read_certificate

io.github.kedu21-beep/passage-data · Verify this server

What does a laboratory certificate report, and is any result over the limit? The rows a laboratory certificate prints, read by rules (no AI writes a row): a PDF certificate, or the laboratory's own export as XLSX, XLS or CSV. Each row gives the sample, the parameter, the value as printed, its unit, a qualifier (<, >, ND), the detection limit, and the page (or sheet) it was read from; a sample's date, matrix and lab ID are in `samples`. Give a `place` (and best a `medium`) and every row with a value is checked by check_values itself: `exceedances` lists the rows over a limit or under a floor, each limit once in `limits` with its `cite`; a result below detection is not compared and says so. `summary` counts the rows by outcome. Rows page by `max_rows` and `offset`. Anything but a PDF, XLSX, XLS or CSV is refused `format.not_handled` before it is read. The file is read and discarded: it is not kept, and nothing is learned from it. Each caller has 3 free reads a UTC day; past that a read costs 0.10 USDC on Base Sepolia, a testnet (eip155:84532), paid by x402 version 2: the call answers HTTP 402 (over MCP an error result) with the requirements, and the same call carrying the payment is read. A refused read is never charged. A call with a key (Authorization: Bearer pdk_…) never pays here: it draws on the key's free dollars of the month.