Step 3 of 5

# WSDL and SOAP binding

Upload the WSDL/XSD bundle, inspect services and choose the exact service, port and operation that Crank should expose as an MCP tool.

Contract files
WSDL is required. Supporting XSD files are optional and can be uploaded before discovery.
Required
No WSDL selected
No XSD selected
Selected binding
The chosen service, port and operation become the target binding for this operation draft.
Optional
Service
Port
Operation
SOAP version
SOAPAction
Binding style
Endpoint override
Defaults to the upstream base URL from step 2. Override only when the binding address differs from the selected upstream.