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Integration

PromptGuard

Detect prompt injection and redact PII in LLM apps. Your client pastes their PromptGuard key once, and your agent or your code works with their access.

AI

About PromptGuard

Through Operate As, your agent, n8n workflow or code works in PromptGuard with your client's own access. Your client pastes their API key from PromptGuard once. We store it encrypted, so it never sits in an email or a shared doc. Your agent reaches any endpoint of PromptGuard's API through the request tool, with the client's access attached.

Common uses in AI

  • Generate, summarize or classify content inside a workflow
  • Use the client's own account, billed to them
  • Combine results with their other connected tools

PromptGuard

PromptGuard · AI

API key

Detect prompt injection and redact PII in LLM apps

The client pastes their API key from PromptGuard's settings. We store it encrypted.

Tested against PromptGuard's live API.

Building with PromptGuard? The docs have setup steps and code for every tool.

Open the PromptGuard docs

Tools

Your agent calls any endpoint of PromptGuard's API with the request tool, with the client's access attached.

Base URL for request

https://api.promptguard.co

  • request

    HTTPS ANY /v1/clients/{clientId}/promptguard/{path}

    Any endpoint of PromptGuard's own API, with the client's access attached.

    servicestringrequired
    This service: promptguard
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://api.promptguard.co
    queryobjectoptional
    Query parameters
    bodyobjectoptional
    A JSON body

Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.

What the client approves

  • Use the PromptGuard key you paste, with only the access you gave that key

Get started

Send your next client one link

Add a client, select the services, copy the link. You'll get an email the moment their access is ready. Start free, no card required. Paid plans are one flat monthly price, and a busy month never takes your agents offline.