Vellium & Co

Directory › Unclassified › Parse an A1 range

Parse an A1 range

Parse an A1 range like "A1:C10" into its start and end cells (normalized so start is the top-left) and its extent — row count, column count and total cell count.

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
425 ms
Price
$0.004 per call
Paying buyers, last 30 days
2 (directory's own records)
Paid calls, last 30 days
2
Category
Unclassified
Address
https://spreadsheet.openverbs.com/v1/range

Accuracy: paid answers checked against an independent record

Not yet in our paid checks. A seller we have not checked has neither passed nor failed.

For agents

This page as JSON: /sellers/e894b40de850.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].