VOIDCAST

# один запрос - одно эхо
curl -sS https://voidcast.test/v0/transmit \
  -H "Authorization: Bearer vk_live_****" \
  -H "Content-Type: application/json" \
  -d '{
    "message": "вы здесь?",
    "frequency": 104.7,
    "modulation": "quantum"
  }'

import { Voidcast } from "@voidcast/sdk";

const vc = new Voidcast({ key: process.env.VOIDCAST_KEY });

const signal = await vc.transmit({
  message: "вы здесь?",
  frequency: 104.7,
  modulation: "quantum",
});

const echo = await vc.echo(signal.id);
console.log(echo.text, `целостность ${echo.integrity}`);

import httpx

r = httpx.post(
    "https://voidcast.test/v0/transmit",
    headers={"Authorization": f"Bearer {KEY}"},
    json={"message": "вы здесь?", "modulation": "quantum"},
)
sig = r.json()

echo = httpx.get(f"https://voidcast.test/v0/echo/{sig['id']}").json()
print(echo["echo"], echo["integrity"])  # второй запрос вернёт 410

payload := []byte(`{"message":"вы здесь?","modulation":"quantum"}`)

req, _ := http.NewRequest("POST",
    "https://voidcast.test/v0/transmit", bytes.NewReader(payload))
req.Header.Set("Authorization", "Bearer "+os.Getenv("VOIDCAST_KEY"))

res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
io.Copy(os.Stdout, res.Body) // {"id":"SIG-…","status":"ушёл_в_пустоту"}