# n8n-nodes-credential-http-doctor

Find risky HTTP Request credential patterns in n8n workflows with a free preview and licensed full report.

Start here: https://app.nexus-engine.fr/plugin-funnel?package=n8n-nodes-credential-http-doctor&utm_source=npm_readme&utm_medium=free_plugin&utm_campaign=credential_http_doctor

Feedback: https://app.nexus-engine.fr/plugin-feedback?package=n8n-nodes-credential-http-doctor&utm_source=npm_readme&utm_medium=feedback&utm_campaign=credential_http_doctor

## Problem

n8n users struggle with secure API key, header auth, credential selection, and HTTP Request setup.

## Solution

The node inspects HTTP Request settings, credential usage, auth headers, private URLs, and contact-data patterns. It returns a risk summary, redacted evidence, fix instructions, and Workflow Doctor links.

It now includes a redacted 401/cURL diagnostic for the common case where a request works in cURL but fails inside n8n.

## Free Check

Use the free output first to confirm that the plugin matches the workflow problem. Do not buy anything until the test result is useful.

## Full Access

The complete report or licensed output is only useful after the free check confirms a real need.

Continue from:

```text
https://app.nexus-engine.fr/plugin-funnel?package=n8n-nodes-credential-http-doctor&utm_source=npm_readme&utm_medium=free_plugin&utm_campaign=credential_http_doctor
```

## Safety

Do not send workflows containing real API keys, customer data, private tokens, or secrets.

This package does not guarantee revenue, security, or marketplace approval.

The node reports key names and risk categories, not raw secret values. Still, remove real secrets before sharing workflow exports.

## Development

```bash
npm install
npm run build
npm run lint
```