Articles on Pricing — practical, tested, and free to follow along with.
Most AI APIs need a US credit card. Here is how to pay with bKash, Nagad, or crypto instead — and what the pro...
Practical ways to cut token spend without losing quality, ranked by impact. Measured against real usage data,...
Tokens, context windows, reasoning overhead, and why an agent costs more than a chatbot. A practical guide to...
Every guide here uses the same OpenAI-compatible endpoint. Create a free key and follow along — no card required.