How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Need help?

Contact us
QuickBooks Online

QuickBooks Online Company API

The Company API from QuickBooks Online — 8 operation(s) for company.

Documentation Provider Profile APIs.io OpenAPI GitHub

QuickBooks Online Company API is one of 2 APIs that QuickBooks Online publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Company. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 8 operations across 8 paths. It is described by OpenAPI 3.2.0, at version v3.

Requests are made against 2 base URLs: https://quickbooks.api.intuit.com, https://sandbox-quickbooks.api.intuit.com.

8 operations 8 paths 0 schemas 5 GET3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v3
Base URL
https://quickbooks.api.intuit.com/v3
Authentication
OAuth 2.0
Resource Areas
1

Authentication & Security 1

QuickBooks Online Company API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (OAuth2) using the authorizationCode flow, exposing 5 scopes. By default, every request must be authenticated.

  • OAuth2 — Intuit OAuth 2.0

Paths & Operations 8

Across 8 paths, the API surfaces 8 operations — 5 GET, 3 POST. Each is listed below with its method, path, parameters, and response codes.

Company 8
POST
/v3/company/{realmId}/customer
Create a customer
createCustomer 1 param → 200
GET
/v3/company/{realmId}/customer/{customerId}
Read a customer
readCustomer 2 params → 200
POST
/v3/company/{realmId}/invoice
Create an invoice
createInvoice 1 param → 200
GET
/v3/company/{realmId}/invoice/{invoiceId}
Read an invoice
readInvoice 2 params → 200
POST
/v3/company/{realmId}/account
Create an account
createAccount 1 param → 200
GET
/v3/company/{realmId}/account/{accountId}
Read an account
readAccount 2 params → 200
GET
/v3/company/{realmId}/query
Run a QuickBooks query
runQuery 2 params → 200
GET
/v3/company/{realmId}/companyinfo/{companyInfoId}
Read company info
readCompanyInfo 2 params → 200

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

quickbooks-online-company-api-openapi.yml Raw ↑

Other APIs QuickBooks Online publishes across the network.

QuickBooks Payments API
AE Profile APIs.io
#Company
← Back to Q APIs
API Details
ID
quickbooks-online:quickbooks-online-company-api
Base URL
https://quickbooks.api.intuit.com/v3
Docs
https://developer.intuit.com/app/developer/qbo/docs/api/accounting/most-commonly-used/account
Provider
QuickBooks Online
APIs.io →  GitHub →
Explore more
All APIs Providers APIs.io Network
Work with this as data

Every API here is available over the API and to AI agents over MCP. APIs is not yet its own endpoint on the v1 API. Reach this content through network search and the tag graph, or the MCP server below.

Installs https://mcp.apievangelist.com/mcp in Claude, Cursor, VS Code and the rest — one button, every client.

MCP tools for apis
4 tools reach this content
  • search_api_evangelistSearch every content type across the network at once.
  • find_relatedThe shared-tag relevance graph — what else covers this.
  • get_tagEverything one tag labels, across all content types.
  • guide_topicPRO — a curated bundle for a topic: area, guidance, rules, papers, stories, services.
All tools & prompts
Call it yourself
curl for this page
Search the network for this 
curl "https://api.apievangelist.com/v1/search?q=quickbooks-online-company-api&limit=10"
Everything under a tag 
curl "https://api.apievangelist.com/v1/tags/quickbooks-online-company-api"

Discovery needs no key. Full bodies and the synthesis endpoints are Pro.

Get an API key

Free tier, no email required. Sign in with whichever identity you already have.

GitHub Google LinkedIn

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

Where this information came from

This is an independent, third-party profile of QuickBooks Online Company API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.