Integrate Lob with Claude, Cursor, Chatbots & AI Agents MCP Server
GDPR Free for SubscribersCompatible with every major AI agent and IDE
GeminiAutocomplete us address on Lob
Autocomplete a partial US address
Cancel letter on Lob
Only works if status is still "processing". Cancel a letter before it enters production
Create address on Lob
Requires name and address_line1. Create a new address in your Lob address book
Create bank account on Lob
Requires description, routing_number, account_number, account_type (company/individual), and signatory. Add a bank account for sending checks
Create check on Lob
Requires recipient (to), bank account ID, and amount. Optional: memo, logo, description. Create and mail a physical check through Lob
Create letter on Lob
Requires recipient (to), sender (from), and file content. Supports HTML templates with merge variables, color options, and mail type selection. Create and mail a physical letter through Lob
Create postcard on Lob
Requires recipient (to) and front design. Optional: back design, message, merge variables. Create and mail a physical postcard through Lob
Create template on Lob
Create a reusable HTML template for mailings
Delete address on Lob
Delete an address from your Lob address book
Get address on Lob
Get details of a specific address
Get check on Lob
Get details of a specific check by ID
Get letter on Lob
Get details of a specific letter by ID
Get postcard on Lob
Get details of a specific postcard by ID
Get template on Lob
Get details of a specific template
List addresses on Lob
Use optional limit to control result count. List addresses in your Lob address book
List bank accounts on Lob
Use optional limit to control result count. List bank accounts in your Lob account
List checks on Lob
Track payments, audit disbursements. List physical checks sent through Lob
List letters on Lob
Each letter includes status, tracking number, and expected delivery date. Use optional limit to control result count. List physical letters sent through Lob. Track mailings, check delivery status, and review letter history
List postcards on Lob
Use optional limit to control result count. List physical postcards sent through Lob
List templates on Lob
List HTML templates for mailings
Verify us address on Lob
Verify and standardize a US address
Security & Code Integrity Audit
Every tool in the Lob MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.
How Vinkius protects your data
Can I audit what my AI agents are doing with this integration?
Yes, Vinkius provides an immutable, HMAC-chained audit log. Every tool execution, payload, and response is tracked in real-time on your dashboard, giving you complete visibility into your agent's actions.
How long does it take for mail to be delivered?
Lob prints and mails all items within 24 hours of creation. Delivery time depends on the mail type selected: USPS First Class Mail typically delivers in 2-5 business days, while USPS Standard Mail takes 3-7 business days. You receive a tracking number for each piece of mail to monitor delivery status. Lob also provides expected delivery dates in API responses for planning purposes.
How does the AI access my passwords and credentials?
It simply doesn't. On Vinkius, your passwords, API keys, and login details are kept in a secure vault. The AI (like ChatGPT or Claude) merely "asks" Vinkius to perform the task. Vinkius opens the door, does the work, and hands the result back to the AI. Your credentials are never seen, read, or learned by the artificial intelligence.
Does the AI train on my tools or API data?
No. Vinkius enforces a strict Zero-Retention policy. Your data simply passes through our secure servers to complete the requested action and is instantly forgotten. Nothing you do here is ever stored, logged, or used to train any artificial intelligence.
Triggering Lob via Natural Language
The Lob MCP server handles authentication and payload formatting, allowing your LLM to perform deterministic actions.
Optimizing direct mail with Claude
Connect the Lob server to enable direct mail workflows. The integration provides structured schemas for Claude to mutate customer support data.
Connecting print api with Cursor
Use the Lob server to execute print api operations from your AI agent. The protocol manages state and authentication for continuous customer support workflows.
Lob. Runs on everything.
From IDE to framework. Every connection governed by Vinkius.
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
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