Inkbox

https://inkbox.ai

API-first communication infrastructure for AI agents — email, phone, identities, and encrypted vault (login credentials, API keys, key pairs, SSH keys, OTP, etc.).

Package	Language	Install
inkbox	Python ≥ 3.11	pip install inkbox
@inkbox/sdk	TypeScript / Node ≥ 18	npm install @inkbox/sdk
@inkbox/cli	CLI / Node ≥ 18	npm install -g @inkbox/cli

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Quick Start

Get an API key from the Inkbox Console, then:

Python

from inkbox import Inkbox

with Inkbox(api_key="ApiKey_...") as inkbox:
    # Create an agent identity with a linked mailbox
    identity = inkbox.create_identity("my-agent", display_name="My Agent")
    identity.provision_phone_number(type="toll_free")

    # Send an email
    identity.send_email(
        to=["user@example.com"],
        subject="Hello",
        body_text="Hi from my agent!",
    )

    # List recent emails
    for msg in identity.iter_emails():
        print(msg.subject, msg.from_address)

    # Place a phone call
    call = identity.place_call(to_number="+15551234567")

    # Read text messages (SMS/MMS)
    for t in identity.list_texts():
        print(t.remote_phone_number, t.text)

TypeScript

import { Inkbox } from "@inkbox/sdk";

const inkbox = new Inkbox({ apiKey: "ApiKey_..." });

// Create an agent identity with a linked mailbox
const identity = await inkbox.createIdentity("my-agent", { displayName: "My Agent" });
const phone = await identity.provisionPhoneNumber({ type: "toll_free" });

// Send an email
await identity.sendEmail({
  to: ["user@example.com"],
  subject: "Hello",
  bodyText: "Hi from my agent!",
});

// List recent emails
for await (const msg of identity.iterEmails()) {
  console.log(msg.subject, msg.fromAddress);
}

// Place a phone call
const call = await identity.placeCall({ toNumber: "+15551234567" });

// Read text messages (SMS/MMS)
const texts = await identity.listTexts();
for (const t of texts) {
  console.log(t.remotePhoneNumber, t.text);
}

CLI

# Create an agent identity (mailbox is created automatically)
inkbox identity create my-agent

# Send an email
inkbox email send -i my-agent \
  --to user@example.com \
  --subject "Hello" \
  --body-text "Hi from my agent!"

# List recent emails
inkbox email list -i my-agent --limit 10

# Place a phone call
inkbox phone call -i my-agent --to +15551234567

# Read text messages
inkbox text list -i my-agent

# Initialize vault (first time only — requires INKBOX_VAULT_KEY)
inkbox vault init --vault-key "my-vault-key"

# Manage vault secrets
inkbox vault create --name "CRM Login" --type login --username bot@crm.com --password s3cret
inkbox vault secrets
inkbox vault get <secret-id>

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What's in this repo

Directory	Description
sdk/python/	Python SDK (inkbox)
sdk/typescript/	TypeScript SDK (@inkbox/sdk)
cli/	CLI (@inkbox/cli)
skills/inkbox-python/	Python agent skill for Claude Code and other coding agents
skills/inkbox-ts/	TypeScript agent skill for Claude Code and other coding agents
skills/inkbox-openclaw/	Inkbox OpenClaw skill — email and phone for your OpenClaw agent
examples/use-inkbox-browser-use/	Inkbox + Browser Use — give your agent an email, phone, and vault
examples/use-inkbox-kernel/	Inkbox + Kernel — give your agent an email and browser
examples/use-inkbox-cli/	Shell script examples for CLI automation and CI pipelines
examples/use-inkbox-vault/	Vault TOTP example — create credentials with one-time codes

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Agent Skills

Load the Inkbox skills into your coding agent so it automatically knows how to use the SDK:

npx skills add inkbox-ai/inkbox/skills

See skills/README.md for details.

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Documentation

• Inkbox Docs
• API Reference
• Console

License

MIT