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a6-plugin-key-auth

Configure Apache APISIX key-auth plugin for API key authentication on routes and consumers.

1|2|Updated Mar 6, 2026
Search Tags:#authentication#plugin#api security#consumer#apisix#key-auth
One-click install
npx skills add https://github.com/moonming/a6 --skill a6-plugin-key-auth
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: a6-plugin-key-auth
Source: https://github.com/moonming/a6/tree/main/skills/a6-plugin-key-auth
Command: npx skills add https://github.com/moonming/a6 --skill a6-plugin-key-auth

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill simplifies the process of securing API routes using the key-auth plugin in Apache APISIX, ensuring only authorized clients can access your services.

Core Features & Use Cases

  • API Key Authentication: Protect routes by requiring clients to present a valid API key.
  • Consumer Credential Management: Easily bind API keys to specific consumers.
  • Flexible Key Location: Supports API keys in headers, query parameters, or cookies.
  • Use Case: You need to expose a public API but want to ensure only registered partners can access it. This Skill allows you to issue unique API keys to each partner and enforce their use on specific routes.

Quick Start

Use the a6-plugin-key-auth skill to create a route that requires an API key for access.

Frequently Asked Questions about a6-plugin-key-auth

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I secure Apache APISIX routes with API key authentication?▼

You can secure Apache APISIX routes by configuring the key-auth plugin to require clients to present a valid API key. It binds unique API keys to specific consumers, ensuring only authorized clients access your services.

Can I pass API keys through headers, query parameters, or cookies in APISIX?▼

Yes, the APISIX key-auth plugin supports flexible API key lookup from headers, query parameters, or cookies. This allows you to extract credentials from different request locations based on your client requirements.

Does the APISIX key-auth plugin support anonymous consumer fallback?▼

Yes, the key-auth plugin supports an anonymous consumer fallback mechanism. It also provides options for hiding credentials, allowing you to manage unauthenticated requests securely.

What Apache APISIX version is required to use the key-auth plugin?▼

The key-auth plugin configuration requires Apache APISIX version 3.0.0 or above. Ensure your APISIX gateway is updated to this version to properly support route and consumer API key binding.

How do I bind API keys to specific consumers in Apache APISIX?▼

You can bind API keys to specific consumers by configuring the key-auth plugin on consumer objects in APISIX. This allows you to issue unique API keys to each partner and enforce their use on specific routes.

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