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Vinkius

Integrate Postman with Claude, Cursor, Chatbots & AI Agents MCP Server

Design, test, and document APIs collaboratively with the world most popular API development platform used by millions of developers.
MCP Inspector GDPR Free for Subscribers

Compatible with every major AI agent and IDE

ClaudeClaude
ChatGPTChatGPT
CursorCursor
GeminiGemini
WindsurfWindsurf
VS CodeVS Code
JetBrainsJetBrains
VercelVercel
+ other MCP clients
get

Get collection details on Postman

Get details and requests for a specific collection

get

Get environment details on Postman

Get variables and details for an environment

get

Get workspace details on Postman

Get details and items for a specific workspace

list

List apis on Postman

APIs represent a higher-level grouping that can include multiple versions and schemas. List all API definitions

list

List collections on Postman

Collections are used to group and share related API requests. List all API collections

list

List environments on Postman

Environments allow for managing variables across different stages like development or production. List all environment variable sets

list

List mocks on Postman

Mock servers simulate API responses before the actual API is implemented. List all configured mock servers

list

List monitors on Postman

Monitors help ensure API performance and availability. List all scheduled collection monitors

list

List workspaces on Postman

Workspaces are the primary organizational unit in Postman. List all accessible Postman workspaces

Security & Code Integrity Audit

Every tool in the Postman 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.

MCP Inspector
A+Score: 100

How Vinkius protects your data

Does the integration permit modifying collections?

No. The core set of tools focuses strictly on querying and analyzing API context—listing workspaces, collections, and environments. State alteration operations are not currently exposed.

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 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.

Supported Use Cases for Postman

Build automated workflows with Cursor and Claude Code by connecting to the Postman MCP server.

Automating api testing with AI

Integrate Postman for AI-driven api testing management. The MCP server structures the outputs required for Claude to analyze loved by devs data.

The Future of api documentation

Integrate Postman to access native api documentation capabilities. This allows LLMs to perform secure, deterministic execution of loved by devs tasks without hard-coded API scripts.

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