--- title: "e-conomic API: connect it to your AI chat ยท Hypamoon" description: "The e-conomic API is documented, but access goes through e-conomic first. What it takes to connect it to your AI chat with Hypamoon, with sources." url: https://hypamoon.com/connect-to/e-conomic --- 1. [Connect to](https://hypamoon.com/connect-to) 2. e-conomic ERP and accounting # Connect e-conomic to Hypamoon Possible, with help from e-conomic. The API is documented, but you cannot just create a key: access goes through e-conomic first. Possible ## The check Three questions about the API of e-conomic, answered from its own docs. **Public API docs**\ **Yes.** Public REST documentation and OpenAPI docs. [Read the docs](https://www.e-conomic.com/developer/connect) **A key you create yourself**\ **No.** Production access needs formal onboarding, identity verification and a signed developer agreement per application, and e-conomic may deny access. [e-conomic.com](https://www.e-conomic.com/developer/api-terms-of-service) **Versions or a changelog**\ **Yes.** Each OpenAPI has its own version, and a previous major version stays supported for at least 12 months; the older REST API is in feature freeze. [e-conomic.dk](https://www.e-conomic.dk/support/artikler/which-api-should-i-use) **How it signs in**\ Two tokens in headers: an app secret token for your app and an agreement grant token that the e-conomic customer issues when installing the app. **Webhooks**\ **Yes.** It can tell your app when something changes. [e-conomic.com](https://e-conomic.com/developer/working-with-web-hooks) **Hosting**\ Cloud **Condition**\ Production access needs onboarding and approval by e-conomic, for a business with a CVR number or a foreign equivalent. ## In practice What it takes in a real e-conomic administration. **Getting access**\ You sign up for a free developer agreement, create an app, go through e-conomic's onboarding and identity check, and the customer installs the app on their agreement to issue the grant token. **Limits**\ A token bucket per agreement, where each endpoint costs tokens; e-conomic does not publish fixed numbers on its fair use page. [e-conomic.com](https://www.e-conomic.com/developer/fair-use-policy) **Writing**\ **Read and write.** Create records with POST, for example draft invoices and customer groups. **Cost**\ The development environment is free; e-conomic can introduce fees with 60 days notice. [e-conomic.com](https://www.e-conomic.com/developer/api-terms-of-service) ## Your own customer portal on e-conomic, with invoices and statements in one place. - Customers, draft and booked invoices, products and accounts, through the e-conomic APIs. - AI that prepares draft invoices from orders and follows up late payers, with you approving every change. - A portal for your customers and a short weekly email for you. ### Ask your chat Answers straight from your e-conomic data, in Claude or another chat with the full Hypamoon connection. - Which customers have booked invoices that are past due? - What did we invoice per product this month? ### When something happens e-conomic sends a webhook to your app for some events, and the app asks AI what happens next. For the rest an agent checks every 15 minutes. 1. When An invoice is booked in e-conomic. AI decides AI looks at the customer's payment history and decides if a friendly reminder plan is needed. Then You get an email with the advice and a draft text. 2. Every 15 minutes New orders from your own web form that are not invoiced yet. AI decides AI matches the customer and the products and checks the prices. Then A draft invoice is created in e-conomic. AI proposes, you approve ### A screen for your team or customers An app on your own address, with sign-in, on top of the same e-conomic data. - For your customers Customers sign in and see their own invoices and download them, straight from e-conomic. e-conomic stays the core: your chat builds the rest on its API, as an adapter plus an app and agents in your Hypamoon project. Reading starts after you click Allow in the portal. Every change an agent or a chat makes in e-conomic 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. - New production apps start with a quota of 20 installations, after which e-conomic verifies them manually. Rate limiting works with a token bucket per agreement. ## Try it in your chat First get access from e-conomic. Then fill in what to read and write, and send it. Say this in your chat > Build the Hypamoon recipe build-an-adapter for e-conomic. API docs: https://restdocs.e-conomic.com/. Read: \[what\]. Write: \[what, or nothing\]. [Open in Claude](https://claude.ai/new?q=Build%20the%20Hypamoon%20recipe%20build-an-adapter%20for%20e-conomic.%20API%20docs%3A%20https%3A%2F%2Frestdocs.e-conomic.com%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. - [www.e-conomic.com/developer/connect](https://www.e-conomic.com/developer/connect) - [www.e-conomic.com/developer/api-terms-of-service](https://www.e-conomic.com/developer/api-terms-of-service) - [www.e-conomic.dk/support/artikler/which-api-should-i-use](https://www.e-conomic.dk/support/artikler/which-api-should-i-use) - [e-conomic.com/developer/working-with-web-hooks](https://e-conomic.com/developer/working-with-web-hooks) - [www.e-conomic.com/developer/fair-use-policy](https://www.e-conomic.com/developer/fair-use-policy) e-conomic 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 e-conomic. Found something that changed? Tell us at [support](https://hypamoon.com/support#contact). ## More in erp and accounting - [**Acumatica** Open](https://hypamoon.com/connect-to/acumatica) - [**AFAS Profit** Open](https://hypamoon.com/connect-to/afas-profit) - [**DATEV** Possible](https://hypamoon.com/connect-to/datev) - [**e-Boekhouden.nl** Open](https://hypamoon.com/connect-to/e-boekhouden) - [**Exact for Accountancy** Open](https://hypamoon.com/connect-to/exact-for-accountancy) - [**Exact Globe+** Possible](https://hypamoon.com/connect-to/exact-globe) - [**Exact Gripp** Possible](https://hypamoon.com/connect-to/exact-gripp) - [**Exact Multivers** Possible](https://hypamoon.com/connect-to/unit4-multivers) - [**Exact Online** Open](https://hypamoon.com/connect-to/exact-online) - [**FreshBooks** Open](https://hypamoon.com/connect-to/freshbooks) - [**Holded** Open](https://hypamoon.com/connect-to/holded) - [**Isah** Unknown](https://hypamoon.com/connect-to/isah) - [**Jortt** Open](https://hypamoon.com/connect-to/jortt) - [**KING Finance** Possible](https://hypamoon.com/connect-to/king-finance) - [**Lexware Office (lexoffice)** Open](https://hypamoon.com/connect-to/lexoffice) - [**Microsoft Dynamics 365 Business Central** Open](https://hypamoon.com/connect-to/dynamics-365-business-central) - [**Microsoft Dynamics 365 Finance and Operations** Open](https://hypamoon.com/connect-to/dynamics-365-finance-operations) - [**Microsoft Dynamics NAV** Open](https://hypamoon.com/connect-to/dynamics-nav) - [**Moneybird** Open](https://hypamoon.com/connect-to/moneybird) - [**Odoo** Open](https://hypamoon.com/connect-to/odoo) - [**Oracle NetSuite** Open](https://hypamoon.com/connect-to/oracle-netsuite) - [**Pennylane** Open](https://hypamoon.com/connect-to/pennylane) - [**QuickBooks Online** Open](https://hypamoon.com/connect-to/quickbooks-online) - [**Ridder iQ** Possible](https://hypamoon.com/connect-to/ridder-iq) - [**Sage Accounting (Sage Business Cloud)** Open](https://hypamoon.com/connect-to/sage-accounting) - [**Sage Intacct** Possible](https://hypamoon.com/connect-to/sage-intacct) - [**SAP Business One** Open](https://hypamoon.com/connect-to/sap-business-one) - [**SAP S/4HANA** Open](https://hypamoon.com/connect-to/sap-s4hana) - [**sevDesk** Open](https://hypamoon.com/connect-to/sevdesk) - [**Simplicate** Open](https://hypamoon.com/connect-to/simplicate) - [**SnelStart** Possible](https://hypamoon.com/connect-to/snelstart) - [**Syntess Atrium** Closed](https://hypamoon.com/connect-to/syntess-atrium) - [**Twinfield** Possible](https://hypamoon.com/connect-to/twinfield) - [**Unit4 ERPx** Possible](https://hypamoon.com/connect-to/unit4-erpx) - [**Visma eAccounting** Possible](https://hypamoon.com/connect-to/visma-eaccounting) - [**Visma.net ERP** Possible](https://hypamoon.com/connect-to/visma-net-erp) - [**Wave** Possible](https://hypamoon.com/connect-to/wave) - [**Xero** Open](https://hypamoon.com/connect-to/xero) - [**Yuki (Nmbrs Accounting)** Open](https://hypamoon.com/connect-to/yuki) - [**Zoho Books** Open](https://hypamoon.com/connect-to/zoho-books) - [**BILL (Bill.com)** Open](https://hypamoon.com/connect-to/bill) - [**Brex** Open](https://hypamoon.com/connect-to/brex) - [**Expensify** Possible](https://hypamoon.com/connect-to/expensify) - [**Pleo** Possible](https://hypamoon.com/connect-to/pleo) - [**Ramp** Open](https://hypamoon.com/connect-to/ramp) - [**Rompslomp** Open](https://hypamoon.com/connect-to/rompslomp) - [**Informer** Open](https://hypamoon.com/connect-to/informer) - [**MKG** Possible](https://hypamoon.com/connect-to/mkg) - [**Octopus** Possible](https://hypamoon.com/connect-to/octopus) - [**Robaws** Open](https://hypamoon.com/connect-to/robaws) - [**Axonaut** Open](https://hypamoon.com/connect-to/axonaut) - [**Qonto** Open](https://hypamoon.com/connect-to/qonto) - [**weclapp** Open](https://hypamoon.com/connect-to/weclapp) - [**Xentral** Open](https://hypamoon.com/connect-to/xentral) - [**JTL-Wawi** Possible](https://hypamoon.com/connect-to/jtl-wawi) - [**PlentyONE** Open](https://hypamoon.com/connect-to/plentyone) - [**Candis** Possible](https://hypamoon.com/connect-to/candis) - [**FreeAgent** Open](https://hypamoon.com/connect-to/freeagent) - [**Dext** Closed](https://hypamoon.com/connect-to/dext) - [**Brightpearl** Possible](https://hypamoon.com/connect-to/brightpearl) - [**Katana** Open](https://hypamoon.com/connect-to/katana) - [**Fortnox** Possible](https://hypamoon.com/connect-to/fortnox) - [**Tripletex** Open](https://hypamoon.com/connect-to/tripletex) - [**Fatture in Cloud** Open](https://hypamoon.com/connect-to/fatture-in-cloud) - [**Fakturoid** Open](https://hypamoon.com/connect-to/fakturoid) - [**Moloni** Open](https://hypamoon.com/connect-to/moloni) - [**inFakt** Open](https://hypamoon.com/connect-to/infakt) - [**Zenvoices** Open](https://hypamoon.com/connect-to/zenvoices) - [**Minox** Possible](https://hypamoon.com/connect-to/minox) - [**Basecone** Possible](https://hypamoon.com/connect-to/basecone) - [**Silverfin** Possible](https://hypamoon.com/connect-to/silverfin) - [**Reeleezee** Unknown](https://hypamoon.com/connect-to/reeleezee) - [**bexio** Open](https://hypamoon.com/connect-to/bexio) - [**Run my Accounts** Open](https://hypamoon.com/connect-to/run-my-accounts) - [**Abacus** Possible](https://hypamoon.com/connect-to/abacus) - [**Collmex** Unknown](https://hypamoon.com/connect-to/collmex) - [**Papierkram** Possible](https://hypamoon.com/connect-to/papierkram) - [**BuchhaltungsButler** Open](https://hypamoon.com/connect-to/buchhaltungsbutler) - [**Visma AccountView** Possible](https://hypamoon.com/connect-to/visma-accountview) - [**Evoliz** Open](https://hypamoon.com/connect-to/evoliz) - [**Billy** Open](https://hypamoon.com/connect-to/billy) - [**Bokio** Open](https://hypamoon.com/connect-to/bokio) - [**Fiken** Possible](https://hypamoon.com/connect-to/fiken) - [**Cegid Loop** Possible](https://hypamoon.com/connect-to/cegid-loop) - [**Procountor** Possible](https://hypamoon.com/connect-to/procountor) - [**Reviso** Possible](https://hypamoon.com/connect-to/reviso) - [**Dinero** Possible](https://hypamoon.com/connect-to/dinero) - [**MyUnisoft** Possible](https://hypamoon.com/connect-to/myunisoft) - [**TOConline** Open](https://hypamoon.com/connect-to/toconline) - [**PowerOffice Go** Possible](https://hypamoon.com/connect-to/poweroffice-go) - [**Uniconta** Possible](https://hypamoon.com/connect-to/uniconta) - [**Quipu** Open](https://hypamoon.com/connect-to/quipu) - [**wFirma** Possible](https://hypamoon.com/connect-to/wfirma) - [**iFirma** Unknown](https://hypamoon.com/connect-to/ifirma) - [**Merit Aktiva** Open](https://hypamoon.com/connect-to/merit-aktiva) - [**Oracle Fusion Cloud ERP** Open](https://hypamoon.com/connect-to/oracle-fusion-cloud-erp) - [**ABRA Flexi** Possible](https://hypamoon.com/connect-to/abra-flexi) - [**POHODA** Possible](https://hypamoon.com/connect-to/pohoda) - [**Clear Books** Open](https://hypamoon.com/connect-to/clear-books) - [**Minimax** Possible](https://hypamoon.com/connect-to/minimax) - [**Microsoft Dynamics GP** Possible](https://hypamoon.com/connect-to/dynamics-gp) - [**SmartAccounts** Unknown](https://hypamoon.com/connect-to/smartaccounts) - [**AccountsIQ** Possible](https://hypamoon.com/connect-to/accountsiq) - [**KashFlow** Unknown](https://hypamoon.com/connect-to/kashflow) - [**Money S3** Possible](https://hypamoon.com/connect-to/money-s3) - [**Money S5** Unknown](https://hypamoon.com/connect-to/money-s5) - [**InsERT Subiekt** Possible](https://hypamoon.com/connect-to/insert-subiekt) - [**Comarch ERP Optima** Unknown](https://hypamoon.com/connect-to/comarch-erp-optima) - [**Symfonia** Unknown](https://hypamoon.com/connect-to/symfonia) - [**Pandle** Possible](https://hypamoon.com/connect-to/pandle) - [**Modern Treasury** Open](https://hypamoon.com/connect-to/modern-treasury) - [**Trovata** Possible](https://hypamoon.com/connect-to/trovata) - [**Kyriba** Unknown](https://hypamoon.com/connect-to/kyriba) - [**Agicap** Open](https://hypamoon.com/connect-to/agicap) - [**Embat** Unknown](https://hypamoon.com/connect-to/embat) - [**Spendesk** Open](https://hypamoon.com/connect-to/spendesk) - [**Soldo** Open](https://hypamoon.com/connect-to/soldo) - [**Zoho Expense** Open](https://hypamoon.com/connect-to/zoho-expense) - [**SAP Concur** Possible](https://hypamoon.com/connect-to/sap-concur) - [**Navan** Open](https://hypamoon.com/connect-to/navan) - [**Payhawk** Open](https://hypamoon.com/connect-to/payhawk) - [**Moss** Open](https://hypamoon.com/connect-to/moss) - [**Mooncard** Possible](https://hypamoon.com/connect-to/mooncard) - [**Tipalti** Possible](https://hypamoon.com/connect-to/tipalti) - [**Rydoo** Possible](https://hypamoon.com/connect-to/rydoo) - [**Emburse** Open](https://hypamoon.com/connect-to/emburse) - [**Coupa** Open](https://hypamoon.com/connect-to/coupa) - [**Libeo** Closed](https://hypamoon.com/connect-to/libeo) - [**N2F** Possible](https://hypamoon.com/connect-to/n2f) - [**Expensya** Open](https://hypamoon.com/connect-to/expensya) - [**Fyle** Open](https://hypamoon.com/connect-to/fyle) - [**Karbon** Open](https://hypamoon.com/connect-to/karbon) - [**Conscribo** Unknown](https://hypamoon.com/connect-to/conscribo) - [**Tellow** Closed](https://hypamoon.com/connect-to/tellow) - [**Asperion** Possible](https://hypamoon.com/connect-to/asperion) - [**Gekko** Closed](https://hypamoon.com/connect-to/gekko) - [**WinBooks on Web** Unknown](https://hypamoon.com/connect-to/winbooks) - [**Horus** Possible](https://hypamoon.com/connect-to/horus) - [**Clearfacts** Unknown](https://hypamoon.com/connect-to/clearfacts) - [**Sage BOB 50** Closed](https://hypamoon.com/connect-to/sage-bob-50) - [**orgaMAX** Possible](https://hypamoon.com/connect-to/orgamax) - [**abas ERP** Possible](https://hypamoon.com/connect-to/abas-erp) - [**proALPHA** Unknown](https://hypamoon.com/connect-to/proalpha) - [**Haufe X360** Possible](https://hypamoon.com/connect-to/haufe-x360) - [**Sage 100 (Germany)** Unknown](https://hypamoon.com/connect-to/sage-100-de) - [**EBP** Possible](https://hypamoon.com/connect-to/ebp) - [**Cegid XRP Flex** Unknown](https://hypamoon.com/connect-to/cegid-xrp-flex) - [**Sage 100 (France)** Closed](https://hypamoon.com/connect-to/sage-100-fr) - [**Sage Active** Open](https://hypamoon.com/connect-to/sage-active) - [**Sage 200** Possible](https://hypamoon.com/connect-to/sage-200) - [**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) - [**a3innuva** Possible](https://hypamoon.com/connect-to/a3innuva) - [**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 e-conomic? 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=e-conomic) Works in Claude, ChatGPT and Copilot. [Add to Claude](https://hypamoon.com/connect?via=connect-to~e-conomic#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~e-conomic#chatgpt) [Add to Copilot](https://hypamoon.com/docs/microsoft-copilot)