find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/excel-javascript-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

name: Excel JavaScript API
description: JavaScript API for building Excel add-ins and extensions.
humanURL: https://learn.microsoft.com/en-us/office/dev/add-ins/reference/overview/excel-add-ins-reference-overview
baseURL: https://appsforoffice.microsoft.com
tags:
- Add-Ins
- Extensions
- JavaScript
- Office-Js
tags_raw:
- Add-Ins
- Extensions
- Javascript
- Office-Js
properties:
- type: Documentation
  url: https://learn.microsoft.com/en-us/office/dev/add-ins/excel/
- type: APIReference
  url: https://learn.microsoft.com/en-us/javascript/api/excel
- type: Samples
  url: https://github.com/OfficeDev/Office-Add-in-samples
- type: GettingStarted
  url: https://learn.microsoft.com/en-us/office/dev/add-ins/quickstarts/excel-quickstart-jquery
- type: CDN
  url: https://appsforoffice.microsoft.com/lib/1/hosted/office.js