Volccdn Scraper
Spider read volccdn.com in 3.3 s without a browser and returned 276 lines of clean markdown.
"github.com/gorilla/websocket"15: "error message from server",enumMessageTypeSpecificFlags = map[byte]string{2: "last message from server (seq < 0)",enumMessageSerializationMethods = map[byte]string{enumMessageCompression = map[byte]string{15: "custom compression method",var addr = "openspeech.bytedance.com"var u = url.URL{Scheme: "wss", Host: addr, Path: "/api/v1/tts/ws_binary"}var header = http.Header{"Authorization": []string{fmt.Sprintf("Bearer;%s", token)}}// message type: b0001 (Full client request) (4bits)// message type specific flags: b0000 (none) (4bits)// message serialization method: b0001 (JSON) (4 bits)// message compression: b0001 (gzip) (4bits)var defaultHeader = []byte{0x11, 0x10, 0x11, 0x00}func setupInput(text, voice, voiceType, opt string) []byte {reqID := uuid.Must(uuid.NewV4()).String()params := make(map[string]map[string]interface{})params["app"] = make(map[string]interface{})params["app"]["token"] = "access_token"params["user"] = make(map[string]interface{})params["audio"] = make(map[string]interface{})params["audio"]["voice_type"] = voiceTypeparams["request"] = make(map[string]interface{})params["request"]["text_type"] = "plain"params["request"]["operation"] = optfunc gzipCompress(input []byte) []byte {func gzipDecompress(input []byte) []byte {func parseResponse(res []byte) (resp synResp, err error) {messageTypeSpecificFlags := res[1] & 0x0fserializationMethod := res[2] >> 4messageCompression := res[2] & 0x0fThe same call, in code.
The capture above came back as markdown. These examples add a key, so you get browser rendering, proxies, and concurrency on volccdn.com.
import { SpiderBrowser } from "spider-browser";
const spider = new SpiderBrowser({
apiKey: process.env.SPIDER_API_KEY!,
});
await spider.connect();
const page = spider.page!;
await page.goto("https://volccdn.com");
// No selectors, no schema. Spider reads the page and names the fields.
const data = await page.scrape();
console.log(data);
await spider.close();import { Spider } from "@spider-cloud/spider-client";
const spider = new Spider({ apiKey: process.env.SPIDER_API_KEY! });
const result = await spider.scrapeUrl("https://www.volccdn.com", {
return_format: "markdown",
});
console.log(result);Ready for volume? Get an API key →
Fields you can pull.
Spider names these from the page. The capture above came back as markdown; the same
call with return_format: "json" returns them as keys.
What volccdn.com costs to scrape.
The capture above cost $0.00003 to fetch. Pricing is $1 per GB of pre-transformation bandwidth plus $0.001 per CPU minute, so a page like this one lands at a fraction of a cent. Failed requests are billed at $0.
- Free balance on signup
- No card required to test
- Balance never expires
Run it keyless, no account
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Start scraping volccdn.com.
You already have the call. A key raises the rate limit and turns on browser rendering, proxies, and concurrency. Balance never expires, and top-ups go through secure checkout.