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Spreadsheet References

Parse an A1-style cell reference (e.g. "B3" or "$AA$100") into 1-based row and column numbers, plus the column letters and whether each part is absolute.

Visit spreadsheet.openverbs.com

Host	spreadsheet.openverbs.com
Price	$0.004 per call
Network	Base
Paid endpoints listed	4
Calls, last 30 days*	8
Most unique payers on one endpoint (30 days)*	2
Last paid call*	2026-10-08
Tags	a1 to row column, parse a1 reference, spreadsheet cell lookup, excel cell coordinates, a1 reference parser, row column to a1, generate a1 reference, spreadsheet coordinate format

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URL	Method	Price
`https://spreadsheet.openverbs.com/v1/a1-to-rc` Parse an A1-style cell reference (e.g. "B3" or "$AA$100") into 1-based row and column numbers, plus the column letters…	POST	$0.004
`https://spreadsheet.openverbs.com/v1/rc-to-a1` Build an A1-style cell reference from 1-based row and column numbers, optionally marking the row and/or column…	POST	$0.004
`https://spreadsheet.openverbs.com/v1/column` Convert between a spreadsheet column letter and its 1-based index in either direction. Provide exactly one of `letter`…	POST	$0.004
`https://spreadsheet.openverbs.com/v1/range` Parse an A1 range like "A1:C10" into its start and end cells (normalized so start is the top-left) and its extent —…	POST	$0.004

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

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