Integrations
Common issues with WhatsApp Business Cloud in Duaer
Common WhatsApp Business Cloud node issues in Duaer: bad requests and sending media.
Bad request - please check your parameters
WhatsApp rejected the parameters, most often on Send Template when the data does not match the template. Check each parameter’s type and order against the template. If parameters use expressions, make sure every item resolves to a valid value, and add defaults with Edit Fields (Set) if needed.
Send images, audio, and documents
With Take Image From (or Audio, Document, Video) set to Duaer, the node sends the binary file from the previous step. Set Input Data Field Name to the field name itself, such as data, not an expression like {{ $json.input.data }}.
Questions
What goes in Input Data Field Name when the Duaer WhatsApp node sends an image?
In the Duaer WhatsApp node, enter the binary field name itself, such as data, not an expression.
In this section
Built-in integrations in Duaer
Built-in triggers, actions, and credentials in Duaer. Triggers start a digital organization. Actions run a step after it has started.
IntegrationsRisks of community nodes in Duaer
Before you install a community node in Duaer, know the code comes from a source the instance admin trusts, and know what permissions it gets.
IntegrationsTroubleshoot community nodes in Duaer
When a Duaer community node will not install or run, check the version, permissions, and node docs, then the instance logs.
IntegrationsMake custom API calls for an app in Duaer
When a Duaer app node does not expose the API you need, use HTTP Request and reuse that app’s saved authentication.
IntegrationsIntegrations in Duaer
Built-in triggers, actions, and credentials in Duaer. Community nodes are extra packages. Custom operations reuse saved authentication with HTTP Request.
CredentialsBuilt-in credentials in Duaer
Per-service credential notes for Duaer built-ins. The create flow is in the credentials overview; node docs link to the matching service page.
Create nodesCreate a custom node for Duaer
Write a node package for Duaer when built-in nodes and custom operations are not enough and you will reuse the step.