API
Ollama API Connection Refused: Quick Fixes
Ollama API returning connection refused? Check if it's running, fix the port, open it to the network, and solve Docker and WSL2 connectivity issues.
Free Local AI vs Paid Cloud APIs: Real Cost Comparison
An RTX 3090 pays for itself in 2 weeks of moderate API usage. Full break-even math for local vs OpenAI, Anthropic, and Google APIs with current 2026 pricing.
Slash Your AI Costs With a Token Audit
Your AI API bill is higher than it needs to be. A 15-minute token audit finds the waste — system prompts, ballooning history, hidden tool tokens. Here's the exact process.