--- title: "a3innuva API: connect it to your AI chat ยท Hypamoon" description: "The a3innuva API is documented, but access goes through a3innuva first. What it takes to connect it to your AI chat with Hypamoon, with sources." url: https://hypamoon.com/connect-to/a3innuva --- 1. [Connect to](https://hypamoon.com/connect-to) 2. a3innuva ERP and accounting # Connect a3innuva to Hypamoon Possible, with help from a3innuva. The API is documented, but you cannot just create a key: access goes through a3innuva first. Possible ## The check Three questions about the API of a3innuva, answered from its own docs. **Public API docs**\ **Yes.** Public API docs and Swagger for a3innuva Contabilidad, Nomina and a3factura ERP. [Read the docs](https://a3developers.wolterskluwer.es/doc/) **A key you create yourself**\ **No.** You need the paid Conectia module; after activation you generate the API key yourself in Mi Wolters Kluwer. [a3developers.wolterskluwer.es](https://a3developers.wolterskluwer.es/doc/conectia/) **Versions or a changelog**\ **Not confirmed.** **How it signs in**\ An API key per product, generated in Mi Wolters Kluwer under Conectia and sent in the Ocp-Apim-Subscription-Key header. **Webhooks**\ **Not confirmed.** **Hosting**\ Cloud **Condition**\ Requires the paid Wolters Kluwer Conectia module for each product. ## In practice What it takes in a real a3innuva administration. **Getting access**\ Contract the Conectia module, follow the onboarding e-mail and generate the API key in Mi Wolters Kluwer. **Limits**\ None published. **Writing**\ **Not confirmed.** **Cost**\ Paid Conectia module per product. [a3developers.wolterskluwer.es](https://a3developers.wolterskluwer.es/doc/conectia/) ## What you can build Post sales invoices and journal entries into a3innuva Contabilidad from your own tools and read payroll data from a3innuva Nomina. 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](https://hypamoon.com/docs/adapters) ### 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 a3innuva. Then fill in what to read and write, and send it. Say this in your chat > Build the Hypamoon recipe build-an-adapter for a3innuva. API docs: https://a3developers.wolterskluwer.es/doc/. Read: \[what\]. Write: \[what, or nothing\]. [Open in Claude](https://claude.ai/new?q=Build%20the%20Hypamoon%20recipe%20build-an-adapter%20for%20a3innuva.%20API%20docs%3A%20https%3A%2F%2Fa3developers.wolterskluwer.es%2Fdoc%2F.%20Read%3A%20%5Bwhat%5D.%20Write%3A%20%5Bwhat%2C%20or%20nothing%5D.) 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](https://hypamoon.com/r/build-an-adapter) ## Sources Checked on 7 November 2026. - [a3developers.wolterskluwer.es/doc/](https://a3developers.wolterskluwer.es/doc/) - [a3developers.wolterskluwer.es/doc/conectia/](https://a3developers.wolterskluwer.es/doc/conectia/) a3innuva 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 a3innuva. Found something that changed? 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[**Sage X3** Open](https://hypamoon.com/connect-to/sage-x3) - [**Sage 50 (UK)** Closed](https://hypamoon.com/connect-to/sage-50-uk) - [**TeamSystem Enterprise** Possible](https://hypamoon.com/connect-to/teamsystem-enterprise) - [**Zucchetti (Mago)** Unknown](https://hypamoon.com/connect-to/zucchetti-mago) - [**Cegid Primavera (ROSE and Jasmin)** Unknown](https://hypamoon.com/connect-to/cegid-primavera) - [**PHC GO** Possible](https://hypamoon.com/connect-to/phc-go) - [**QuickBooks Desktop** Open](https://hypamoon.com/connect-to/quickbooks-desktop) - [**Epicor Kinetic** Possible](https://hypamoon.com/connect-to/epicor-kinetic) - [**Infor CloudSuite (ION API)** Open](https://hypamoon.com/connect-to/infor-ion-api) [All 1094 tools](https://hypamoon.com/connect-to) ## 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. Say this in your chat > 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. [Open in Claude](https://claude.ai/new?q=Check%20if%20%5Bsoftware%5D%20has%20an%20open%20API%20that%20a%20Hypamoon%20adapter%20can%20use%3A%20public%20API%20docs%2C%20a%20key%20or%20token%20I%20can%20create%20myself%20without%20asking%20the%20vendor%2C%20and%20versions%20or%20a%20changelog.%20Link%20the%20pages%20you%20used.) [Open in ChatGPT](https://chatgpt.com/?q=Check%20if%20%5Bsoftware%5D%20has%20an%20open%20API%20that%20a%20Hypamoon%20adapter%20can%20use%3A%20public%20API%20docs%2C%20a%20key%20or%20token%20I%20can%20create%20myself%20without%20asking%20the%20vendor%2C%20and%20versions%20or%20a%20changelog.%20Link%20the%20pages%20you%20used.) Fill in the name of your software. Checking needs no connection to Hypamoon. ## Ready to connect a3innuva? Connect your chat once, then ask it to build the adapter. [Start free](https://app.hypamoon.com/?mode=signup&utm_source=connect-to&utm_campaign=a3innuva) Works in Claude, ChatGPT and Copilot. [Add to Claude](https://hypamoon.com/connect?via=connect-to~a3innuva#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~a3innuva#chatgpt) [Add to Copilot](https://hypamoon.com/docs/microsoft-copilot)