import axios, { AxiosInstance } from "axios";
export interface SupportedAsset {
id: string;
symbol: string;
name: string;
networkId: string;
contractAddress?: string;
decimals: number;
isNative: boolean;
}
export interface BridgeQuote {
sourceAsset: string;
targetAsset: string;
sourceAmount: string;
targetAmount: string;
fee: string;
estimatedTime: number;
steps: Array<{
type: string;
description: string;
}>;
}
export interface Network {
id: string;
name: string;
type: string;
chainId?: number;
}
export class HashportClient {
private api: AxiosInstance;
constructor() {
this.api = axios.create({
baseURL: "https://mainnet.api.hashport.network",
headers: {
"Content-Type": "application/json",
},
timeout: 15000, // 15 second timeout
});
}
async getSupportedNetworks(): Promise<Network[]> {
const response = await this.api.get("/api/v1/networks");
return response.data;
}
async getSupportedAssets(sourceNetwork?: string, targetNetwork?: string): Promise<any[]> {
const params: any = {};
if (sourceNetwork) params.sourceNetwork = sourceNetwork;
if (targetNetwork) params.targetNetwork = targetNetwork;
const response = await this.api.get("/api/v1/assets", { params });
return response.data;
}
async getBridgeSteps(params: {
sourceNetworkId: string;
targetNetworkId: string;
sourceAssetId: string;
recipient: string;
amount?: string;
tokenId?: string;
}): Promise<any[]> {
const queryParams = new URLSearchParams();
queryParams.append('sourceNetworkId', params.sourceNetworkId);
queryParams.append('sourceAssetId', params.sourceAssetId);
queryParams.append('targetNetworkId', params.targetNetworkId);
queryParams.append('recipient', params.recipient);
if (params.amount) queryParams.append('amount', params.amount);
if (params.tokenId) queryParams.append('tokenId', params.tokenId);
const response = await this.api.get(`/api/v1/bridge?${queryParams.toString()}`);
return response.data;
}
async validateBridge(params: {
sourceNetworkId: string;
targetNetworkId: string;
sourceAssetId: string;
recipient: string;
amount?: string;
tokenId?: string;
}): Promise<{ message: string; valid: boolean }> {
const queryParams = new URLSearchParams();
queryParams.append('sourceNetworkId', params.sourceNetworkId);
queryParams.append('sourceAssetId', params.sourceAssetId);
queryParams.append('targetNetworkId', params.targetNetworkId);
queryParams.append('recipient', params.recipient);
if (params.amount) queryParams.append('amount', params.amount);
if (params.tokenId) queryParams.append('tokenId', params.tokenId);
const response = await this.api.get(`/api/v1/bridge-validate?${queryParams.toString()}`);
return response.data;
}
async getAssetsAmounts(): Promise<any> {
const response = await this.api.get("/api/v1/assets-amounts");
return response.data;
}
async getTransfers(params: {
page: number;
pageSize: number;
filter?: {
originator?: string;
timestamp?: string;
tokenId?: string;
transactionId?: string;
};
}): Promise<{ items: any[]; totalCount: number }> {
const queryParams = new URLSearchParams();
queryParams.append('page', params.page.toString());
queryParams.append('pageSize', Math.min(params.pageSize, 50).toString());
if (params.filter) {
if (params.filter.originator) queryParams.append('filter.originator', params.filter.originator);
if (params.filter.timestamp) queryParams.append('filter.timestamp', params.filter.timestamp);
if (params.filter.tokenId) queryParams.append('filter.tokenId', params.filter.tokenId);
if (params.filter.transactionId) queryParams.append('filter.transactionId', params.filter.transactionId);
}
const response = await this.api.get(`/api/v1/transfers?${queryParams.toString()}`);
return response.data;
}
async getNetworkAssets(networkId: string): Promise<any> {
const response = await this.api.get(`/api/v1/networks/${networkId}/assets`);
return response.data;
}
async getNetworkAssetAmounts(networkId: string, assetId: string): Promise<any> {
const response = await this.api.get(`/api/v1/networks/${networkId}/assets/${assetId}/amounts`);
return response.data;
}
async getNetworkAssetDetails(networkId: string, assetId: string): Promise<any> {
const response = await this.api.get(`/api/v1/networks/${networkId}/assets/${assetId}`);
return response.data;
}
async convertHederaTxId(txId: string): Promise<any> {
const queryParams = new URLSearchParams();
queryParams.append('txId', txId);
const response = await this.api.get(`/api/v1/utils/convert-hedera-tx-id?${queryParams.toString()}`);
return response.data;
}
}
