📟 VoiceTel CLI

The official interactive REPL for the VoiceTel REST API — provision numbers, place orders, validate e911, send messages, and manage your account, all from a single keystroke-friendly prompt on top of the VoiceTel Go SDK.

📚 Table of Contents

Features
Installation
Quickstart
One-shot mode (-x)
Authentication
Configuration
Environment variables
Building from source
Command Reference
Examples
API Documentation
Contributors
Sponsors
License

✨ Features

🧑‍💻 REPL-First UX

Interactive prompt — drops you straight into a voicetel> shell. No subcommands to memorise, no flag-soup one-liners.
Line editing powered by github.com/chzyer/readline — Emacs-style movement, reverse-i-search, the works.
Persistent history at ~/.voicetel/history so you can ↑ back into yesterday's session.
Tab autocomplete across the entire command tree — top-level resources, sub-commands, and known argument shapes.
Pretty-printed JSON by default. Errors print in red when you're on a TTY; plain otherwise (so logs stay clean).

🛡️ Built on a Typed SDK

Sits on top of the official voicetel/go-sdk — every command is a one-line wrapper around a typed SDK method, so the CLI inherits the SDK's retry/backoff, structured errors, and rate-limit handling.
Persistent config at ~/.voicetel/config.toml — log in once, stay logged in. Passwords are never persisted; only the API key is.
Sends voicetel-cli/<version> as the user-agent so requests are attributable in your logs.

📞 Complete API Coverage

Numbers — list, get, add, remove, route, translate, CNAM, LIDB, fax, forward, SMS, messaging campaigns, port-out PIN, account moves.
Account — profile, sub-accounts, CDRs, credits, payments, MRC, registration, password recovery.
e911 — record provisioning, address validation, lookup, removal.
Gateways — list, create, update, delete, view bound numbers.
Messaging — SMS & MMS sending, message history, 10DLC brand and campaign registration, per-number messaging state.
Lookups — CNAM and LRN dips.
iNumbering — inventory search, coverage queries, number orders, port-in submissions, port-out availability.
Support — ticket create / read / update / delete, threaded messages, replies.
ACL — IP allowlist management.
Authentication — switch between Digest, IP-only, or hybrid modes; rotate passwords.

📦 Single Static Binary

One binary, no runtime dependencies. Distributed via go install and pre-built releases.

🚀 Installation

Via `go install`

go install github.com/voicetel/cli@latest

Requires Go 1.22 or later. The binary lands at $GOBIN/voicetel-cli (or $GOPATH/bin/voicetel-cli).

Pre-built binaries

Grab a release from GitHub Releases — macOS (amd64/arm64), Linux (amd64/arm64/386/arm), Windows (amd64/arm64), and FreeBSD (amd64) are all built per release.

# Linux amd64 example — adjust the archive name for your platform.
curl -sL https://github.com/voicetel/cli/releases/latest/download/voicetel-cli_0.2.0_linux-amd64.tar.gz | tar xz
sudo mv voicetel-cli_0.2.0_linux-amd64/voicetel-cli /usr/local/bin/

From source

git clone https://github.com/voicetel/cli && cd cli
make build           # → bin/voicetel-cli (local platform)
make install         # → $GOPATH/bin/voicetel-cli

See Building from source for the full make-target list (including make release for the per-platform archives).

🏁 Quickstart

$ voicetel-cli
VoiceTel CLI 0.2.0  —  type `help` for commands, `exit` to quit.
Endpoint: https://api.voicetel.com
No API key configured. Run `login <username> <password>` or `set api-key <key>`.

voicetel> login 1000000001 hunter2
Logged in. API key installed and saved.

voicetel> account get
{
  "username": "1000000001",
  "name": "Acme Co",
  "email": "ops@acme.example",
  "cash": 142.18,
  "callerId": "2015551234",
  "timezone": "America/Chicago"
}

voicetel> numbers list
{
  "numbers": [
    {"number": "2015551234", "route": 4, "cnam": true, "smsEnabled": true},
    {"number": "2015555678", "route": 4, "cnam": false, "smsEnabled": false}
  ]
}

voicetel> exit

⚡ One-shot mode (`-x`)

Run a single command non-interactively and exit. Useful for shell pipelines, cron jobs, and ad-hoc scripting — no REPL, no banner, no history file touched.

# Authenticate via env vars, then list numbers, then exit.
export VOICETEL_USERNAME=1000000001
export VOICETEL_PASSWORD=hunter2
voicetel-cli -x 'account numbers'

# Or use a pre-fetched API key directly:
export VOICETEL_API_KEY=abcdef0123456789abcdef0123456789
voicetel-cli -x 'numbers list'

# Pipe the JSON output into jq:
voicetel-cli -x 'account get' | jq .cash

The command string after -x is parsed the same way as a REPL line — group + subcommand + arguments (e.g. acl add 203.0.113.0/24, messaging campaigns list, lookups cnam 2155551234). Exit code is 0 on success, 1 on any error (including auth failures and rate-limit hits).

In one-shot mode, Ctrl-C cancels the in-flight request (the REPL leaves Ctrl-C to readline; one-shot mode handles it directly).

🔑 Authentication

Two ways to install an API key:

login <username> <password> — exchanges credentials for a fresh 32-hex bearer token via POST /v2.2/account/api-key. The token is persisted to ~/.voicetel/config.toml; the password never is.

This endpoint shares the 6 req/hr/IP rate limit with the rest of /account/*.
set api-key <key> — installs an existing key directly. Useful if you've fetched one out of band.

voicetel> login 1000000001 hunter2
Logged in. API key installed and saved.

voicetel> whoami
{
  "apiKey": "abcd...4321",
  "baseURL": "https://api.voicetel.com",
  "rateLimits": "account/cdr, account/mrc, account/payments, account/registration, account/api-key (login): 6 req/hr/IP"
}

Don't have credentials yet? Get them at voicetel.com/docs/api/v2.2/credentials.

⚙️ Configuration

The CLI reads its persistent config from ~/.voicetel/config.toml. A typical file looks like:

api_key  = "abcdef0123456789abcdef0123456789"
base_url = "https://api.voicetel.com"

api_key — the 32-hex bearer token. Written on login and set api-key.
base_url — override the API endpoint (mostly for staging/sandbox builds). Defaults to https://api.voicetel.com.

The file is written atomically (temp sibling + fsync + rename) and chmodded to 0600.

You can override either value on launch:

voicetel-cli --api-key=abcdef0123456789abcdef0123456789
voicetel-cli --base-url=https://staging.voicetel.com

Command-line flags do not persist; they win for the duration of the session only.

History lives at ~/.voicetel/history (also chmodded to 0600 by readline).

🌳 Environment variables

The CLI honors four environment variables. Precedence is flag > env > config.

Variable	Purpose
`VOICETEL_API_KEY`	32-hex bearer token — installed directly on the client; no `login` round-trip.
`VOICETEL_USERNAME`	Numeric account id. Paired with `VOICETEL_PASSWORD`, triggers a `login` at startup.
`VOICETEL_PASSWORD`	Password — paired with `VOICETEL_USERNAME`; never persisted to `config.toml`.
`VOICETEL_BASE_URL`	Override the API endpoint (rare — staging / sandbox builds).

# Headless CI script: use env vars, run a single command, exit.
export VOICETEL_USERNAME=1000000001
export VOICETEL_PASSWORD=$(vault read -field=password secret/voicetel)
voicetel-cli -x 'account info'

When VOICETEL_USERNAME and VOICETEL_PASSWORD are both set and no API key is available, the CLI calls the login endpoint at startup. The exchanged key is installed on the client but not written to ~/.voicetel/config.toml (env-driven runs are intentionally ephemeral — they should not mutate user state).

🔨 Building from source

The repo ships a Makefile that produces pure-Go binaries (CGO_ENABLED=0) for 9 platforms — no per-target C toolchains needed.

make build       # local platform → ./bin/voicetel-cli
make build-all   # all 9 platforms → ./dist/voicetel-cli_<version>_<os>-<arch>/voicetel-cli[.exe]
make release     # build-all + per-platform .tar.gz / .zip archives in ./dist/
make test        # go test ./...
make vet         # go vet ./...
make install     # CGO_ENABLED=0 go install . → $GOPATH/bin/voicetel-cli
make clean       # rm -rf ./bin ./dist

Supported cross-compile targets:

macOS: darwin/amd64, darwin/arm64
Linux: linux/amd64, linux/arm64, linux/386, linux/arm
Windows: windows/amd64, windows/arm64
FreeBSD: freebsd/amd64

To add or remove a target, edit the PLATFORMS variable at the top of the Makefile.

Benchmarks

go test -bench=. -benchmem ./internal/repl/ ./internal/output/ exercises the parser, dispatcher tail-join, and JSON pretty-printer. Use as a baseline before perf-sensitive changes.

Profiling

Hidden debug flags write runtime/pprof snapshots to disk for go tool pprof analysis:

voicetel-cli --cpu-profile=cpu.pprof --mem-profile=mem.pprof -x 'numbers list'
go tool pprof cpu.pprof
go tool pprof mem.pprof

No runtime overhead when the flags aren't set. CPU profile runs for the lifetime of the process; heap profile is captured at exit (after runtime.GC()).

🗺️ Command Reference

help [topic]              Show help for the REPL or a specific command/topic.
exit | quit               Leave the REPL (Ctrl-D also works).
login <username> <password>     Exchange creds for an API key (rate-limited 6/hr/IP).
set api-key <key>         Install an existing 32-hex bearer.
set base-url <url>        Override the API endpoint (rare; usually production).
whoami                    Show the current API key, base URL, and rate-limit caveats.
clear                     Clear the screen.

account get
account update <json>     Body is parsed as JSON for the AccountPutRequest.
account add <json>
account signup <json>
account cdr [start] [end]
account credits
account recurring-charges  (alias: account mrc)
account payments
account registration
account recover <json>

acl list
acl add <json>
acl remove <json>

authentication get
authentication update <json>

e911 list
e911 create <json>
e911 validate <json>
e911 get <dn>
e911 provision <dn> <json>
e911 remove <dn>

gateways list
gateways add <json>
gateways get <id>
gateways update <id> <json>
gateways remove <id>
gateways numbers <id>

inumbering search-inventory [--npa --nxx --state --rate-center --contains --ends-with --limit]
inumbering coverage [--state --rate-center]
inumbering order <json>
inumbering ports
inumbering port <id>
inumbering submit-port <json>
inumbering port-availability <number>

lookups cnam <number>
lookups lrn <number> <ani>

messaging history [--number --start --end --type]
messaging send <json>
messaging create-brand <json>
messaging campaign-status
messaging create-campaign <json>
messaging numbers-state [--numbers=2015551234,2015551235]

numbers list
numbers add <json>
numbers get <number>
numbers remove <number>
numbers move <number> <json>
numbers release <number>
numbers set-route <number> <json>
numbers set-translation <number> <json>
numbers set-cnam <number> <json>
numbers set-lidb <number> <json>
numbers get-fax <number>
numbers set-fax <number> <json>
numbers remove-fax <number>
numbers set-forward <number> <json>
numbers remove-forward <number>
numbers get-sms <number>
numbers set-sms <number> <json>
numbers remove-sms <number>
numbers get-messaging <number>
numbers patch-messaging <number> <json>
numbers assign-campaign <number> <json>
numbers unassign-campaign <number>
numbers bulk-unassign-campaign <2015551234,2015551235>
numbers set-port-out-pin <number> <json>

support list
support create <json>
support get <id>
support update <id> <json>
support delete <id>
support messages <id>
support reply <id> <json>

<json> is the rest of the line, parsed as a JSON object. Quote-aware tokenising means you can paste multi-word string values without escaping each one.

💡 Examples

voicetel> inumbering search-inventory --npa=201 --state=NJ --limit=5
{
  "numbers": [
    {"number": "2015550100", "rateCenter": "Newark", "city": "Newark", "province": "NJ", "lata": "224"},
    ...
  ]
}

voicetel> inumbering order {"numbers":[{"Value":"2015550100"}]}
{
  "orderId": "ord-9k2j",
  "amountCharged": 1.00,
  "numbersOrdered": ["2015550100"]
}

voicetel> numbers set-forward 2015550100 {"destination":2125550199}
{"number": "2015550100", "forwardTo": "2125550199"}

voicetel> messaging send {"fromNumber":"2015550100","toNumber":"2125550199","text":"hello from VoiceTel CLI"}
{
  "id": "tx-abc123",
  "type": "sms",
  "fromNumber": "2015550100",
  "toNumber":   "2125550199",
  "parts": 1
}

voicetel> account credits
{
  "credits": [
    {"date": "2026-05-15", "paid": true, "amount": 100.00},
    {"date": "2026-04-15", "paid": true, "amount": 100.00}
  ]
}

📖 API Documentation

Reference docs: voicetel.com/docs/api/v2.2/
Interactive playground: voicetel.com/docs/api/v2.2/playground/ — try the API in your browser without writing any code
API credentials: voicetel.com/docs/api/v2.2/credentials/
Go SDK: github.com/voicetel/go-sdk

🙌 Contributors

Michael Mavroudis — Lead Developer

Contributions welcome. Open an issue describing the change, or send a pull request against main.

💖 Sponsors

Sponsor	Contribution
VoiceTel Communications	Primary development and production hosting

📄 License

This project is licensed under the MIT License — see the LICENSE file for details.

Name		Name	Last commit message	Last commit date
Latest commit History 11 Commits
.github/workflows		.github/workflows
internal		internal
.golangci.yml		.golangci.yml
LICENSE		LICENSE
Makefile		Makefile
README.md		README.md
go.mod		go.mod
go.sum		go.sum
loop.go		loop.go
main.go		main.go
main_extra_test.go		main_extra_test.go
main_extras2_test.go		main_extras2_test.go
main_test.go		main_test.go
version.go		version.go

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📟 VoiceTel CLI

📚 Table of Contents

✨ Features

🧑‍💻 REPL-First UX

🛡️ Built on a Typed SDK

📞 Complete API Coverage

📦 Single Static Binary

🚀 Installation

Via `go install`

Pre-built binaries

From source

🏁 Quickstart

⚡ One-shot mode (`-x`)

🔑 Authentication

⚙️ Configuration

🌳 Environment variables

🔨 Building from source

Benchmarks

Profiling

🗺️ Command Reference

💡 Examples

📖 API Documentation

🙌 Contributors

💖 Sponsors

📄 License

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📟 VoiceTel CLI

📚 Table of Contents

✨ Features

🧑‍💻 REPL-First UX

🛡️ Built on a Typed SDK

📞 Complete API Coverage

📦 Single Static Binary

🚀 Installation

Via go install

Pre-built binaries

From source

🏁 Quickstart

⚡ One-shot mode (-x)

🔑 Authentication

⚙️ Configuration

🌳 Environment variables

🔨 Building from source

Benchmarks

Profiling

🗺️ Command Reference

💡 Examples

📖 API Documentation

🙌 Contributors

💖 Sponsors

📄 License

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