_id: u64

Vault id.

new_name: String

New vault name.

nonce: u64

Envelope nonce.

SpotMarginClose

SpotMarginClose(string metafluxChain,uint32 pair,uint64 limitPx,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

pair: u32

Spot margin pair id.

limit_px: u64

Limit price on the 1e8 plane.

nonce: u64

Envelope nonce.

SetMetaliquiditySet

SetMetaliquiditySet(string metafluxChain,address account,bool allowed,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

account: Address

Account address.

allowed: bool

Whitelist allowed.

nonce: u64

Envelope nonce.

RegisterMetaliquidityOperator

RegisterMetaliquidityOperator(string metafluxChain,uint64 vaultId,address operator,bool allowed,uint64 expiresAtMs,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

vault_id: u64

Vault id.

operator: Address

Operator address.

allowed: bool

Operator allowed.

expires_at_ms: u64

Expiry timestamp in ms (0 = never expires).

nonce: u64

Envelope nonce.

UpdateIsolatedMargin

UpdateIsolatedMargin(string metafluxChain,uint32 asset,string delta,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

asset: u32

Asset id.

delta: String

Signed margin delta as a canonical decimal string (e.g. "-100.5").

nonce: u64

Envelope nonce.

TopUpIsolatedOnlyMargin

TopUpIsolatedOnlyMargin(string metafluxChain,uint32 asset,string amount,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

asset: u32

Asset id.

amount: String

Top-up amount as a canonical decimal string.

nonce: u64

Envelope nonce.

TokenDelegate

TokenDelegate(string metafluxChain,address validator,string amount,bool isUndelegate,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

validator: Address

Validator address.

amount: String

Stake amount as a canonical decimal string.

is_undelegate: bool

Undelegate (vs delegate).

nonce: u64

Envelope nonce.

VaultTransfer

VaultTransfer(string metafluxChain,uint64 vaultId,bool deposit,string amount,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

vault_id: u64

Vault id.

deposit: bool

Deposit (vs withdraw).

amount: String

Amount as a canonical decimal string.

nonce: u64

Envelope nonce.

VaultWithdraw

VaultWithdraw(string metafluxChain,uint64 vaultId,string shares,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

vault_id: u64

Vault id.

shares: String

Share count as a canonical decimal string.

nonce: u64

Envelope nonce.

SpotMarginDeposit

SpotMarginDeposit(string metafluxChain,uint32 pair,string amount,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

pair: u32

Spot margin pair id.

amount: String

Amount as a canonical decimal string.

nonce: u64

Envelope nonce.

SpotMarginWithdraw

SpotMarginWithdraw(string metafluxChain,uint32 pair,string amount,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

pair: u32

Spot margin pair id.

amount: String

Amount as a canonical decimal string.

nonce: u64

Envelope nonce.

SpotMarginOpen

SpotMarginOpen(string metafluxChain,uint32 pair,uint64 size,uint64 limitPx,string borrow,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

pair: u32

Spot margin pair id.

size: u64

Order size on the 1e8 plane.

limit_px: u64

Limit price on the 1e8 plane.

borrow: String

Borrow amount as a canonical decimal string.

nonce: u64

Envelope nonce.

EarnDeposit

EarnDeposit(string metafluxChain,uint32 asset,string amount,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

asset: u32

Asset id.

amount: String

Deposit amount as a canonical decimal string.

nonce: u64

Envelope nonce.

EarnWithdraw

EarnWithdraw(string metafluxChain,uint32 asset,string shares,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

asset: u32

Asset id.

shares: String

Share count as a canonical decimal string.

nonce: u64

Envelope nonce.

AgentSetAbstraction

AgentSetAbstraction(string metafluxChain,address user,uint8 kind,string value,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

user: Address

User address the abstraction applies to.

kind: u8

Abstraction kind discriminant.

value: String

Abstraction value, hashed verbatim as an EIP-712 string.

nonce: u64

Envelope nonce.

MbWithdraw

MbWithdraw(string metafluxChain,uint8 chain,uint32 asset,uint64 amount,string dstAddr,uint64 nonce)

The signed chain is the mapped uint8 (0 = Solana, 1 = Base, 2 = Arbitrum); the POST params.chain carries the string name.

Fields

metaflux_chain: String

Chain tag.

chain: u8

Destination chain discriminant (0 = Solana, 1 = Base, 2 = Arbitrum).

asset: u32

Asset id.

amount: u64

Integer amount (not a decimal string).

dst_addr: String

Destination address string for the target chain.

nonce: u64

Envelope nonce.

CoreEvmTransfer

CoreEvmTransfer(string metafluxChain,string amount,bool toEvm,address destination,uint32 asset,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

amount: String

Amount as a canonical decimal string (whole-token plane).

to_evm: bool

Direction: true = Core → MetaFluxEVM.

destination: Address

MetaFluxEVM-side recipient address.

asset: u32

MTF asset id to move (0 = USDC). Signed so a relay cannot redirect the transfer to a different spot token.

nonce: u64

Envelope nonce.

CreateSubAccount

CreateSubAccount(string metafluxChain,string name,bool hasExplicitIndex,uint32 explicitIndex,bool sharedStpGroup,uint64 nonce)

The optional explicit index flattens to a presence bool + value (0 when absent).

Fields

metaflux_chain: String

Chain tag.

name: String

Human-readable sub-account name.

has_explicit_index: bool

Explicit-index presence flag.

explicit_index: u32

Explicit sub-account index (0 when absent).

shared_stp_group: bool

Share the parent’s STP group.

nonce: u64

Envelope nonce.

SubAccountTransfer

SubAccountTransfer(string metafluxChain,uint32 subIndex,bool deposit,string amount,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

sub_index: u32

Sub-account index (relative to the sender).

deposit: bool

Direction (true = parent → sub).

amount: String

Amount as a canonical decimal string.

nonce: u64

Envelope nonce.

SubAccountSpotTransfer

SubAccountSpotTransfer(string metafluxChain,uint32 subIndex,uint32 token,bool deposit,string amount,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

sub_index: u32

Sub-account index.

token: u32

Token (spot asset) id.

deposit: bool

Direction (true = parent → sub).

amount: String

Amount as a canonical decimal string.

nonce: u64

Envelope nonce.

CDeposit

CDeposit(string metafluxChain,string amount,uint64 nonce) — spot MTF → free staking pool.

Fields

metaflux_chain: String

Chain tag.

amount: String

Amount of MTF to move, as a canonical decimal string.

nonce: u64

Envelope nonce.

CWithdraw

CWithdraw(string metafluxChain,string amount,uint64 nonce) — free staking pool → spot MTF.

Fields

metaflux_chain: String

Chain tag.

amount: String

Amount of MTF to move, as a canonical decimal string.

nonce: u64

Envelope nonce.

UserDexAbstraction

UserDexAbstraction(string metafluxChain,bool enabled,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

enabled: bool

Opt-in (true) / opt-out (false).

nonce: u64

Envelope nonce.

UserSetAbstraction

UserSetAbstraction(string metafluxChain,uint8 kind,string value,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

kind: u8

Sub-type tag.

value: String

Setting value, hashed verbatim as a canonical decimal string.

nonce: u64

Envelope nonce.

PriorityBid

PriorityBid(string metafluxChain,uint32 asset,uint16 bidBps,uint64 nonce)

Fields

metaflux_chain: String

Chain tag.

asset: u32

Asset this bid is bound to.

bid_bps: u16

Bid in basis points.

nonce: u64

Envelope nonce.

CancelAllOrders

CancelAllOrders(string metafluxChain,bool hasAsset,uint32 asset,uint64 nonce)

The optional asset filter flattens to a presence bool + value (0 when “all assets”).

Fields

metaflux_chain: String

Chain tag.

has_asset: bool

Asset-filter presence flag.

asset: u32

Asset filter (0 when “all assets”).

nonce: u64

Envelope nonce.

SubmitEncryptedOrder

SubmitEncryptedOrder(string metafluxChain,bytes ciphertext,bytes32 commitment,uint8 threshold,uint64 targetBlock,uint64 revealDeadlineMs,uint64 nonce)

ciphertext hashes as EIP-712 bytes (keccak256(raw)); commitment is a bytes32 carried verbatim into one word.

Fields

metaflux_chain: String

Chain tag.

ciphertext: Vec<u8>

Encrypted order ciphertext (hashed as bytes).

commitment: [u8; 32]

keccak(plaintext‖salt) commitment (bytes32).

threshold: u8

Threshold shares to reveal.

target_block: u64

Block height at/after which decryption may proceed.

reveal_deadline_ms: u64

Consensus-time (ms) reveal deadline.

nonce: u64

Envelope nonce.

Implementations

impl TypedAction

pub fn type_hash(&self) -> [u8; 32]

typeHash = keccak256(encodeType) for this variant.

pub fn hash_struct(&self) -> [u8; 32]

hashStruct(s) = keccak256(typeHash ‖ encodeData(s)).

Trait Implementations

impl Clone for TypedAction

fn clone(&self) -> TypedAction

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TypedAction

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Eq for TypedAction

impl PartialEq for TypedAction

fn eq(&self, other: &TypedAction) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for TypedAction