four-flap-meme-sdk
Version:
SDK for Flap bonding curve and four.meme TokenManager
17 lines (16 loc) • 703 B
TypeScript
/**
* 构建 Permit Piggyback 数据
* 自动签名并使用正确的 Portal 代理地址
*
* @param chain 链名称
* @param privateKey 用户私钥
* @param tokenAddress ERC20 代币地址(需要支持 EIP-2612 Permit)
* @param value 授权金额
* @param deadline 截止时间戳
* @param nonce Permit nonce(通常从代币合约的 nonces(owner) 获取)
* @returns Permit Piggyback 编码数据(Hex string)
*/
export declare function buildPermitPiggybackAuto(chain: 'BSC' | 'BASE' | 'XLAYER' | 'MORPH', privateKey: string, tokenAddress: string, value: bigint, deadline: bigint, nonce: bigint, opts?: {
rpcUrl?: string;
tokenNameOverride?: string;
}): Promise<string>;