Greenhouse integrations

Greenhouse integrations

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Greenhouse → AFAS Profit

Greenhouse to AFAS integration: an accepted offer starts onboarding in AFAS Profit

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Greenhouse → Nmbrs

Greenhouse to Nmbrs integration: new hires from Greenhouse ready for the Dutch payroll run

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Greenhouse → Visma Raet YouForce

Greenhouse to YouForce integration: hired candidate as a hire request

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Greenhouse → Workday

Greenhouse to Workday integration: hires as pre-hires, interim staff and contractors included

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Greenhouse → HiBob

Greenhouse to HiBob integration: from a hire in Greenhouse to a new employee in Bob

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Greenhouse → Personio

Greenhouse to Personio integration: hired candidates as employees in Personio

Systems you can connect Greenhouse with

How KoppelHet connects to Greenhouse

Harvest API for candidates, applications, offers, jobs, departments and offices. Harvest v1 and v2 are no longer available after 31 August 2026; integrations use Harvest v3. Webhooks report events such as hire_candidate.

Authentication: Harvest v3 met een bearer token (JWT) via OAuth 2.0 client credentials voor klantkoppelingen; webhooks met een HMAC-SHA256-handtekening in de header Signature

Objects we connect

• Candidates and applications
• Offers with start date and terms
• Jobs, departments and offices

What a Greenhouse integration does

• Greenhouse → to Nmbrs, AFAS Profit

  Hired candidate to Dutch payroll

  On hire_candidate the integration fetches candidate and offer through Harvest v3 and creates the new employee in Nmbrs or AFAS.

  Greenhouse → Nmbrs integrationGreenhouse → AFAS Profit integrationRecruitment to HR

• Greenhouse → to HiBob, Personio, Workday

  New employee in HiBob, Personio or Workday

  With a global HR system the hired candidate goes there, with office and department from Greenhouse translated to the HR structure.

  Greenhouse → HiBob integrationGreenhouse → Personio integrationGreenhouse → Workday integrationRecruitment to HR

• Greenhouse → to Nmbrs, HiBob

  Reversing a hire

  When unhire_candidate follows a hire, the integration alerts HR before the employee enters the payroll run.

  Greenhouse → Nmbrs integrationGreenhouse → HiBob integrationRecruitment to HR

What to watch for

• The hire_candidate event fires when an offer is accepted. If that is reversed, unhire_candidate follows; the integration must handle that too.
• Old integrations on Harvest v1 or v2 no longer work since 1 September 2026 and must move to v3.

In your IT landscape

• Runs as a managed integration on the KoppelHet platform, next to your existing integration layer. No VPN into your network.
• Only the fields in the design you approve are transferred. The platform keeps no register of its own.
• Tested first in the test or acceptance environment where there is one. You choose the go-live moment.
• ISO 27001 certified, hosted in Amsterdam. When the contract ends you receive the configuration and the audit logs.

Implementation, architecture and compliance

Processes with this system

• Recruitment to HR

Topics that involve Greenhouse

• Multiple employers and countries