Now integrated with the Anthropic Claude Compliance API

Secure Claude Enterprise

Govern every Claude conversation across your enterprise. Lasso connects to Anthropic's Compliance API and turns your organization's Claude activity into a live security layer: an agent inventory, per-agent timelines, and conversation-level DLP.

secure claude
Why it matters

Your Team is Already Building with Claude

Claude is doing real work across your organization, and most of that activity sits outside security's view. Sensitive data lands in prompts, regulated content surfaces in responses, and compliance has no system of record. Manual review doesn't scale, and prompt blocking throws away the productivity you adopted Claude for. Lasso gives you the visibility and control to say yes with confidence.

1
Key to connect
100%
of Claude activity

in view
0
Proxies or agents
10/10
OWASP coverage
Capabilities

What Lasso Does with the Compliance API

One key turns Claude's compliance feed into a live security and audit layer in your Lasso console.

Agent Inventory

Every Claude user surfaces automatically as an agent in the Lasso Inventory, discovered straight from the activity feed.

Per-agent Timeline

A continuous, queryable timeline of what each Claude agent did and when, polled from the org activity feed.

Conversation DLP

With a Compliance Access Key, Lasso inspects message content for sensitive data, secrets, and policy violations.

Audit & Reporting

A durable, queryable record across users and conversations for SOC 2, ISO, GDPR, and internal audit.

Real-time Alerting

Route violations to your SIEM and SOAR and to the right owners the moment they happen.

Deploys in Minutes

API-based, with no proxies and no endpoint agents. Paste one key and Lasso starts ingesting.

In the Console

Claude Users Become Governed Agents

Lasso resolves every user in the activity feed into the Inventory and keeps each one current. Open an agent to see its provider, activity timeline, the conversations behind it, and any policy violations Lasso flagged.

govern agent
Auto-discovered from the org activity feed
Per-agent timeline of chats, files, and integrations
Content classification flagging violations vs clean
OWASP-aligned risk and policy violations
Setup Guide

Connect Lasso to the Anthropic Compliance API

You’ll need a Claude Compliance API key to get started, either a Compliance Access Key (sk-ant-api01-…) or an Admin key (sk-ant-admin01-…). The key type determines what Lasso can read.

Prerequisites

A Claude (Anthropic) organization with the Compliance API enabled.
Owner or admin access to the Anthropic Console to mint a key.
For conversation content (not just activity): a Claude Enterprise plan. The Compliance Access Key that unlocks chat content can only be minted by an Enterprise primary owner. Activity-feed monitoring alone works with a Console Admin key.

Which key to mint

Key type
Minted by
Lasso can read
sk-ant-api01-…
Compliance Access Key
Enterprise primary owner
Activity feed + conversation content
sk-ant-admin01-…
Admin Key
Console admin
Activity feed only (no content)
Heads up: your key is displayed only once in the Anthropic Console. Copy and store it securely.
steps
Step 1

Mint a Compliance API key

Sign in to the Anthropic Console
as an owner or admin.
Create a Compliance Access Key (for content) or an Admin key (activity only), per the table above.
Copy the key immediately. It is shown only once.
Step 2

Provide the value to Lasso

Sign in to the Anthropic Console
as an owner or admin.
Create a Compliance Access Key (for content) or an Admin key (activity only), per the table above.
Copy the key immediately. It is shown only once.

What Lasso reads

Lasso calls two read-only Compliance API endpoints.

GET https://api.anthropic.com/v1/compliance/activities
// org activity feed — Admin key or Compliance Access Key
GET https://api.anthropic.com/v1/compliance/apps/chats/{chat_id}/messages
// conversation content for DLP — requires a Compliance Access Key
// an Admin key returns 403 on this endpoint

Lasso polls /activities continuously to build the inventory and timelines, then resolves /apps/chats/{chat_id}/messages for the conversations that need content-level inspection.

See Lasso for Claude in action

Get full visibility and control over Claude usage across your enterprise, without slowing your people down.
Book a Demo