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.

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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 CRUD and bulk operations where it counts.

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

Off-the-shelf integrations with

+ integrations to other CRMs possible via our REST API

Connect the rest of your stack

Operating is built to sit in a real toolchain. 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

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.