消息
让我们探索（并提供示例）Insurance 模块导出的消息，我们可以使用这些消息与 Injective 链交互。MsgCreateInsuranceFund
此消息用于创建保险基金import { Network } from "@injectivelabs/networks";
import { toChainFormat } from "@injectivelabs/utils";
import { MsgBroadcasterWithPk } from "@injectivelabs/sdk-ts/core/tx";
import { MsgCreateInsuranceFund } from "@injectivelabs/sdk-ts/core/modules";
const injectiveAddress = "inj1...";
const privateKey = "0x...";
const amount = 5;
const fund = {
ticker: "BTC/USDT",
quoteDenom: "peggy0x...",
oracleBase: "BTC",
oracleQuote: "USDT",
oracleType: 10, // BANDIBC
};
const msg = MsgCreateInsuranceFund.fromJSON({
fund,
injectiveAddress,
deposit: {
denom: fund.quoteDenom,
amount: toChainFormat(amount, 6 /* 6 因为 USDT 有 6 位小数 */).toFixed(),
},
});
const txHash = await new MsgBroadcasterWithPk({
privateKey,
network: Network.Testnet,
}).broadcast({
msgs: msg,
});
console.log(txHash);
MsgRequestRedemption
此消息用于请求赎回。import { Network } from "@injectivelabs/networks";
import { toChainFormat } from "@injectivelabs/utils";
import { MsgBroadcasterWithPk } from "@injectivelabs/sdk-ts/core/tx";
import { MsgRequestRedemption } from "@injectivelabs/sdk-ts/core/modules";
const marketId = "0x....";
const privateKey = "0x...";
const injectiveAddress = "inj1...";
const denom = "share1"; // 保险基金 denom (share{id})
const amount = toChainFormat(5).toFixed();
const msg = MsgRequestRedemption.fromJSON({
marketId,
injectiveAddress,
amount: {
denom,
amount,
},
});
const txHash = await new MsgBroadcasterWithPk({
privateKey,
network: Network.Testnet,
}).broadcast({
msgs: msg,
});
console.log(txHash);
MsgUnderwrite
此消息用于向保险基金承保。import { Network } from "@injectivelabs/networks";
import { toChainFormat } from "@injectivelabs/utils";
import { MsgUnderwrite } from "@injectivelabs/sdk-ts/core/modules";
import { MsgBroadcasterWithPk } from "@injectivelabs/sdk-ts/core/tx";
const usdtDecimals = 6;
const marketId = "0x...";
const privateKey = "0x...";
const denom = "peggy0x...";
const injectiveAddress = "inj1...";
const amount = toChainFormat(5, usdtDecimals).toFixed();
const msg = MsgUnderwrite.fromJSON({
marketId,
injectiveAddress,
amount: {
denom,
amount,
},
});
const txHash = await new MsgBroadcasterWithPk({
privateKey,
network: Network.Testnet,
}).broadcast({
msgs: msg,
});
console.log(txHash);