Free LLM API keys for GPT-5.5, Claude, DeepSeek, Gemini, Grok — copy, paste, use. Updated 3-5x daily. No credit card needed.

🔐 API key permissions for Django REST Framework

Universal LLM Gateway: One API, every LLM. OpenAI/Anthropic-compatible endpoints with multi-provider translation and intelligent load-balancing.

digiRunner: Your API Gateway for Microservices

API Key 测活工具 - 用于批量检测 OpenAI、Claude、Gemini 等 API 密钥有效性 | Modern API Key Tester - Used for batch testing the validity of API keys such as OpenAI, Claude, Gemini

The uuidkey package encodes UUIDs to a readable Key format via the Base32-Crockford codec.

AIGNE Hub is the default multi-provider LLM/GPT adapter and API key usage manager for all AIGNE-based apps and Blocklets.

Web-scale and security-hardened API key server for users, services, machine to machine, and AI agents. Token derivation brings fine-grained capability tokens to avoid common API key pitfalls. Apache2 open source for indie deployments, commercial for scalable and HA.

Authentication classes to be used with httpx

License and API key management tool and validation API for developers

A basic GPT conversation script designed to help you learn to interact with OpenAI's GPT technology. Includes best practices and a free security whitepaper.

Learn practical Mobile and API security techniques: API Key, Static and Dynamic HMAC, Dynamic Certificate Pinning, and Mobile App Attestation.

Example of authenticating with a Spring Boot application using an API key.

🔒 Node Access Control Lists (ACL).

Use your own API keys with ComfyUI. No account required.

Authentication classes to be used with requests

Gixposed is a powerful command-line tool designed to search the commit history of Git repositories for sensitive information, such as API keys and access tokens. Its purpose is to help developers and security professionals quickly identify and remediate exposed sensitive informations in their codebases.

🔎Create Google maps for your site with google maps javascript api, address field, marker and info window

Specification for the .env configuration file format.

基于 FastAPI 的 DeepSeek Chat 反向代理，将 DeepSeek 网页版的 API 转换为 OpenAI 兼容格式。 支持流式/非流式对话、专家模式、深度思考（reasoning_content）、工具调用（DSML prompt injection）。 自动处理 PoW 鉴权挑战，无需官方 API Key。