api-key-auth

Issue, hash, revoke, and authenticate personal API keys in Rails

Production-ready SaaS API for India geography data — Country → State → District → Sub-District → Village. Built with Node.js, Express, Prisma, PostgreSQL, and Redis. Includes API key auth, rate limiting, caching, usage analytics, and Admin + B2B dashboards.

Production-grade MCP server giving AI agents secure, read-only PostgreSQL access — API key auth, SQL sandboxing, PII masking, rate limiting, and audit logging

Read-only Go API для personal art archive — метаданные читаются из artworks.json в памяти, защищено статическими API-ключами (SHA-256). Без ORM, без auth-фреймворков: net/http + pgx.

Vietnam stock market MCP server (24hMoney, 13 tools) with fail-closed API-key auth — one image deploys to AgentBase Agent Runtime, vServer/VKS in your VPC, or on-premises.

Enterprise distributed ID generation service in Rust — Segment dual-buffer, Snowflake clock-drift protection, and UUID v8 (RFC 9562) under one namespace model, with HTTP + gRPC access, embedded SDK, etcd coordination, and Prometheus observability