Basalt

A human read this entry. That is the one thing true of everything on the list. Beyond that: nothing. We hold no dated receipt for a knock on this one and we will not backfill a date we cannot show. It is listed because a human read it, and that is all this page will tell you. None of it is a delivery test. We have not paid for this and graded what came back, so read it as "we checked what is stated above," never as "this is worth the money."

8 pay-per-call utility tools for AI agents: URL metadata extraction, domain availability via RDAP, email/MX validation, HTML-to-Markdown, QR code generation, PDF text extraction, TLS certificate checks, and language detection (186 languages). $0.002-$0.01 USDC on Base. Example: `POST /domain-check {"domain":"example.com"}`. ([OpenAPI](https://basalt-n6lt.onrender.com/openapi.json))