snowcell/dist/client.js

Official Snowcell Node.js/TypeScript SDK

import { SnowcellError } from './errors.js';
import { fetchWithRetries } from './util.js';
export const DEFAULT_API_BASE_URL = process.env.SNOWCELL_API_BASE_URL ?? 'https://api.snowcell.io';
export const DEFAULT_INFERENCE_BASE_URL = process.env.SNOWCELL_INFERENCE_BASE_URL ?? 'https://inference.snowcell.io';
export class SnowcellClientBase {
    _apiToken;
    _apiBaseUrl;
    _inferenceBaseUrl;
    _timeoutMs;
    _headers;
    constructor(opts = {}) {
        this._apiToken = opts.apiToken ?? process.env.SNOWCELL_API_TOKEN ?? undefined;
        this._apiBaseUrl = (opts.apiBaseUrl ?? DEFAULT_API_BASE_URL).replace(/\/$/, '');
        this._inferenceBaseUrl = (opts.inferenceBaseUrl ?? DEFAULT_INFERENCE_BASE_URL).replace(/\/$/, '');
        this._timeoutMs = opts.timeoutMs ?? 300_000;
        this._headers = {
            'User-Agent': `snowcell-node/${process.env.npm_package_version ?? '0'}`,
            ...(this._apiToken ? { Authorization: `Bearer ${this._apiToken}` } : {}),
            'Content-Type': 'application/json',
            ...opts.headers,
        };
    }
    async _request(base, method, path, init = {}) {
        const url = new URL(path, base);
        const controller = new AbortController();
        const id = setTimeout(() => controller.abort(), this._timeoutMs);
        try {
            const res = await fetchWithRetries(url, {
                method,
                signal: controller.signal,
                headers: { ...this._headers, ...init.headers },
                body: init.body,
            });
            if (res.status >= 400) {
                throw await SnowcellError.fromResponse(res);
            }
            return res;
        }
        finally {
            clearTimeout(id);
        }
    }
    _api(method, path, init = {}) {
        return this._request(this._apiBaseUrl + '/', method, path, init);
    }
    _inference(method, path, init = {}) {
        return this._request(this._inferenceBaseUrl + '/', method, path, init);
    }
}
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