§ Office API

Office API. 1 endpoint, $0.001 a call.

One endpoint, and one decision inside it: what you want the document to become. Legacy formats onto modern ones, modern ones into ODF, and documents into something a retrieval index can read. Runs on LibreOffice, and a conversion that will not work is refused before a parser sees the file.

Example · POST /office/convert

curl -sS --fail-with-body \
  -o quarterly.csv \
  -H "Authorization: Bearer $OHMYWRAP_KEY" \
  -F "file=@quarterly.xlsx" \
  -F 'options={"to":"csv"}' \
  https://api.ohmywrap.com/office/convert

A conversion cannot be priced from its input.

A 2 MB document may be five pages or five hundred, and the only way to find out is to convert it — which is why everyone else bills this by the page, the minute, or the megabyte. We bill the call. Your five-hundred-page migration costs a tenth of a cent, the same as the memo.

Bytes per file: 50 MB
Bytes per request: 60 MB
Conversion timeout: 60s
Concurrent conversions: 2
Input formats: 6
Target formats: 9
Supported pairs: 17
Price per call: $0.001

Anything over a limit is refused immediately, and refusals are not billed.

§ The inventory

The one office endpoint.

Each is a POST with your file attached, each returns the result on the same connection, and each costs $0.001. Follow any of them for parameters, limits, and a request you can paste.

Convert

POST /office/convertMove a document between office formats. Seventeen pairs, no guessing.Office Document Conversion

The input list is an allowlist, not a description of the engine. LibreOffice also opens Visio, Publisher and WordPerfect, and each of those is another parser aimed at a document a stranger uploaded, for demand nobody has expressed. Your extension is your declaration and the container is what gets checked: a file named .docx must begin like a zip, a .doc like an OLE2 compound file, an .rtf with a brace and rtf. A mismatch is refused and never reaches a filter.

What it costs

$1 per 1,000 calls, packs from $10, nothing billed by the page.

How we compare

What one unit of billing actually means at four other document APIs.

Full reference

Every parameter, every error code, every published ceiling.

Your first office call takes one line of curl.

No plan to choose. No credits to model. No storage to configure.

Get an API key Read the docs

10,000 calls for $10. No subscription, no expiry.

§ The matrix

Seventeen pairs, not a cross product.

Every pair below either works or is refused with a message naming what your inputcan become. Nothing here guesses.

Supported office conversion pairs
From	To	Why
doc	docx odt	Legacy migration
rtf	docx odt	Legacy migration
xls	xlsx ods csv	Legacy migration, data extraction
ppt	pptx odp	Legacy migration
docx	odt txt html	ODF compliance, text for retrieval
xlsx	csv ods	The one people actually ask for

odt, ods, odp, pptx, csv, txt and html are targets only. Sending one as input gets a refusal that says so, rather than one claiming the format is unknown.