# Yuki — Accounting API: overview > Canonical URL: https://developers.apideck.com/apis/accounting/yuki/overview Dutch cloud-based accounting and bookkeeping platform for collaboration between businesses and accounting firms. - Status: beta - Authentication: apiKey - **beta:** true - **difficulty:** moderate - **important to know:** Turning on web service access is not something your consumer does alone — it is a domain feature their accountant or administrative office switches on. Build that hand-off into onboarding and confirm it is enabled before a consumer tries to connect. Each operation opens a Yuki session before the request itself, so one Unify call becomes two calls to Yuki. Yuki does not document whether the session call counts against the daily quota, so size capacity conservatively. On the free Minimal bundle the Sales web service has to be added as an accountant feature on top of general web service access; the paid bundles include it. Worth confirming with a Minimal-bundle consumer before you plan an invoicing flow. - **partnership required:** false - **webhooks:** No webhooks — Yuki documents no event or subscription mechanism, and this connector adds no virtual webhooks, so poll for changes. - **account type required:** Yuki account on any bundle, including the free Minimal bundle, with web service access activated on the domain. - **responsibility matrix:** - **apideck:** Docs provided - **area:** Activate Web Service Access on the Yuki Domain - **consumer:** ✓ Consumer or their accountant - **consumer:** ✓ - **area:** Generate Web Service Key & Set Its Access Rights - **apideck:** Docs provided - **area:** Supply Key, Administration ID & Region - **consumer:** ✓ - **customer:** ✓ Surfaces the connection form - **area:** Build via Unified API - **customer:** ✓ - **apideck:** Maintains connector & handles session authentication - **customer:** ✓ Via dashboard - **consumer:** ✓ Can revoke the key anytime - **area:** Monitor Connections - **apideck:** Logs & alerts - **rate limits:** 1,000 web service calls per day per domain; paid add-ons raise the ceiling. - **partnership note:** There is no app registration, review or partner agreement for Yuki's web services. - **consumer access level:** A user with the Portal administrator or Management role — only those roles can create web service keys. - **supported resource categories:** - **resources:** ledger-accounts journal-entries tax-rates - **name:** Core Financial - **resources:** customers invoices - **name:** Accounts Receivable - **resources:** suppliers bills - **name:** Accounts Payable - **resources:** company-info tracking-categories - **name:** Organizational - **name:** Other - **resources:** attachments - **authentication note:** A WebserviceAccessKey; not OAuth, and no redirect for your consumer to complete. - **sandbox available:** false - **apideck credentials note:** Each consumer connects with their own web service key, so there is no shared Apideck application. - **sandbox note:** Yuki's free Minimal bundle is a real account, not a test environment; there is no developer sandbox or demo administration. - **environment notes:** - **description:** Testing and production share the same credentials — Yuki has no separate host for either. Test against a real Yuki administration you control, and pick the region (Netherlands or Belgium) that matches it. Treat everything you write as production data. - **environment:** Single environment - **difficulty reason:** API key authentication over SOAP - **external guides:** - **title:** Set up web services in the portal - **url:** https://support.yuki.nl/en/support/solutions/articles/80000788031-set-up-web-services-in-portal - **source:** Yuki - **title:** Yuki API documentation - **url:** https://support.yuki.be/en/support/solutions/articles/80000787603-yuki-api-documentation - **source:** Yuki - **apideck credentials available:** false - **costs:** Free to 1,000 calls/day. Above that: EUR 10.50/month for 1,001-5,000 calls/day, EUR 105/month for 5,001-10,000 — added by the consumer's accountant. ## Supported resources [Accounting data model](/guides/accounting-data-model.md) - **status:** live - **custom field support:** false - **id:** ledger-accounts - **name:** Ledger Accounts - **downstream id:** gl-accounts - **downstream name:** Gl Accounts - **name:** Journal Entries - **status:** live - **downstream id:** transactions - **id:** journal-entries - **custom field support:** false - **downstream name:** Transactions - **downstream id:** projects - **downstream name:** Projects - **status:** live - **id:** tracking-categories - **custom field support:** false - **name:** Tracking Categories - **id:** customers - **name:** Customers - **downstream name:** Contacts Customers - **status:** live - **custom field support:** false - **downstream id:** contacts-customers - **status:** live - **downstream name:** Contacts Suppliers - **custom field support:** false - **name:** Suppliers - **id:** suppliers - **downstream id:** contacts-suppliers - **status:** live - **custom field support:** false - **name:** Company Info - **id:** company-info - **downstream name:** Companies - **downstream id:** companies - **downstream name:** Vat Codes - **status:** live - **downstream id:** vat-codes - **id:** tax-rates - **name:** Tax Rates - **custom field support:** false - **downstream name:** Archive Invoices - **name:** Invoices - **custom field support:** false - **id:** invoices - **status:** live - **downstream id:** archive-invoices - **name:** Bills - **downstream id:** archive-bills - **downstream name:** Archive Bills - **id:** bills - **status:** live - **custom field support:** false - **custom field support:** false - **id:** attachments - **name:** Attachments - **downstream id:** documents - **downstream name:** Documents - **status:** live 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)