--- title: "Connect Postman to Lakera AI Guardrails - APIANT.ai" description: "When \"New Collection\" fires in Postman, your agent runs \"Check for Jailbreak Attempt\" in Lakera AI Guardrails." canonical: "https://apiant.ai/connect/postman-to-lakera-ai-guardrails" --- # Connect Postman to Lakera AI Guardrails When **New Collection** fires in [Postman](https://apiant.ai/connections/postman), your agent runs **Check for Jailbreak Attempt** in [Lakera AI Guardrails](https://apiant.ai/connections/lakera-ai-guardrails). Describe the whole flow and it is built, tested on every scenario and kept running. Postman **5** triggers Postman **26** actions Lakera AI Guardrails **5** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Postman and Lakera AI Guardrails to do together? Give your AI client this address. `https://mcp.apiant.ai` One connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser. ### Set it up in your client ### Claude Code Run this in the directory you want to work in. `claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### Claude, web and desktop Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Cursor Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Codex and the ChatGPT desktop app Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Any other MCP client Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) Example flows ## What Postman can start in Lakera AI Guardrails - When **New Collection** in Postman then **Check for Jailbreak Attempt** in Lakera AI Guardrails - When **New Environment** in Postman then **Check for Prompt Injection** in Lakera AI Guardrails Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships. Everything your agent can do with Postman and Lakera AI Guardrails ## Triggers and actions 5 triggers · 31 actions - Trigger **New Collection** Triggered when a new collection is created. - Trigger **New Environment** Triggers when you need to list environments. Optionally filter by workspace. - Trigger **New Mock Server** Triggers when you need to list mock servers. Optionally filter by workspace. - Trigger **New Monitor** Triggered when a new monitor is created in Postman. - Trigger **New Workspace** Triggered when a new workspace is created. - Action **Create Collection** Creates a new Postman collection. - Action **Create Environment** Creates a new Postman environment with optional variables. - Action **Create Folder** Creates a folder inside a collection. - Action **Create Mock Server** Creates a new mock server from a collection. - Action **Create Monitor** Creates a new Postman monitor for a collection. - Action **Create Request** Creates a new request in a Postman collection. - Action **Create Workspace** Creates a new Postman workspace. - Action **Delete Collection** Delete a collection by ID. - Action **Delete Environment** Delete an environment by ID. - Action **Delete Mock Server** Delete a mock server by ID. - Action **Delete Monitor** Delete a monitor by ID. - Action **Delete Workspace** Delete a workspace by ID. - Action **Find Collection by ID** Returns a single collection by ID. - Action **Find Environment by ID** Returns a single environment by ID. - Action **Find Mock Server by ID** Returns a single mock server by ID. - Action **Find Monitor by ID** Returns a single monitor by ID. - Action **Find Workspace by ID** Returns a single workspace by ID. - Action **List Collections** List all collections accessible to the API key, optionally filtered by workspace. - Action **List Environments** List all environments accessible to the API key, optionally filtered by workspace. - Action **List Workspaces** List all workspaces accessible to the API key. - Action **Run Monitor** Runs a Postman monitor and returns the run results. - Action **Update Collection** Replaces an existing collection with the name, requests and settings you supply. - Action **Update Environment** Updates an existing environment. - Action **Update Mock Server** Update a mock server's config. - Action **Update Monitor** Updates an existing monitor. - Action **Update Workspace** Updates an existing workspace. - Action **Check for Jailbreak Attempt** Screens a piece of text with Lakera AI Guardrails and returns whether it was flagged as a jailbreak or prompt attack, with the per-detector breakdown. - Action **Check for Prompt Injection** Screens a piece of text with Lakera AI Guardrails and returns whether it was flagged, with a per-detector breakdown so prompt injection detections can be checked. - Action **Detect PII** Screens text with AI Guardrails and returns any personal information (PII) found, with its type and location in the text. - Action **Detect Toxicity** Screens text for toxic, hateful, violent, sexual or profane content using your AI Guardrails project policy and returns whether it was flagged. - Action **Screen Content** Screens an LLM conversation (and optionally tool definitions) against your AI Guardrails project policy and returns whether it was flagged, with optional per-detector breakdown and match locations. ## Each app on its own - [ **Postman** Postman is a platform for building and testing APIs.](https://apiant.ai/connections/postman) - [ **Lakera AI Guardrails** Lakera AI Guardrails is a security platform detecting prompt injections, jailbreaks, PII, toxicity, and...](https://apiant.ai/connections/lakera-ai-guardrails) Reviews ## What our customers say ## More from Postman - [ **Postman to Wix** The Wix website builder gives businesses of any size the tools to create, manage and grow a fully integrated...](https://apiant.ai/connect/postman-to-wix) - [ **Postman to adresse.data.gouv.fr** adresse.data.gouv.fr is the French government's official national address database and geocoding service.](https://apiant.ai/connect/postman-to-adresse-data-gouv-fr) - [ **Postman to Clerk** Clerk is a user authentication and management platform that lets developers add sign-in, profiles, and...](https://apiant.ai/connect/postman-to-clerk) - [ **Postman to Cloudsmith** Cloudsmith is the preferred software platform for securely storing and sharing packages and containers.](https://apiant.ai/connect/postman-to-cloudsmith) - [ **Postman to Connecteam** Connecteam is an employee management app connecting the frontline employees and streamlining all work...](https://apiant.ai/connect/postman-to-connecteam) - [ **Postman to Frankfurter** Frankfurter publishes foreign exchange reference rates from the European Central Bank.](https://apiant.ai/connect/postman-to-frankfurter) ## More into Lakera AI Guardrails - [ **HubSpot to Lakera AI Guardrails** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-lakera-ai-guardrails) - [ **Salesforce to Lakera AI Guardrails** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-lakera-ai-guardrails) - [ **Slack to Lakera AI Guardrails** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-lakera-ai-guardrails) - [ **Google Sheets to Lakera AI Guardrails** Google Sheets](https://apiant.ai/connect/google-sheets-to-lakera-ai-guardrails) - [ **Gmail to Lakera AI Guardrails** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-lakera-ai-guardrails) - [ **Google Calendar to Lakera AI Guardrails** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-lakera-ai-guardrails) Questions ## Postman and Lakera AI Guardrails, answered ### ### What can start an automation from Postman? Any of Postman's 5 triggers in the catalog, including New Collection, New Environment, New Mock Server and New Monitor. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Lakera AI Guardrails when something happens in Postman? Any of Lakera AI Guardrails's 5 actions, including Check for Jailbreak Attempt, Check for Prompt Injection, Detect PII and Detect Toxicity. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Lakera AI Guardrails to Postman? Lakera AI Guardrails has no triggers in the catalog today, so automations start in Postman. If you need the other direction, ask: your agent reads Lakera AI Guardrails's API documentation and adds it. ### ### Do I have to build a connector for Postman or Lakera AI Guardrails? No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running. ### ### Can my AI client use Postman and Lakera AI Guardrails without building an automation? Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both. ### ### What happens when something fails? Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships. ### ### Is there a free plan? Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.