Add calling, texting and voicemail to your product

# Node.js 20 or newer. Nothing to install.
git clone https://github.com/Drop-Cowboy/dropcowboy.git
cd dropcowboy/examples/api/quickstart
cp .env.example .env

# In .env, fill in DC_KEY, DC_SECRET, DC_TO (your own number)
# and DC_AUDIO_FILE (the path to an .mp3 or .wav). Then:
node quickstart.js

curl -X POST https://api-v2.dropcowboy.com/rvm \
  -H "x-key: $DC_KEY" -H "x-secret: $DC_SECRET" \
  -H "Content-Type: application/json" \
  -d '{
    "to": "+13125550142",
    "phone_line_id": "e2b6f9a3-5c1d-4e8b-a4f7-9c3e1b5d7a28",
    "media_id": "1b7e3c9a-4d2f-4a8b-9e6c-7f2a1d5b3c80",
    "foreign_id": "order-1042"
  }'

# Python 3.9 or newer. Run from the folder you cloned into.
cd dropcowboy/examples/api/python
python3 -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
cp .env.example .env

# In .env, set DC_KEY, DC_SECRET and DC_TO. Then send one voicemail
# from a phone line on your account and wait for the result:
python -m dropcowboy_examples.recipes.send_rvm_retail

# The .NET 8 SDK. Run from the folder you cloned into.
cd dropcowboy/examples/api/csharp/src/DropCowboy.Examples
export DC_KEY="your-key"
export DC_SECRET="your-secret"
export DC_TO="+13125550142"

# Send one voicemail from a phone line on your account:
dotnet run -- retail

// Your server. Browser code never sees KEY/SECRET. The key needs numbers:write.
app.post('/dropcowboy/token', async function (req, res) {
  const r = await fetch('https://api-v2.dropcowboy.com/phone/public/embed/token', {
    method: 'POST',
    headers: {
      'x-key': process.env.DC_KEY,
      'x-secret': process.env.DC_SECRET,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({ site_id: process.env.DC_SITE_ID, scope: ['dialer:webrtc', 'contacts'], ttl_seconds: 900 })
  });
  res.status(r.status).json(await r.json());
});