Which regions and company types is Personio built for?

Personio is a European HR platform used mainly by small and mid-market companies, with support for EU employment practices. If you need US payroll processing or tax filing, pair Personio with a payroll provider rather than expecting it from these APIs.

Can agents run scheduled or automated HR workflows?

Yes. Because the token from the Authentication API covers all HR operations, agents can run recurring jobs such as absence syncs, timesheet reconciliation, onboarding flows, and recruiting reports, re-authenticating as needed and iterating over records.

Personio APIs for AI Agents

HR recruitingEmployee ManagementAuthenticationMixed ProvenanceBearer tokenNo authAgent Ready

www.personio.com·

Personio API Catalog

2 APIs across 2 product groups.

HR recruiting1

Personio APIManage the full employee lifecycle including person records, absences, attendance, compensations, recruiting applications, and organizational units.~46 endpoints

Identity Auth1

Personio Authentication APIObtain Bearer access tokens for the Personio HR platform by submitting client credentials.~1 endpoint

Which Personio API should I use?

I want to...	Use	Why
Obtain an access token before any HR call	Personio Authentication API	Exposes only POST /auth to exchange client_id and client_secret for a Bearer token; it holds no HR data operations.
Read or write employee, absence, attendance, compensation, or recruiting data	Personio API	Covers the full HR data surface across 46 endpoints and requires a Bearer token from the Authentication API first.

Install Jentic One Beta

Connect the Personio APIs to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Personio APIs, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.

Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.

Step 1: Jentic One Host machine

# On the machine that will host your Jentic One instance:
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fpersonio.de" | sh

Step 2: Agent machine

# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fpersonio.de" | sh
jentic register       # connects your agent to your Jentic One instance

Jentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.

Once connected, ask your agent something like: “authenticate with Personio and manage employee records”.

Why Jentic?

What agents get from Jentic-routed access to this vendor.

Setup

Wiring Personio by hand means posting to the Authentication endpoint for a token, then threading that token through every request to the HR data API and formatting each operation yourself. Through Jentic you install once, add the Personio Authentication API and the Personio API from the Jentic directory, store the credential once, and your agent calls them.

Permission scoping

Your own rules decide which operations the agent may run. You can pin it to token acquisition plus read-only HR calls such as listing persons or absences, and leave out writes like creating persons or registering webhooks unless you add them. For report reads the id sits in the URL path, so a rule can restrict the agent to a single report.

Credential isolation

FAQs

Specific to using Personio APIs through Jentic.

What can an agent do across the Personio APIs?

An agent can authenticate with client credentials, then manage the full employee lifecycle: create and read person and employment records, track absences and attendance, manage compensations, query recruiting jobs, candidates, and applications, handle documents, and configure webhooks. The two APIs together cover authentication and the HR data surface.

Do I need both APIs, or just one?

You need both. The Authentication API returns the Bearer token, and the Personio API holds the actual HR operations. Every Personio API request requires a token, so an agent always calls the Authentication API first and then reuses the token across HR calls.

Does one set of credentials work for both APIs?

Yes. A single client_id and client_secret sent to the Authentication API produce a Bearer token that authorizes all Personio API endpoints, including persons, absences, attendance, compensations, and recruiting. One credential covers the whole portfolio.

Why is the Personio API jentic-generated?

Personio does not publish an OpenAPI specification for its v2 API, so Jentic generates and maintains the spec, validates it against the live API, and keeps it current. The Authentication API spec is vendor-official. This gives agents structured tooling for both.

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For Agents

APIs2 in catalogue

Endpoints47 indexed

AuthBearer token / No auth

ProvenanceMixed provenance

An agent can obtain a Bearer token from the Personio Authentication API, then read and write HR data across the Personio API, creating employees, tracking absences and attendance, managing compensations, and querying recruiting pipelines. This covers onboarding, leave management, timesheet reconciliation, and hiring funnel reporting from one set of credentials.

Personio pairs a dedicated token endpoint with a broad HR data API built for European small and mid-market companies, spanning employee records, absences, attendance, compensations, and recruiting in one platform. The Personio API is jentic-generated because Personio does not publish an OpenAPI specification, so agents get structured, validated tooling that would otherwise not exist.

Use for: Automating European HR operations against Personio: authenticating, managing employee and employment records, tracking absences and attendance, handling compensations, and querying recruiting pipelines.

Not supported: payroll processing, tax calculations, benefits administration, single sign-on, identity federation

Credentials: One credential set covers both APIs: client_id and client_secret sent to the Authentication API return a Bearer token that authorizes every Personio API request.

What AI Agents Can Do with Personio

Each workflow spans multiple Personio APIs. Jentic routes each operation to the right API automatically.

Authenticated employee onboarding

Exchange client credentials for a Bearer token, then create a person record and its employment and compensation entries when a new hire is confirmed. The token from the Authentication API authorizes every write on the Personio API, so an agent can run a complete onboarding flow from an accepted offer.

Example prompt:

Call POST /auth with stored credentials to get a Bearer token, then create the employee via POST /persons and set salary via POST /compensations

APIs used

Personio Authentication API + Personio API

Scheduled absence and attendance sync

Acquire a token, then pull and update absence and attendance periods on a schedule for timesheet and leave-balance reconciliation. The same token covers the read and write operations across the Personio API, so a recurring job re-authenticates once and processes many records.

Example prompt:

Get a Bearer token via POST /auth, then create an absence period via POST /absence-periods and verify it via GET /absence-periods/{id}/breakdowns

APIs used

Personio Authentication API + Personio API

Recruiting pipeline reporting

Authenticate once, then read open positions, candidates, and applications to build a hiring funnel report. The Authentication API supplies the token that the Personio API recruiting endpoints require.

Example prompt:

Obtain a token via POST /auth, list positions via GET /recruiting/jobs, then retrieve applications via GET /recruiting/applications filtered by job ID

APIs used

Personio Authentication API + Personio API

Personio APIs for AI Agents

Personio API Catalog

HR recruiting1

Identity Auth1

Which Personio API should I use?

Connect the Personio APIs to your agent

Why Jentic?

FAQs

Start Connecting APIs to Your AI Agents

What AI Agents Can Do with Personio

If you need a different HR recruiting vendor