An extensive REST API over the whole model

The same connected model that runs Operating is open to your developers — people, skills, projects, allocations, time, budgets, invoices, and more. Full read and write, with pagination, filtering, and an OpenAPI spec. Integrate your stack, feed your reporting, or build on top.

API documentation interface for creating a project using POST request, including request URL, language options with icons for Shell, Node, Ruby, PHP, Python, credentials input for bearer token, cURL example request code snippet, request parameters description, and a sidebar menu listing API endpoints and project-related categories.

The whole firm, one API

Full read and write access to projects, allocations, time, budgets, and invoices — the same structured model the product runs on.

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Connect the rest of your stack

Off-the-shelf CRM connectors, plus an API that reaches everything else — your HR tool, finance platform, or reporting warehouse.

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Built to be wrapped by AI

An OpenAPI spec and llms.txt index make the API easy to hand to an assistant and build agentic workflows against.

The whole firm, one API

No screen-scraping, no partial exports. The REST API reaches Operating's full structured model: projects and phases, positions and allocations, time entries, expenses, budgets, rate and cost cards, clients and invoices, with full read and write, and bulk operations where they matter.

Read and write people, projects, time, and financials

Bulk operations (e.g. time entries) and external identifiers for sync

Pagination, filtering, sorting, and a published OpenAPI spec

Screenshot of an API documentation page showing the 'Create Project' endpoint details including description, recent requests, supported languages (Shell, Node, Ruby, PHP), credentials input, and example cURL request.Star map with constellations connected by thin white lines on a dark blue background.Vintage-style star map with black dots connected by lines showing constellations on beige background.Blue background with scattered white spots resembling paint splatters or stars.Blue-gray background with scattered small white spots resembling a starry night sky.Gray background with scattered white spots resembling paint splatters or stars.

Connect the rest of your stack

Operating is built to fit into the tools you already run. Off-the-shelf connectors cover common CRMs; the REST API covers everything else — push data to your HR tool, pull it into your finance platform, or drive a reporting warehouse from one clean source.

Connect a CRM, HR tool, or finance platform via the API

Power external reporting from the same model the product uses

Keep Operating in step with the tools you already run

Operating connect the rest of your stack — Operating is built to fit into the tools you already run. Off-the-shelf connectors cover common CRMs; the REST API covers everything else — push data Star map with constellations connected by thin white lines on a dark blue background.Vintage-style star map with black dots connected by lines showing constellations on beige background.Blue background with scattered white spots resembling paint splatters or stars.Blue-gray background with scattered small white spots resembling a starry night sky.Gray background with scattered white spots resembling paint splatters or stars.

Built to be wrapped by AI

The API ships with an OpenAPI spec and an llms.txt index, so it's easy to hand to an assistant. Wrap it and build agentic workflows against Operating with Claude: the same clean model that powers the MCP server, reached programmatically.

OpenAPI spec and llms.txt made for AI tooling

Wrap the API to build agentic workflows with Claude

Same foundation as the MCP server, reached your way

User interface of a software customization screen showing 'Connectors' tab selected. The screen displays a connector named 'Operating MCP' with the label 'Custom' and a status of 'Connected'. Below, there are two tabs: Overview and Configuration, with Overview active. Under Tools, a list of tool functions is shown in three columns, including create_project, delete_allocation, get_person, and other similar commands.Star map with constellations connected by thin white lines on a dark blue background.Vintage-style star map with black dots connected by lines showing constellations on beige background.Blue background with scattered white spots resembling paint splatters or stars.Blue-gray background with scattered small white spots resembling a starry night sky.Gray background with scattered white spots resembling paint splatters or stars.

Why open the whole model?

Screen-scraping and partial exports never give you the whole firm.

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Operating already connects people, skills, projects, allocations, time, budgets, and invoices in one model. Rather than expose a thin slice of it, we opened the same structured model the product itself runs on — with full read and write, not just export.

Operating is built to sit inside your existing stack. The API exists so it can stay in step with the tools you already run, instead of becoming another island of data.

Off-the-shelf connectors cover common CRMs, and the REST API covers everything else: push data to your HR tool, pull it into your finance platform, or drive a reporting warehouse from one clean source. Pagination, filtering, sorting, and bulk operations come as standard.

We publish an OpenAPI spec and an llms.txt index because the API should be as easy to hand to an assistant as it is to a developer. Wrap it and build agentic workflows against Operating with Claude — the same clean foundation that powers the MCP server, reached your way.

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Get the Operating Routine for resource planning

A weekly routine for staffing and capacity, written by people who ran it in their own firms. It gives your resource planning meeting a fixed agenda and a short list of numbers to check. Get the guide.

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