NewsOperate As is live. Send your first client one link
Operate As

Integration

Factorial

HR software: employees, time off, payroll and attendance. Your client pastes their Factorial key once, and your agent or your code works with their access.

HR and recruiting

About Factorial

Factorial is HR software for small and mid-sized businesses.

With your client's Factorial connected, your agent can work with employees, time off, payroll and attendance.

Factorial

Factorial · HR and recruiting

API key

HR software: employees, time off, payroll and attendance

The client pastes their API key from Factorial's settings. We store it encrypted.

Tested against Factorial's live API.

Building with Factorial? The docs have setup steps and code for every tool.

Open the Factorial docs

Tools

Your agent calls any endpoint of Factorial's API with the request tool, with the client's access attached.

Base URL for request

https://api.factorialhr.com/api/2025-07-01/resources

  • request

    HTTPS ANY /v1/clients/{clientId}/factorial/{path}

    Any endpoint of Factorial's own API, with the client's access attached.

    servicestringrequired
    This service: factorial
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://api.factorialhr.com/api/2025-07-01/resources
    queryobjectoptional
    Query parameters
    bodyobjectoptional
    A JSON body

Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.

What the client approves

  • Use the Factorial key you paste, with only the access you gave that key

Related

More in HR and recruiting

Browse every service

Get started

Send your next client one link

Add a client, select the services, copy the link. You'll get an email the moment their access is ready. Start free, no card required. Paid plans are one flat monthly price, and a busy month never takes your agents offline.

Prefer email? hello@operate.as