Harvest ·
Open Collection
API Collection
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Time TrackingProject ManagementInvoicingExpense TrackingTimesheetsProfessional ServicesOpen Collection
Overview
API Collection is a Open Collection published by Harvest on the APIs.io network.
Tagged areas include Time Tracking, Project Management, Invoicing, Expense Tracking, and Timesheets.
Related API Specs
Harvest Clients API (OpenAPI)
Harvest Company API (OpenAPI)
Harvest Estimates API (OpenAPI)
Harvest Expenses API (OpenAPI)
Harvest Invoices API (OpenAPI)
Harvest Projects API (OpenAPI)
Harvest Reports API (OpenAPI)
Harvest Roles API (OpenAPI)
Harvest Tasks API (OpenAPI)
Harvest TimeEntries API (OpenAPI)
Harvest Users API (OpenAPI)
Work with this as data
Every collection here is available over the APIs.io API and to AI agents over MCP.
MCP server
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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.
Call it yourself
curl for this page
This collection
curl "https://apis.io/api/v1/collections/open-.refine-report"
All collections
curl "https://apis.io/api/v1/collections?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.