four-flap-meme-sdk/dist/flap/meta.d.ts

SDK for Flap bonding curve and four.meme TokenManager

import { JsonRpcProvider } from 'ethers';
export type FlapChain = 'BSC' | 'BASE' | 'XLAYER' | 'MORPH';
export type FetchMetaOptions = {
    ipfsGateway?: string;
    multicall3?: string;
};
/**
 * 根据代币地址直接读取合约 metaURI()/meta()（IPFS CID），并拉取元数据 JSON。
 */
export declare function getFlapMetaByAddress(chain: FlapChain, rpcUrl: string, tokenAddress: string, opts?: FetchMetaOptions): Promise<{
    cid: string;
    data?: any;
} | undefined>;
export declare function getFlapMetasByAddresses(chain: FlapChain, rpcUrl: string, tokenAddresses: string[], opts?: FetchMetaOptions): Promise<Array<{
    token: string;
    cid?: string;
    data?: any;
    imageUrl?: string;
    error?: string;
}>>;
/**
 * 使用 Multicall3 批量读取 metaURI()/meta()，metaURI 优先、meta 兜底。
 */
export declare function getFlapMetaUrisWithMulticall(provider: JsonRpcProvider, chain: FlapChain, tokenAddresses: string[], multicall3?: string, ipfsGateway?: string): Promise<Array<{
    token: string;
    cid?: string;
    data?: any;
    imageUrl?: string;
    error?: string;
}>>;