Recruitment
Connect Easyflex to Hypamoon
Possible, with help from Easyflex. The API is documented, but you cannot just create a key: access goes through Easyflex first.
PossibleThe check
Three questions about the API of Easyflex, answered from its own docs.
- Public API docs
- Yes. Easyflex publishes docs for its web services, data services and the Frontoffice (EF2GO) REST API. Read the docs
- A key you create yourself
- Yes. A production service key is created in Easyflex under Beheer, Administratie, Webservice, where you also whitelist the IP addresses that may call it. A test key is ordered with a form from the online manual. easyflex.net
- Versions or a changelog
- No. SOAP services with a WSDL; no version policy or changelog is published. easyflex.net
- How it signs in
- A service key (license key) per Easyflex administration in every SOAP call, plus IP whitelisting of the calling servers.
- Webhooks
- Not confirmed. easyflex.net
- Hosting
- Cloud
- Condition
- Calls only work from IP addresses whitelisted per Easyflex administration, so the adapter needs a fixed outgoing IP. The sandbox test key is ordered from Easyflex with an order form.
What you can build
A screen with this week's placements and worked hours per client, straight from your staffing administration.
Your chat writes it as a Hypamoon adapter from the docs above. Reading starts after you click Allow in the portal, and every write waits for your approval, one call at a time. How adapters work
Good to know
- Your adapter uses a fixed key: you paste it once in the Hypamoon portal, never in the chat, and it only goes to the API host you allow.
Try it in your chat
First get access from Easyflex. Then fill in what to read and write, and send it.
Build the Hypamoon recipe build-an-adapter for Easyflex. API docs: https://www.easyflex.net/dataservice/docs/Frontoffice%20%28EF2GO%29/. Read: [what]. Write: [what, or nothing].
In Claude, or another chat with the full Hypamoon connection; adapters are not in ChatGPT yet. You paste the key in the portal, never in the chat. The full recipe
Sources
Checked on 7 November 2026.
- www.easyflex.net/dataservice/docs/Frontoffice%20%28EF2GO%29/
- www.easyflex.net/dataservice/docs/Algemeen/
Easyflex is a name of its owner, used here only to describe the software. This page is not an official integration and Hypamoon has no partnership with Easyflex. Found something that changed? Tell us at support.
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Tool not listed? Ask the chat to check its API.
The same three checks work for any software. Your chat reads the vendor's own docs and tells you what it found.
Check if [software] has an open API that a Hypamoon adapter can use: public API docs, a key or token I can create myself without asking the vendor, and versions or a changelog. Link the pages you used.
Fill in the name of your software. Checking needs no connection to Hypamoon.
Ready to connect Easyflex?
Connect your chat once, then ask it to build the adapter.
Works in Claude, ChatGPT and Copilot. Add to Claude Add to ChatGPT 
Add to Copilot