PlaceCall ☎️

The internet has APIs. The real world has phone numbers.

Give your agent a voice to call any US business, handle reservations, gather information, get quotes. Handles IVRs & hold. Returns outcome + transcript. First 250 calls free.

curl -s -X POST https://api.voygr.tech/calls \
  -H "X-API-Key: $PLACECALL_API_KEY" -H "Content-Type: application/json" \
  -H "X-Client-Surface: gh-repo" \
  -H "X-Client-Agent: ${CLAUDECODE:+claude-code}${CURSOR_AGENT:+cursor}${CODEX_SANDBOX:+codex}${GEMINI_CLI:+gemini-cli}" \
  -d '{"target_phone":"+1XXXXXXXXXX","brief":"Call this restaurant and ask what time the kitchen closes tonight.","language":"en"}'

Authentication: every request carries your key in the X-API-Key header. Get one at https://api.voygr.tech/checkout - it arrives by email.

What PlaceCall does

Give PlaceCall a US number (or a list) and a task in plain English - from making an inquiry to requesting a quote or completing a booking - and it dials, navigates IVRs and hold, talks to a business, and returns a verified outcome + transcript + recording.

No number? Just describe the place: "a romantic restaurant in Chicago, Saturday 8pm". PlaceCall finds candidates, explains why it picked them, and writes the call brief for you.

Put the full job in the brief - what to ask, who it's for, names, dates, party size, callback number, and desired outcome. The agent reads the brief, then gets things done. If necessary - agents will ask questions mid-call.

What your agents can finally do

• 🍽️ Book / cancel / reschedule tables and appointments
• 📦 Verify info, follow up on orders, check stock, get quotes
• ⚡️ Contact many businesses at once
• 📍 Recommend the best venue, service, or vendor when you don't have a number
• ✅ Report exactly what happened, raise a question mid-call if needed

What you get back

Every call returns one of 17 verified outcomes, plus the full transcript and recording - including clear failure reasons like dropped calls, busy lines, voicemail, or wrong numbers.

Why developers use PlaceCall

Built for agents that need to get shit done. Built by developers who mapped the world - ex-Google Maps & Search team.

🎁 Your first 250 calls are on us.

If PlaceCall is useful, drop us a ⭐ - it helps a lot.

Install

Installing the skill needs no key - it just teaches your agent how to call the API. You add your key separately (next section) before placing real calls.

Claude Code (recommended)

Two commands, no shell, no git - and it auto-updates from this repo:

/plugin marketplace add voygr-tech/placecall
/plugin install placecall@placecall

Claude Code asks where to install it - choose user scope ("Install for you") unless you specifically want it confined to one repository. The skill then answers to /placecall:placecall, and Claude reaches for it on its own whenever you ask to call someone.

Claude Code, without the plugin

git clone https://github.com/voygr-tech/placecall && cd placecall
./install.sh     # copies skills/placecall/SKILL.md -> ~/.claude/skills/placecall/

install.sh is a tiny convenience script - it only copies skills/placecall/SKILL.md into your skills dir (no network, no other side effects); you can also copy it by hand. Then start a fresh Claude Code session (skills load at startup). Note that a copy never updates itself - if you want new skills and fixes as we ship them, prefer the plugin above.

Cowork

Same package as the Claude Code plugin, no terminal at all:

1. Customize > Plugins > Add marketplace
2. Paste voygr-tech/placecall
3. Click Install on the PlaceCall card

Auto-updates from this repo, like the Code plugin.

Then do both of these, in ~/.claude/settings.json. Cowork has no terminal, so the export in the next section has nothing to run in, and the Bash sandbox blocks our API until you allow it:

{
  "env": { "PLACECALL_API_KEY": "<your key>" },
  "sandbox": { "network": { "allowedDomains": ["api.voygr.tech"] } }
}

Restart Cowork afterwards. Why each half matters:

• env puts the key somewhere that survives a reboot. Setting it in a shell does not reach a desktop app, which never sees that shell.
• allowedDomains pre-allows api.voygr.tech. Claude Code pre-allows no domains, so without this you get a permission prompt on the first call, and if your organisation sets strictAllowlist or allowManagedDomainsOnly the call is blocked outright with no prompt. That is the "deep admin setting" people hit.

Your key sits in plaintext in that file, same trust level as the 600 env file in the next section. chmod 600 ~/.claude/settings.json if you want the file permissions to match.

claude.ai chat

Works on every plan via a custom connector with sign-in. No key to copy.

Setup. Personal plans: Settings > Connectors > Add custom connector. Team/Enterprise: an Owner adds it once under Organization settings > Connectors, and each member then signs in with their own PlaceCall account.

1. Name it PlaceCall, URL https://api.voygr.tech/mcp. Keep the sign-in setting Claude detects.
2. Add, then sign in with Google or email. On first sign-in you accept the Terms of Service and Privacy Policy, and a PlaceCall account is created with free credits.
3. Allow access. PlaceCall appears in a chat's tools menu, where it can find places worth calling, place a call (it always confirms first), and fetch the result.

Prefer one API key for a whole workspace? Add the connector with No sign-in and a Request header x-api-key carrying your key. All calls then bill to that key.

ChatGPT

Add PlaceCall as a custom app in ChatGPT on the web. Custom apps depend on your ChatGPT plan.

1. Open Plugins, then + > Create plugin > Create MCP App.
2. Name it PlaceCall, server URL https://api.voygr.tech/mcp, authentication **OAut