10-update-global-var.md

type ContractPrice

ContractPrice(
    int pairId,
    String marketPrice,
)

input:

• pairId: The contract pair id defined by zkLink.
• marketPrice: The market price of the contract pair

type SpotPriceInfo

SpotPriceInfo(
    int tokenId,
    String price,
)

input:

• tokenId: The token id defined by zkLink.
• price: The spot price of the token.

type FundingInfo

FundingInfo(
    int pairId,
    String price,
	int fundingRate,
)

type Parameter

The Parameter struct of UpdateGlobalVar.

func insuranceFundAccount

insuranceFundAccount(int accountId)

func feeAccount

feeAccount(int accountId)

func marginInfo

marginInfo(
	int marginId,
	String? symbol,
	int tokenId,
	int ratio,
)

func contractInfo

contractInfo(
	int pairId,
    String symbol,
	int initialMarginRate,
	int maintenanceMarginRate,
)

func feeAccount

feeAccount(int accountId)

func fundingInfos

fundingInfos(List<FundingInfo> infos)

type UpdateGlobalVar

UpdateGlobalVar transaction type.

UpdateGlobalVar(
    int fromChainId,
	int subAccountId,
	Parameter parameter,
	double serialId,
)

func toJson

String toJson()

Get the json str of UpdateGlobalVar

Example

var tx = UpdateGlobalVar(
	fromChainId: 1,
	subAccountId: 2,
	parameter: Parameter.feeAccount(accountId: 8),
	serialId: 101
);
print(tx.toJson());