npm install --save redux-reporter

// /middleware/myReporter.js
import reporter from 'redux-reporter';

export default reporter(({ type, payload }, getState) => {

    try {
        // report to external API
    } catch (err) {}

});

// /actions/MyActions.js
export function myAction() {
    let type = 'MY_ACTION';
    return {
        type,
        meta: {
            report: {  // default attribute that is selected by redux-reporter
                type,
                payload: 'example payload'
            }
        }
    };
}

// /store/configureStore.js
import { compose, createStore, applyMiddleware } from 'redux';
import thunk from 'redux-thunk';
import rootReducer from './reducers/rootReducer';
import myReporter from './middleware/myReporter';  // import your reporter

const isBrowser = (typeof window !== 'undefined');
const enhancer = compose(
    applyMiddleware(...[thunk, myReporter]),
    isBrowser && window.devToolsExtension) ? window.devToolsExtension() : (f) => f
);

export default (initialState = {}) => {
  return createStore(rootReducer, initialState, enhancer);
}

// /actions/MyActions.js
export function myAction() {
    let type = 'MY_ACTION';
    return {
        type,
        meta: {
          analytics: {
              type,
              payload: 'example payload'
          },
          experiments: {
              type,
              payload: 'example payload'
          }
        }
    };
}

// /middleware/newrelic.js
import { errorReporter as newrelicErrorReporter, crashReporter as newrelicCrashReporter } from 'redux-reporter';

const report = (error) => {
  try {
    window.newrelic.noticeError(error);
  } catch (err) {}
};

export const crashReporter = newrelicCrashReporter(report);
export const errorReporter = newrelicErrorReporter(report);

// /actions/MyActions.js
export function myAction() {
    let type = 'MY_ERROR_ACTION';
    return {
        type,
        error: true
        payload: new Error('My Handled Error')
    };
}

// /middleware/newrelic.js
import reporter from 'redux-reporter';

export const analyticsReporter = reporter(({ type, payload }) => {
  try {
    window.newrelic.addPageAction(type, payload);
  } catch (err) {}
}, ({ meta = {} }) => meta.analytics);

// /actions/MyActions.js
export function myAction() {
    let type = 'MY_ACTION';
    return {
        type,
        meta: {
          analytics: {
              type,
              payload: 'example payload'
          }
        }
    };
}