Microsoft Dynamics NAV

Publish the web services first. NAV exposes nothing by default. In the NAV client open Web Services (page 810) and add a row per object you want to reach: Object Type Page, the object id, and a Service Name — that service name is the OData entity set name, not the page's caption. Tick Published. Common ones: page 21 → Customer, page 27 → Vendor, page 30 → Item, page 42 → SalesOrder.

Then point the connector at one company.

1. NAV_BASE_URL is the OData root of your service tier, e.g. https://nav.example.com:7048/DynamicsNAV110/OData. No trailing slash.
2. NAV_COMPANY is the company name exactly as NAV spells it, including spaces — CRONUS Deutschland GmbH. The adapter builds .../OData/Company('<name>'), so one connector serves one company; add a second connector for a second company.
3. NAV_USERNAME and NAV_PASSWORD are a NavUserPassword credential (or a Windows account, if the service tier is configured for NTLM).

OData v4 vocabulary: $filter, $select, $top, $orderby, $expand. String comparison is Name eq 'Muster' with single quotes; dates are bare (Order_Date ge 2026-01-01). NAV replaces spaces in field names with underscores, so Order Date is Order_Date.

Updates need the row's etag. OData v4 requires If-Match on a PATCH. dynamics_nav_update_record sends If-Match: *, which means 'update whichever version is current' — simple, and deliberately last-writer-wins. Read the row first if that matters.

SOAP is being retired, in Business Central from release wave 2026-2. OData is the path forward, which is why this adapter speaks it and not the older SOAP endpoint.

Self-hosted, which is the thing to plan for.

• On AnythingMCP Cloud the instance must be reachable from the public internet on a real hostname with a valid TLS certificate. A self-signed certificate will fail: the connector offers no trust-anything switch.
• On an internal host (nav.intern, 10.0.0.x), self-host AnythingMCP on the same network and add that host to SSRF_ALLOWED_HOSTS, or the outbound guard refuses the call before it is made.