FactorialHRAPIintegration&MCPserver

Deliver real-time HR & Directory faster, close sales deals sooner, and scale without an integration backlog.

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Add FactorialHR and 77 other pre-built HR & Directory integrations

Real-time data to fuel countless HR use cases

Power AI copilots, insights, predictive analysis, and automation with a modern integration infrastructure that scales alongside you.

hris

Onboarding

Onboard employees and update profiles when roles change.

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hris

Offboarding

Seamlessly integrate employee data to automate the offboarding processess.

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hris

Track PTO

Pull time off (PTO) information to monitor and manage employee leave balances and schedules in real-time.

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HRIS Location

HRIS Timeoff

HRIS Employee

ATS Candidate

ATS Job

HRIS Group

Passthrough

HRIS Location

HRIS Timeoff

HRIS Employee

ATS Candidate

ATS Job

HRIS Group

Passthrough

Your customer's data

on FactorialHR

Unified API data-models and methods

HRIS Location

list

HRIS Timeoff

list get

HRIS Employee

list get remove create update

ATS Candidate

list get create update

ATS Job

list get remove create update

HRIS Group

list get remove create update

Passthrough

get post put patch delete

174 Unified MCP tools

create a candidate21 parameters

list all candidates3 parameters

retrieve a candidate2 parameters

update a candidate22 parameters

create a job22 parameters

list all jobs3 parameters

retrieve a job2 parameters

update a job23 parameters

remove a job2 parameters

create an employee32 parameters

list all employees4 parameters

retrieve an employee2 parameters

update an employee33 parameters

remove an employee2 parameters

list all locations3 parameters

create a group9 parameters

list all groups3 parameters

retrieve a group2 parameters

update a group10 parameters

remove a group2 parameters

retrieve a timeoff2 parameters

list all timeoffs5 parameters

get employees from a company

create employee13 parameters

get employee2 parameters

update employee8 parameters

terminate employee4 parameters

unterminate employee2 parameters

get employees from a company 1 parameter

create employee24 parameters

get employee2 parameters

update employee27 parameters

invite employee2 parameters

change employee email3 parameters

terminate employee5 parameters

get a list of all subscribed webhooks for current user

create a webhook4 parameters

update a webhook5 parameters

delete a webhook2 parameters

get information about current user

get all locations

get a location by id2 parameters

get all company holidays

get a company holiday by id2 parameters

get teams

create a team2 parameters

get a team by id2 parameters

update a team5 parameters

delete a team2 parameters

assign an employee to a team4 parameters

update an employee in a team5 parameters

unassign employee to team4 parameters

get folders2 parameters

create a folder2 parameters

get a folder by id2 parameters

update a folder4 parameters

get a collection of documents2 parameters

create a document8 parameters

get a document by id2 parameters

update a document by id7 parameters

delete a document by id2 parameters

get a collection of legal entities

get a legal entity by id2 parameters

get a collection of keys

create a key 1 parameter

delete an api key by id2 parameters

get tasks 1 parameter

create a task4 parameters

get a task by id2 parameters

update a task by id6 parameters

delete a task by id2 parameters

resolve task by id3 parameters

copy task by id3 parameters

get files from a task2 parameters

create a file in a task3 parameters

get a file from one task4 parameters

delete a file in a task4 parameters

get shifts (time registries) from a company2 parameters

clock in3 parameters

clock out3 parameters

toggle2 parameters

update shift (time registry)5 parameters

delete shift (time registry)2 parameters

get attendance from a company

create attendance4 parameters

get leave types

create a leave type8 parameters

update a leave type10 parameters

get leaves

create a leave6 parameters

get a leave by id2 parameters

update a leave8 parameters

delete a leave by id2 parameters

get leaves

create a leave17 parameters

get a leave by id2 parameters

update a leave8 parameters

delete a leave by id2 parameters

get all family situations - only fr employees 1 parameter

create a family situation3 parameters

update a family situation5 parameters

get custom fields 1 parameter

given a custom field, get the value for a specific instance2 parameters

create a value for a custom field3 parameters

get posts

create a post13 parameters

get post2 parameters

create a post13 parameters

delete post2 parameters

get all job postings3 parameters

create a job posting16 parameters

update a job posting17 parameters

delete a job posting2 parameters

duplicate a job posting2 parameters

get all candidates

create a candidate6 parameters

update candidate7 parameters

get all contract versions

create contract versions10 parameters

update contract version12 parameters

delete contract version2 parameters

get all reference contracts 1 parameter

get all supplements

create supplements8 parameters

update supplements10 parameters

delete supplements2 parameters

get all shifts from a company 1 parameter

create a shift6 parameters

update shift location4 parameters

update shift notes3 parameters

get shift2 parameters

delete shift2 parameters

start a break3 parameters

end a break3 parameters

create a break4 parameters

creates an application11 parameters

update application12 parameters

get all ats messages 1 parameter

creates an ats messsage2 parameters

get bulk employees

get bulk attendance

get bulk contract versions

get custom tables 1 parameter

creates a custom table 1 parameter

get custom table2 parameters

get custom table fields2 parameters

creates a custom table field4 parameters

get custom table fields4 parameters

creates a custom table value7 parameters

get triggered events

get a list of all subscribed webhooks for current user

create a webhook2 parameters

delete a webhook2 parameters

get time off policies

get a time off policy2 parameters

get expenses

get an expense2 parameters

get compensations2 parameters

create a compensation13 parameters

get a compensation2 parameters

updates a compensation14 parameters

delete a compensation2 parameters

get taxonomies2 parameters

get a taxonomy2 parameters

get all workplaces2 parameters

create a workplace12 parameters

get a workplace2 parameters

updates a workplace13 parameters

delete a workplace2 parameters

get custom fields4 parameters

create a custom field9 parameters

delete a custom field2 parameters

get custom field values4 parameters

update custom field value2 parameters

The modern Unified API platform, built differently

Real-time, pass-through

Every request hits the source API live. No caching, no sync jobs, no stale data — just on-demand API reads/writes with native and virtual webhooks for instant updates.

Zero-storage by design

We never store end-customer data. Traffic is stateless and regionalized (US/EU/AU), reducing compliance scope and eliminating data-at-rest risk.

One API, deeply normalized

360+ integrations, 22 categories... Unified objects, endpoints, scopes, and errors—plus raw payload passthrough when you need provider-specific fields.

Custom fields & objects

Go beyond shallow schemas. We support custom fields and read/write on custom objects (e.g., Salesforce) via unified metadata APIs.

AI-ready integrations

Built for AI products: real-time streams for RAG/embeddings and Unified MCP tools that securely grant LLMs controlled integration access.

Predictable pricing, no lock-in

Transparent usage-based pricing that scales with API volume—not customers. Own your credentials and migrate anytime.

Add a FactorialHR integration to your application in hours

1Test drive integrations

Effortlessly test API calls, explore endpoints, and try out the FactorialHR integration using synthetic data in our Sandbox environment.

2Authorize connections

Drop in our Authorization component with a single line of code. Your users can then connect and grant access to their FactorialHR data.

3Start making API calls

Use the Connection ID to interact with FactorialHR via our unified API. We handle maintenance and updates so you can focus on your product.

Seamless Auth, no extra work

Unified.to removes the complexity of authentication and authorization so you can focus on building your product, not managing auth flows. Our pre-built UI and flexible API handle everything in the background—no extra setup required.

See documentation

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React component React component source code

Trusted by global product companies and developers to power integrations for innovative AI and SaaS applications

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Integrate with all the major hr & directory applications

Unified.to makes it possible to integrate once to a unified API to connect with all the applications your customers use, so you can train AI models, build advanced automation, and expand your market.

Start testing for free