Invoice Ninja · Open Collection

Invoice Ninja v5 Activities Authentication API

2
Requests
1
Folders
5.0
Version
View on GitHub Raw JSON InvoicingBillingPaymentsAccountingOpen-SourceFreelancersSMBOpen Collection

Overview

Invoice Ninja v5 Activities Authentication API is a Open Collection published by Invoice Ninja on the APIs.io network, version 5.0.

The collection contains 2 requests organised into 1 folder.

Tagged areas include Invoicing, Billing, Payments, Accounting, and Open-Source.

Requests & Folders

Authentication

Related API Specs

Invoice Ninja Activities API (OpenAPI) Invoice Ninja Authentication API (OpenAPI) Invoice Ninja Bank Integrations API (OpenAPI) Invoice Ninja Bank Transaction Rules API (OpenAPI) Invoice Ninja Bank Transactions API (OpenAPI) Invoice Ninja Charts API (OpenAPI) Invoice Ninja Client Gateway Tokens API (OpenAPI) Invoice Ninja Companies API (OpenAPI) Invoice Ninja Company Gateways API (OpenAPI) Invoice Ninja Settings API (OpenAPI)
Back to Invoice Ninja · All Collections · GitHub

Work with this as data

Every collection here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for collections

4 MCP tools reach this
  • find_collectionsBrowse and filter every collection in the catalog.
  • 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 collection 
curl "https://apis.io/api/v1/collections/open-invoice-ninja-authentication-api"
All collections 
curl "https://apis.io/api/v1/collections?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.