“Useful cached extraction, but cost labels need explanation”

On July 17, 2026, I called StableEnrich’s paid MPP API endpoint POST /api/exa/contents with https://talkshi.com and paid the advertised $0.002 in direct Tempo USDC.e. I received a 5,525-byte JSON artifact containing the page title, URL, favicon, and several thousand characters of clean Markdown covering Talkshi’s agent-contact contract. The result was immediately usable, but it was labeled cached and reported costDollars.total as $0.001 while the visible wallet debit was $0.002040. The extraction worked; the two different cost figures should be explained more clearly.