import axios, { AxiosInstance } from 'axios';
import fs from 'fs';
import FormData from 'form-data';
import { CreateTaskResponse, GetTaskResponse, UploadResponse } from './types.js';
export class TripoApi {
private client: AxiosInstance;
private apiKey: string;
constructor(apiKey?: string) {
this.apiKey = apiKey || process.env.TRIPO_API_SECRET || '';
if (!this.apiKey) {
console.warn('TRIPO_API_SECRET is not set. API calls requiring authentication will fail.');
}
this.client = axios.create({
baseURL: 'https://api.tripo3d.ai/v2/openapi',
headers: {
'Authorization': `Bearer ${this.apiKey}`,
'Content-Type': 'application/json',
},
});
}
private getHeaders() {
return {
'Authorization': `Bearer ${this.apiKey}`,
};
}
async createTask(payload: any): Promise<CreateTaskResponse> {
try {
const response = await this.client.post('/task', payload);
return response.data;
} catch (error: any) {
if (error.response) {
throw new Error(`Tripo API Error: ${error.response.status} - ${JSON.stringify(error.response.data)}`);
}
throw error;
}
}
async getTask(taskId: string): Promise<GetTaskResponse> {
try {
const response = await this.client.get(`/task/${taskId}`);
return response.data;
} catch (error: any) {
if (error.response) {
throw new Error(`Tripo API Error: ${error.response.status} - ${JSON.stringify(error.response.data)}`);
}
throw error;
}
}
async uploadFile(filePath: string): Promise<UploadResponse> {
try {
const formData = new FormData();
formData.append('file', fs.createReadStream(filePath));
// Axios instance headers are JSON by default, let form-data handle the content type
const response = await axios.post('https://api.tripo3d.ai/v2/openapi/upload', formData, {
headers: {
...this.getHeaders(),
...formData.getHeaders(),
},
});
return response.data;
} catch (error: any) {
if (error.response) {
throw new Error(`Tripo API Error: ${error.response.status} - ${JSON.stringify(error.response.data)}`);
}
throw error;
}
}
}
