| RED | API entry point returned by require('node-red'); |
| .init(server,settings) | Initialises Node-RED |
| .start() | Start Node-RED |
| .stop() | Stop Node-RED |
| .version() | Returns the version |
| .httpAdmin | The admin express application |
| .httpNode | The node express application |
| .server | The http server instance |
| RED.auth | Authentication middleware |
| .needsPermission(permission) | Middleware used to ensure a user has a specific permission |
| RED.comms | |
| .publish(msg) | Send a message to the editor |
| RED.library | |
| .register(type) | Register a type to the library |
| RED.log | Logging services |
| .addHandler(func) | Add a log handler |
| .log(msg) | Log a message |
| .info(msg) | Log an info-level message |
| .warn(msg) | Log a warning-level message |
| .error(msg) | Log an error-level message |
| .trace(msg) | Log a trace-level message |
| .debug(msg) | Log a debug-level message |
| .metric() | Check if metrics are enabled in the runtime |
| .audit(msg,req) | Log an audit event |
| ._(msg,options) | Lookup NLS message |
| RED.nodes | Core runtime api |
| .getType(type) | Get a type definition |
| .getNode(id) | Get a node configuration |
| .eachNode(callback) | Iterate over all ndoes |
| .installModule(module) | Install a new node module |
| .uninstallModule(module) | Remove a node module |
| .enableNode(id) | Enable a node set |
| .disableNode(id) | Disabled a node set |
| .getNodeInfo(id) | Get a node set’s information |
| .getNodeList() | Get the list of all available nodes |
| .getModuleInfo(id) | Get a node module’s information |
| .getNodeConfigs() | Get the HTML configurations of all active node sets |
| .getNodeConfig(id) | Get the HTML configuration of a specific node set |
| .loadFlows() | Load the active flow configuration |
| .startFlows() | Start the active flow configuration |
| .stopFlows() | Stop the active flow configuration |
| .setFlows(flows,type) | Set the active flow configuration |
| .getFlows() | Get the active flow configuration |
| .addFlow(flow) | Add a new flow to the active configuration |
| .getFlow(id) | Get a flow within the active configuration |
| .updateFlow(id,flow) | Update an existing flow in the active configuration |
| .removeFlow(id) | Remove a flow from the active configuration |
| .addCredentials(id,credentials) | Add a credentials entry for a node |
| .getCredentials(id) | Get the credentials entry for a node |
| .deleteCredentials(id) | Remove the credentials entry for a node |
| RED.settings | Runtime settings |
| .available() | Check if settings are available |
| .get(key) | Get a setting value |
| .set(key,value) | Set a value in settings |
| RED.util | Common utilities |
| .cloneMessage(msg) | Clone a message object |
| .compareObjects(objA,objB) | Compare two javascript objects |
| .ensureBuffer(value) | Ensure a value is a Buffer type |
| .ensureString(value) | Ensure a value is a String type |
| .evaluateNodeProperty(value,type,node,msg) | Evaluate a typed node property |
| .generateId() | Generate a new id value |
| .getMessageProperty(msg,expr) | Get a message property |
| .setMessageProperty(msg,prop,value,createMissing) | Set a message property |
##### RED.init(server,settings)
##### RED.auth.needsPermission(permission)
##### RED.library.register(type)
##### RED.log.addHandler(func)
##### RED.nodes.eachNode(callback)
##### RED.nodes.installModule(module)
##### RED.nodes.uninstallModule(module)
##### RED.nodes.enableNode(id)
##### RED.nodes.disableNode(id)
##### RED.nodes.getNodeInfo(id)
##### RED.nodes.getModuleInfo(id)
##### RED.nodes.getNodeConfigs()
##### RED.nodes.getNodeConfig(id)
##### RED.nodes.setFlows(flows,type)
##### RED.nodes.updateFlow(id,flow)
##### RED.nodes.removeFlow(id)
##### RED.nodes.addCredentials(id,credentials)
##### RED.nodes.getCredentials(id)
##### RED.nodes.deleteCredentials(id)
##### RED.settings.available()
##### RED.settings.set(key,value)
##### RED.util.cloneMessage(msg)
##### RED.util.compareObjects(objA,objB)
##### RED.util.ensureBuffer(value)
##### RED.util.ensureString(value)
##### RED.util.evaluateNodeProperty(value,type,node,msg)
##### RED.util.getMessageProperty(msg,expr)
##### RED.util.setMessageProperty(msg,prop,value,createMissing)