# e-conomic — Accounting API: overview > Canonical URL: https://developers.apideck.com/apis/accounting/e-conomic/overview Online accounting software for small and medium-sized businesses in Denmark, part of Visma. Covers invoicing, bookkeeping, VAT reporting and bank reconciliation. - Status: beta - Authentication: apiKey - **account type required:** An active e-conomic subscription (agreement) - **apideck credentials available:** false - **apideck credentials note:** Bring your own e-conomic app; no shared Apideck app exists. - **authentication note:** Not OAuth: your app's App Secret Token (Apideck integration setting) plus a per-company Agreement Grant Token the consumer pastes into Vault. - **consumer access level:** Logged in to the e-conomic company with user rights at least matching the app's role. - **costs:** API access and app creation are free; e-conomic may introduce fees with 60 days' notice. - **difficulty:** moderate - **difficulty reason:** Non-OAuth Token Auth: one manual token step per consumer, no partnership or app review - **environment notes:** - **description:** e-conomic has one API host: a trial company is a regular agreement, so the same App Secret Token serves trial and live companies, and each company issues its own Agreement Grant Token. Test with non-live company data. - **environment:** Production (single environment) - **description:** e-conomic serves its public demo agreement when both tokens are the word demo; it accepts GET requests only. - **environment:** Read-only demo - **important to know:** An e-conomic app's role is fixed at creation and limits what it can read: a Bookkeeping app cannot read customers or products, so create it as Superuser. Invoices, credit notes, quotes and sales orders are created as drafts; booking happens in e-conomic. Booked invoices and credit notes are read-only, and quotes and sales orders are only listed while still drafts. Journal entries, bills and bill payments are created as unbooked vouchers in an e-conomic journal (status draft) and can no longer be read by id once that journal is booked in e-conomic. Bill payments link to bills by bill number, so a bill needs a bill_number to be paid. Credit notes are e-conomic invoices with a negative total; their amounts are returned as positive values. e-conomic's API terms forbid keeping a parallel copy of a customer's e-conomic data; only temporary caching is allowed. - **partnership note:** A free, self-service developer agreement and app are enough; no partner approval. - **partnership required:** false - **rate limits:** Token bucket per app and per agreement since December 2025, e.g. a 2,000-token burst refilled at about 30 tokens/second; endpoints cost different amounts. - **responsibility matrix:** - **apideck:** Docs provided - **area:** Create Developer Agreement & App - **customer:** ✓ - **area:** Add App Secret Token to Apideck - **customer:** ✓ - **area:** Share the App's Installation URL - **customer:** ✓ - **apideck:** Vault connection form - **area:** Approve App & Paste Agreement Grant Token in Vault - **consumer:** ✓ - **apideck:** ✓ Automatic per connection - **area:** Webhook Subscriptions - **apideck:** Maintains connector - **area:** Build via Unified API - **customer:** ✓ - **area:** Monitor Connections - **customer:** ✓ Via dashboard - **sandbox available:** false - **sandbox note:** Test against a free 14-day trial company (extendable via api@e-conomic.com); a developer agreement holds no data and cannot install apps. - **supported resource categories:** - **name:** Sales - **resources:** customers invoices credit-notes quotes sales-orders invoice-items - **name:** Purchases - **resources:** suppliers bills bill-payments - **name:** Accounting - **resources:** ledger-accounts journals journal-entries tax-rates fiscal-periods trial-balance payment-methods departments - **name:** Company - **resources:** company-info - **webhooks:** Native — create/update/delete for customers, suppliers, items, invoices, quotes, accounts, tax rates; not delivered if another integration holds the event type ## Supported resources [Accounting data model](/guides/accounting-data-model.md) - **custom field support:** false - **downstream id:** self - **downstream name:** Self - **id:** company-info - **name:** Company Info - **status:** live - **custom field support:** false - **downstream id:** customers - **downstream name:** Customers - **id:** customers - **name:** Customers - **status:** live - **custom field support:** false - **downstream id:** suppliers - **downstream name:** Suppliers - **id:** suppliers - **name:** Suppliers - **status:** live - **custom field support:** false - **downstream id:** products - **downstream name:** Products - **id:** invoice-items - **name:** Invoice Items - **status:** live - **custom field support:** false - **downstream id:** accounts - **downstream name:** Accounts - **id:** ledger-accounts - **name:** Ledger Accounts - **status:** live - **custom field support:** false - **downstream id:** vat-accounts - **downstream name:** Vat Accounts - **id:** tax-rates - **name:** Tax Rates - **status:** live - **custom field support:** false - **downstream id:** departments - **downstream name:** Departments - **id:** departments - **name:** Departments - **status:** live - **custom field support:** false - **downstream id:** invoices - **downstream name:** Invoices - **id:** invoices - **name:** Invoices - **status:** live - **custom field support:** false - **downstream id:** journals - **downstream name:** Journals - **id:** journals - **name:** Journals - **status:** beta - **custom field support:** false - **downstream id:** vouchers - **downstream name:** Vouchers - **id:** journal-entries - **name:** Journal Entries - **status:** live - **custom field support:** false - **downstream id:** payment-types - **downstream name:** Payment Types - **id:** payment-methods - **name:** Payment Methods - **status:** beta - **custom field support:** false - **downstream id:** draft-quotes - **downstream name:** Draft Quotes - **id:** quotes - **name:** Quotes - **status:** beta - **custom field support:** false - **downstream id:** draft-orders - **downstream name:** Draft Orders - **id:** sales-orders - **name:** Sales Orders - **status:** beta - **custom field support:** false - **downstream id:** credit-notes - **downstream name:** Credit Notes - **id:** credit-notes - **name:** Credit Notes - **status:** live - **custom field support:** false - **downstream id:** supplier-invoices - **downstream name:** Supplier Invoices - **id:** bills - **name:** Bills - **status:** live - **custom field support:** false - **downstream id:** supplier-payments - **downstream name:** Supplier Payments - **id:** bill-payments - **name:** Bill Payments - **status:** live - **custom field support:** false - **downstream id:** accounting-periods - **downstream name:** Accounting Periods - **id:** fiscal-periods - **name:** Fiscal Periods - **status:** beta - **custom field support:** false - **downstream id:** accounting-years - **downstream name:** Accounting Years - **id:** trial-balance - **name:** Trial Balance - **status:** beta An omitted operation list does not establish operation support. Verify the selected operation in the coverage matrix. [API reference](https://developers.apideck.com/apis/accounting/reference.md) · [Coverage matrix](https://developers.apideck.com/apis/accounting/coverage)