🔀 Merge branch 'MLH-Fellowship-ConvertKit'

packages/nodes-base/credentials/ConvertKitApi.credentials.ts

@@ -0,0 +1,21 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+
+export class ConvertKitApi implements ICredentialType {
+	name = 'convertKitApi';
+	displayName = 'ConvertKit API';
+	properties = [
+		{
+			displayName: 'API Secret',
+			name: 'apiSecret',
+			type: 'string' as NodePropertyTypes,
+			default: '',
+			typeOptions: {
+				password: true,
+			},
+		},
+	];
+}

packages/nodes-base/nodes/ConvertKit/ConvertKit.node.ts

@@ -0,0 +1,486 @@
+import {
+	IExecuteFunctions,
+	ILoadOptionsFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+	INodeExecutionData,
+	INodePropertyOptions,
+	INodeTypeDescription,
+	INodeType,
+} from 'n8n-workflow';
+
+import {
+	convertKitApiRequest,
+} from './GenericFunctions';
+
+import {
+	customFieldFields,
+	customFieldOperations,
+} from './CustomFieldDescription';
+
+import {
+	formFields,
+	formOperations,
+} from './FormDescription';
+
+import {
+	sequenceFields,
+	sequenceOperations,
+} from './SequenceDescription';
+
+import {
+	tagFields,
+	tagOperations,
+} from './TagDescription';
+
+import {
+	tagSubscriberFields,
+	tagSubscriberOperations,
+} from './TagSubscriberDescription';
+
+export class ConvertKit implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'ConvertKit',
+		name: 'convertKit',
+		icon: 'file:convertKit.png',
+		group: ['input'],
+		version: 1,
+		subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
+		description: 'Consume ConvertKit API.',
+		defaults: {
+			name: 'ConvertKit',
+			color: '#fb6970',
+		},
+		inputs: ['main'],
+		outputs: ['main'],
+		credentials: [
+			{
+				name: 'convertKitApi',
+				required: true,
+			}
+		],
+		properties: [
+			{
+				displayName: 'Resource',
+				name: 'resource',
+				type: 'options',
+				options: [
+					{
+						name: 'Custom Field',
+						value: 'customField',
+					},
+					{
+						name: 'Form',
+						value: 'form',
+					},
+					{
+						name: 'Sequence',
+						value: 'sequence',
+					},
+					{
+						name: 'Tag',
+						value: 'tag',
+					},
+					{
+						name: 'Tag Subscriber',
+						value: 'tagSubscriber',
+					},
+				],
+				default: 'form',
+				description: 'The resource to operate on.'
+			},
+			//--------------------
+			// Field Description
+			//--------------------
+			...customFieldOperations,
+			...customFieldFields,
+			//--------------------
+			// FormDescription
+			//--------------------
+			...formOperations,
+			...formFields,
+			//--------------------
+			// Sequence Description
+			//--------------------
+			...sequenceOperations,
+			...sequenceFields,
+			//--------------------
+			// Tag Description
+			//--------------------
+			...tagOperations,
+			...tagFields,
+			//--------------------
+			// Tag Subscriber Description
+			//--------------------
+			...tagSubscriberOperations,
+			...tagSubscriberFields,
+		],
+	};
+
+	methods = {
+		loadOptions: {
+			// Get all the tags to display them to user so that he can
+			// select them easily
+			async getTags(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const returnData: INodePropertyOptions[] = [];
+				const { tags } = await convertKitApiRequest.call(this, 'GET', '/tags');
+				for (const tag of tags) {
+					const tagName = tag.name;
+					const tagId = tag.id;
+					returnData.push({
+						name: tagName,
+						value: tagId,
+					});
+				}
+
+				return returnData;
+			},
+			// Get all the forms to display them to user so that he can
+			// select them easily
+			async getForms(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const returnData: INodePropertyOptions[] = [];
+				const { forms } = await convertKitApiRequest.call(this, 'GET', '/forms');
+				for (const form of forms) {
+					const formName = form.name;
+					const formId = form.id;
+					returnData.push({
+						name: formName,
+						value: formId,
+					});
+				}
+
+				return returnData;
+			},
+
+			// Get all the sequences to display them to user so that he can
+			// select them easily
+			async getSequences(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const returnData: INodePropertyOptions[] = [];
+				const { courses } = await convertKitApiRequest.call(this, 'GET', '/sequences');
+				for (const course of courses) {
+					const courseName = course.name;
+					const courseId = course.id;
+					returnData.push({
+						name: courseName,
+						value: courseId,
+					});
+				}
+
+				return returnData;
+			},
+		}
+	};
+
+	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+		const items = this.getInputData();
+		const returnData: IDataObject[] = [];
+
+		const qs: IDataObject = {};
+		let responseData;
+
+		const resource = this.getNodeParameter('resource', 0) as string;
+		const operation = this.getNodeParameter('operation', 0) as string;
+
+		for (let i = 0; i < items.length; i++) {
+
+			if (resource === 'customField') {
+				if (operation === 'create') {
+
+					const label = this.getNodeParameter('label', i) as string;
+
+					responseData = await convertKitApiRequest.call(this, 'POST', '/custom_fields', { label }, qs);
+				}
+				if (operation === 'delete') {
+
+					const id = this.getNodeParameter('id', i) as string;
+
+					responseData = await convertKitApiRequest.call(this, 'DELETE', `/custom_fields/${id}`);
+				}
+				if (operation === 'get') {
+
+					const id = this.getNodeParameter('id', i) as string;
+
+					responseData = await convertKitApiRequest.call(this, 'GET', `/custom_fields/${id}`);
+				}
+				if (operation === 'getAll') {
+
+					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
+
+					responseData = await convertKitApiRequest.call(this, 'GET', `/custom_fields`);
+
+					responseData = responseData.custom_fields;
+
+					if (!returnAll) {
+
+						const limit = this.getNodeParameter('limit', i) as number;
+
+						responseData = responseData.slice(0, limit);
+					}
+				}
+				if (operation === 'update') {
+
+					const id = this.getNodeParameter('id', i) as string;
+
+					const label = this.getNodeParameter('label', i) as string;
+
+					responseData = await convertKitApiRequest.call(this, 'PUT', `/custom_fields/${id}`, { label });
+
+					responseData = { success: true };
+				}
+			}
+
+			if (resource === 'form') {
+				if (operation === 'addSubscriber') {
+
+					const email = this.getNodeParameter('email', i) as string;
+
+					const formId = this.getNodeParameter('id', i) as string;
+
+					const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
+
+					const body: IDataObject = {
+						email,
+					};
+
+					if (additionalFields.firstName) {
+						body.first_name = additionalFields.firstName as string;
+					}
+
+					if (additionalFields.tags) {
+						body.tags = additionalFields.tags as string[];
+					}
+
+					if (additionalFields.fieldsUi) {
+						const fieldValues = (additionalFields.fieldsUi as IDataObject).fieldsValues as IDataObject[];
+						if (fieldValues) {
+							body.fields = {};
+							for (const fieldValue of fieldValues) {
+								//@ts-ignore
+								body.fields[fieldValue.key] = fieldValue.value;
+							}
+						}
+					}
+
+					const { subscription } = await convertKitApiRequest.call(this, 'POST', `/forms/${formId}/subscribe`, body);
+
+					responseData = subscription;
+				}
+				if (operation === 'getAll') {
+
+					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
+
+					responseData = await convertKitApiRequest.call(this, 'GET', `/forms`);
+
+					responseData = responseData.forms;
+
+					if (!returnAll) {
+
+						const limit = this.getNodeParameter('limit', i) as number;
+
+						responseData = responseData.slice(0, limit);
+					}
+				}
+				if (operation === 'getSubscriptions') {
+
+					const formId = this.getNodeParameter('id', i) as string;
+
+					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
+
+					const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
+
+					if (additionalFields.subscriberState) {
+						qs.subscriber_state = additionalFields.subscriberState as string;
+					}
+
+					responseData = await convertKitApiRequest.call(this, 'GET', `/forms/${formId}/subscriptions`, {}, qs);
+
+					responseData = responseData.subscriptions;
+
+					if (!returnAll) {
+
+						const limit = this.getNodeParameter('limit', i) as number;
+
+						responseData = responseData.slice(0, limit);
+					}
+				}
+			}
+
+			if (resource === 'sequence') {
+				if (operation === 'addSubscriber') {
+
+					const email = this.getNodeParameter('email', i) as string;
+
+					const sequenceId = this.getNodeParameter('id', i) as string;
+
+					const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
+
+					const body: IDataObject = {
+						email,
+					};
+
+					if (additionalFields.firstName) {
+						body.first_name = additionalFields.firstName as string;
+					}
+
+					if (additionalFields.tags) {
+						body.tags = additionalFields.tags as string[];
+					}
+
+					if (additionalFields.fieldsUi) {
+						const fieldValues = (additionalFields.fieldsUi as IDataObject).fieldsValues as IDataObject[];
+						if (fieldValues) {
+							body.fields = {};
+							for (const fieldValue of fieldValues) {
+								//@ts-ignore
+								body.fields[fieldValue.key] = fieldValue.value;
+							}
+						}
+					}
+
+					const { subscription } = await convertKitApiRequest.call(this, 'POST', `/sequences/${sequenceId}/subscribe`, body);
+
+					responseData = subscription;
+				}
+				if (operation === 'getAll') {
+
+					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
+
+					responseData = await convertKitApiRequest.call(this, 'GET', `/sequences`);
+
+					responseData = responseData.courses;
+
+					if (!returnAll) {
+
+						const limit = this.getNodeParameter('limit', i) as number;
+
+						responseData = responseData.slice(0, limit);
+					}
+				}
+				if (operation === 'getSubscriptions') {
+
+					const sequenceId = this.getNodeParameter('id', i) as string;
+
+					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
+
+					const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
+
+					if (additionalFields.subscriberState) {
+						qs.subscriber_state = additionalFields.subscriberState as string;
+					}
+
+					responseData = await convertKitApiRequest.call(this, 'GET', `/sequences/${sequenceId}/subscriptions`, {}, qs);
+
+					responseData = responseData.subscriptions;
+
+					if (!returnAll) {
+
+						const limit = this.getNodeParameter('limit', i) as number;
+
+						responseData = responseData.slice(0, limit);
+					}
+				}
+			}
+
+			if (resource === 'tag') {
+				if (operation === 'create') {
+
+					const names = ((this.getNodeParameter('name', i) as string).split(',') as string[]).map((e) => ({ name: e }));
+
+					const body: IDataObject = {
+						tag: names
+					};
+
+					responseData = await convertKitApiRequest.call(this, 'POST', '/tags', body);
+				}
+
+				if (operation === 'getAll') {
+
+					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
+
+					responseData = await convertKitApiRequest.call(this, 'GET', `/tags`);
+
+					responseData = responseData.tags;
+
+					if (!returnAll) {
+
+						const limit = this.getNodeParameter('limit', i) as number;
+
+						responseData = responseData.slice(0, limit);
+					}
+				}
+			}
+
+			if (resource === 'tagSubscriber') {
+
+				if (operation === 'add') {
+
+					const tagId = this.getNodeParameter('tagId', i) as string;
+
+					const email = this.getNodeParameter('email', i) as string;
+
+					const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
+
+					const body: IDataObject = {
+						email,
+					};
+
+					if (additionalFields.firstName) {
+						body.first_name = additionalFields.firstName as string;
+					}
+
+					if (additionalFields.fieldsUi) {
+						const fieldValues = (additionalFields.fieldsUi as IDataObject).fieldsValues as IDataObject[];
+						if (fieldValues) {
+							body.fields = {};
+							for (const fieldValue of fieldValues) {
+								//@ts-ignore
+								body.fields[fieldValue.key] = fieldValue.value;
+							}
+						}
+					}
+
+					const { subscription } = await convertKitApiRequest.call(this, 'POST', `/tags/${tagId}/subscribe`, body);
+
+					responseData = subscription;
+				}
+
+				if (operation === 'getAll') {
+
+					const tagId = this.getNodeParameter('tagId', i) as string;
+
+					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
+
+					responseData = await convertKitApiRequest.call(this, 'GET', `/tags/${tagId}/subscriptions`);
+
+					responseData = responseData.subscriptions;
+
+					if (!returnAll) {
+
+						const limit = this.getNodeParameter('limit', i) as number;
+
+						responseData = responseData.slice(0, limit);
+					}
+				}
+
+				if (operation === 'delete') {
+
+					const tagId = this.getNodeParameter('tagId', i) as string;
+
+					const email = this.getNodeParameter('email', i) as string;
+
+					responseData = await convertKitApiRequest.call(this, 'POST', `/tags/${tagId}>/unsubscribe`, { email });
+				}
+			}
+
+			if (Array.isArray(responseData)) {
+				returnData.push.apply(returnData, responseData as IDataObject[]);
+			} else if (responseData !== undefined) {
+				returnData.push(responseData as IDataObject);
+			}
+		}
+
+		return [this.helpers.returnJsonArray(returnData)];
+	}
+}

packages/nodes-base/nodes/ConvertKit/ConvertKitTrigger.node.ts

@@ -0,0 +1,367 @@
+import {
+	IHookFunctions,
+	IWebhookFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+	ILoadOptionsFunctions,
+	INodePropertyOptions,
+	INodeTypeDescription,
+	INodeType,
+	IWebhookResponseData,
+} from 'n8n-workflow';
+
+import {
+	convertKitApiRequest,
+} from './GenericFunctions';
+
+import {
+	snakeCase,
+} from 'change-case';
+
+export class ConvertKitTrigger implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'ConvertKit Trigger',
+		name: 'convertKitTrigger',
+		icon: 'file:convertKit.png',
+		subtitle: '={{$parameter["event"]}}',
+		group: ['trigger'],
+		version: 1,
+		description: 'Handle ConvertKit events via webhooks',
+		defaults: {
+			name: 'ConvertKit Trigger',
+			color: '#fb6970',
+		},
+		inputs: [],
+		outputs: ['main'],
+		credentials: [
+			{
+				name: 'convertKitApi',
+				required: true,
+			},
+		],
+		webhooks: [
+			{
+				name: 'default',
+				httpMethod: 'POST',
+				responseMode: 'onReceived',
+				path: 'webhook',
+			},
+		],
+		properties: [
+			{
+				displayName: 'Event',
+				name: 'event',
+				type: 'options',
+				required: true,
+				default: '',
+				description: 'The events that can trigger the webhook and whether they are enabled.',
+				options: [
+					{
+						name: 'Form Subscribe',
+						value: 'formSubscribe',
+					},
+					{
+						name: 'Link Click',
+						value: 'linkClick',
+					},
+					{
+						name: 'Product Purchase',
+						value: 'productPurchase',
+					},
+					{
+						name: 'Purchase Created',
+						value: 'purchaseCreate',
+					},
+					{
+						name: 'Sequence Complete',
+						value: 'courseComplete',
+					},
+					{
+						name: 'Sequence Subscribe',
+						value: 'courseSubscribe',
+					},
+					{
+						name: 'Subscriber Activated',
+						value: 'subscriberActivate',
+					},
+					{
+						name: 'Subscriber Unsubscribe',
+						value: 'subscriberUnsubscribe',
+					},
+					{
+						name: 'Tag Add',
+						value: 'tagAdd',
+					},
+					{
+						name: 'Tag Remove',
+						value: 'tagRemove',
+					},
+				],
+			},
+			{
+				displayName: 'Form ID',
+				name: 'formId',
+				type: 'options',
+				typeOptions: {
+					loadOptionsMethod: 'getForms',
+				},
+				required: true,
+				default: '',
+				displayOptions: {
+					show: {
+						event: [
+							'formSubscribe',
+						],
+					},
+				},
+			},
+			{
+				displayName: 'Sequence ID',
+				name: 'courseId',
+				type: 'options',
+				typeOptions: {
+					loadOptionsMethod: 'getSequences',
+				},
+				required: true,
+				default: '',
+				displayOptions: {
+					show: {
+						event: [
+							'courseSubscribe',
+							'courseComplete',
+						],
+					},
+				},
+			},
+			{
+				displayName: 'Initiating Link',
+				name: 'link',
+				type: 'string',
+				required: true,
+				default: '',
+				description: 'The URL of the initiating link',
+				displayOptions: {
+					show: {
+						event: [
+							'linkClick',
+						],
+					},
+				},
+			},
+			{
+				displayName: 'Product ID',
+				name: 'productId',
+				type: 'string',
+				required: true,
+				default: '',
+				displayOptions: {
+					show: {
+						event: [
+							'productPurchase',
+						],
+					},
+				},
+			},
+			{
+				displayName: 'Tag ID',
+				name: 'tagId',
+				type: 'options',
+				typeOptions: {
+					loadOptionsMethod: 'getTags',
+				},
+				required: true,
+				default: '',
+				displayOptions: {
+					show: {
+						event: [
+							'tagAdd',
+							'tagRemove',
+						],
+					},
+				},
+			},
+		],
+	};
+
+	methods = {
+		loadOptions: {
+			// Get all the tags to display them to user so that he can
+			// select them easily
+			async getTags(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+
+				const returnData: INodePropertyOptions[] = [];
+
+				const { tags } = await convertKitApiRequest.call(this, 'GET', '/tags');
+
+				for (const tag of tags) {
+
+					const tagName = tag.name;
+
+					const tagId = tag.id;
+
+					returnData.push({
+						name: tagName,
+						value: tagId,
+					});
+				}
+
+				return returnData;
+			},
+			// Get all the forms to display them to user so that he can
+			// select them easily
+			async getForms(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+
+				const returnData: INodePropertyOptions[] = [];
+
+				const { forms } = await convertKitApiRequest.call(this, 'GET', '/forms');
+
+				for (const form of forms) {
+
+					const formName = form.name;
+
+					const formId = form.id;
+
+					returnData.push({
+						name: formName,
+						value: formId,
+					});
+				}
+
+				return returnData;
+			},
+
+			// Get all the sequences to display them to user so that he can
+			// select them easily
+			async getSequences(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+
+				const returnData: INodePropertyOptions[] = [];
+
+				const { courses } = await convertKitApiRequest.call(this, 'GET', '/sequences');
+
+				for (const course of courses) {
+
+					const courseName = course.name;
+
+					const courseId = course.id;
+
+					returnData.push({
+						name: courseName,
+						value: courseId,
+					});
+				}
+
+				return returnData;
+			},
+		}
+	};
+
+	// @ts-ignore (because of request)
+	webhookMethods = {
+		default: {
+			async checkExists(this: IHookFunctions): Promise<boolean> {
+
+				const webhookData = this.getWorkflowStaticData('node');
+
+				// THe API does not have an endpoint to list all webhooks
+
+				if (webhookData.webhookId) {
+					return true;
+				}
+
+				return false;
+			},
+
+			async create(this: IHookFunctions): Promise<boolean> {
+
+				const webhookUrl = this.getNodeWebhookUrl('default');
+
+				let event = this.getNodeParameter('event', 0) as string;
+
+				const endpoint = '/automations/hooks';
+
+				if (event === 'purchaseCreate') {
+					event = `purchase.${snakeCase(event)}`;
+				} else {
+					event = `subscriber.${snakeCase(event)}`;
+				}
+
+				const body: IDataObject = {
+					target_url: webhookUrl as string,
+					event: {
+						name: event
+					},
+				};
+
+				if (event === 'subscriber.form_subscribe') {
+					//@ts-ignore
+					body.event['form_id'] = this.getNodeParameter('formId', 0);
+				}
+
+				if (event === 'subscriber.course_subscribe' || event === 'subscriber.course_complete') {
+					//@ts-ignore
+					body.event['sequence_id'] = this.getNodeParameter('courseId', 0);
+				}
+
+				if (event === 'subscriber.link_click') {
+					//@ts-ignore
+					body.event['initiator_value'] = this.getNodeParameter('link', 0);
+				}
+
+				if (event === 'subscriber.product_purchase') {
+					//@ts-ignore
+					body.event['product_id'] = this.getNodeParameter('productId', 0);
+				}
+
+				if (event === 'subscriber.tag_add' || event === 'subscriber.tag_remove') {
+					//@ts-ignore
+					body.event['tag_id'] = this.getNodeParameter('tagId', 0);
+				}
+
+				const webhook = await convertKitApiRequest.call(this, 'POST', endpoint, body);
+
+				if (webhook.rule.id === undefined) {
+					return false;
+				}
+
+				const webhookData = this.getWorkflowStaticData('node');
+
+				webhookData.webhookId = webhook.rule.id as string;
+
+				return true;
+			},
+
+			async delete(this: IHookFunctions): Promise<boolean> {
+
+				const webhookData = this.getWorkflowStaticData('node');
+
+				if (webhookData.webhookId !== undefined) {
+
+					const endpoint = `/automations/hooks/${webhookData.webhookId}`;
+
+					try {
+						await convertKitApiRequest.call(this, 'DELETE', endpoint);
+					} catch (error) {
+						return false;
+					}
+
+					delete webhookData.webhookId;
+				}
+
+				return true;
+			},
+		},
+	};
+
+	async webhook(this: IWebhookFunctions): Promise<IWebhookResponseData> {
+		const returnData: IDataObject[] = [];
+		returnData.push(this.getBodyData());
+
+		return {
+			workflowData: [
+				this.helpers.returnJsonArray(returnData),
+			],
+		};
+	}
+}

packages/nodes-base/nodes/ConvertKit/CustomFieldDescription.ts

@@ -0,0 +1,124 @@
+import {
+	INodeProperties,
+} from 'n8n-workflow';
+
+export const customFieldOperations = [
+	{
+		displayName: 'Operation',
+		name: 'operation',
+		type: 'options',
+		displayOptions: {
+			show: {
+				resource: [
+					'customField',
+				],
+			},
+		},
+		options: [
+			{
+				name: 'Create',
+				value: 'create',
+				description: 'Create a field',
+			},
+			{
+				name: 'Delete',
+				value: 'delete',
+				description: 'Delete a field',
+			},
+			{
+				name: 'Get All',
+				value: 'getAll',
+				description: 'Get all fields',
+			},
+			{
+				name: 'Update',
+				value: 'update',
+				description: 'Update a field',
+			},
+		],
+		default: 'update',
+		description: 'The operation to perform.',
+	},
+] as INodeProperties[];
+
+export const customFieldFields = [
+	{
+		displayName: 'Field ID',
+		name: 'id',
+		type: 'string',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'customField',
+				],
+				operation: [
+					'update',
+					'delete',
+				],
+			},
+		},
+		default: '',
+		description: 'The ID of your custom field.',
+	},
+	{
+		displayName: 'Label',
+		name: 'label',
+		type: 'string',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'customField',
+				],
+				operation: [
+					'update',
+					'create',
+				],
+			},
+		},
+		default: '',
+		description: 'The label of the custom field.',
+	},
+	{
+		displayName: 'Return All',
+		name: 'returnAll',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				operation: [
+					'getAll',
+				],
+				resource: [
+					'customField',
+				],
+			},
+		},
+		default: false,
+		description: 'If all results should be returned or only up to a given limit.',
+	},
+	{
+		displayName: 'Limit',
+		name: 'limit',
+		type: 'number',
+		displayOptions: {
+			show: {
+				operation: [
+					'getAll',
+				],
+				resource: [
+					'customField',
+				],
+				returnAll: [
+					false,
+				],
+			},
+		},
+		typeOptions: {
+			minValue: 1,
+			maxValue: 500,
+		},
+		default: 100,
+		description: 'How many results to return.',
+	},
+] as INodeProperties[];

packages/nodes-base/nodes/ConvertKit/FormDescription.ts

@@ -0,0 +1,220 @@
+import {
+	INodeProperties
+} from 'n8n-workflow';
+
+export const formOperations = [
+	{
+		displayName: 'Operation',
+		name: 'operation',
+		type: 'options',
+		displayOptions: {
+			show: {
+				resource: [
+					'form',
+				],
+			},
+		},
+		options: [
+			{
+				name: 'Add Subscriber',
+				value: 'addSubscriber',
+				description: 'Add a subscriber',
+			},
+			{
+				name: 'Get All',
+				value: 'getAll',
+				description: 'Get all forms',
+			},
+			{
+				name: 'Get Subscriptions',
+				value: 'getSubscriptions',
+				description: 'List subscriptions to a form including subscriber data',
+			},
+		],
+		default: 'addSubscriber',
+		description: 'The operations to perform.',
+	},
+] as INodeProperties[];
+
+export const formFields = [
+	{
+		displayName: 'Form ID',
+		name: 'id',
+		type: 'options',
+		typeOptions: {
+			loadOptionsMethod: 'getForms',
+		},
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'form',
+				],
+				operation: [
+					'addSubscriber',
+					'getSubscriptions',
+				],
+			},
+		},
+		default: '',
+		description: 'Form ID.',
+	},
+	{
+		displayName: 'Email',
+		name: 'email',
+		type: 'string',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'form',
+				],
+				operation: [
+					'addSubscriber',
+				],
+			},
+		},
+		default: '',
+		description: `The subscriber's email address.`,
+	},
+	{
+		displayName: 'Additional Fields',
+		name: 'additionalFields',
+		type: 'collection',
+		placeholder: 'Add Field',
+		default: {},
+		displayOptions: {
+			show: {
+				resource: [
+					'form',
+				],
+				operation: [
+					'addSubscriber',
+				],
+			},
+		},
+		options: [
+			{
+				displayName: 'Custom Fields',
+				name: 'fieldsUi',
+				placeholder: 'Add Custom Field',
+				description: 'Object of key/value pairs for custom fields (the custom field must exist before you can use it here).',
+				type: 'fixedCollection',
+				typeOptions: {
+					multipleValues: true,
+				},
+				default: {},
+				options: [
+					{
+						name: 'fieldsValues',
+						displayName: 'Custom Field',
+						values: [
+							{
+								displayName: 'Field Key',
+								name: 'key',
+								type: 'string',
+								default: '',
+								placeholder: 'last_name',
+								description: `The field's key.`,
+							},
+							{
+								displayName: 'Field Value',
+								name: 'value',
+								type: 'string',
+								default: '',
+								placeholder: 'Doe',
+								description: 'Value of the field.',
+							},
+						],
+					},
+				],
+			},
+			{
+				displayName: 'First Name',
+				name: 'firstName',
+				type: 'string',
+				default: '',
+				description: `The subscriber's first name.`,
+			},
+		],
+	},
+	{
+		displayName: 'Return All',
+		name: 'returnAll',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				operation: [
+					'getAll',
+					'getSubscriptions',
+				],
+				resource: [
+					'form',
+				],
+			},
+		},
+		default: false,
+		description: 'If all results should be returned or only up to a given limit.',
+	},
+	{
+		displayName: 'Limit',
+		name: 'limit',
+		type: 'number',
+		displayOptions: {
+			show: {
+				operation: [
+					'getAll',
+					'getSubscriptions',
+				],
+				resource: [
+					'form',
+				],
+				returnAll: [
+					false,
+				],
+			},
+		},
+		typeOptions: {
+			minValue: 1,
+			maxValue: 500,
+		},
+		default: 100,
+		description: 'How many results to return.',
+	},
+	{
+		displayName: 'Additional Fields',
+		name: 'additionalFields',
+		type: 'collection',
+		placeholder: 'Add Field',
+		default: {},
+		displayOptions: {
+			show: {
+				resource: [
+					'form',
+				],
+				operation: [
+					'getSubscriptions',
+				],
+			},
+		},
+		options: [
+			{
+				displayName: 'Subscriber State',
+				name: 'subscriberState',
+				type: 'options',
+				options: [
+					{
+						name: 'Active',
+						value: 'active',
+					},
+					{
+						name: 'Cancelled',
+						value: 'cancelled',
+					},
+				],
+				default: 'active',
+			},
+		],
+		description: 'Receive only active subscribers or cancelled subscribers.',
+	},
+] as INodeProperties[];

packages/nodes-base/nodes/ConvertKit/GenericFunctions.ts

@@ -0,0 +1,67 @@
+import {
+	OptionsWithUri
+} from 'request';
+
+import {
+	IExecuteFunctions,
+	IExecuteSingleFunctions,
+	ILoadOptionsFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+	IHookFunctions
+} from 'n8n-workflow';
+
+export async function convertKitApiRequest(this: IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions | IHookFunctions,
+	method: string, endpoint: string, body: any = {}, qs: IDataObject = {}, uri?: string, option: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
+
+	const credentials = this.getCredentials('convertKitApi');
+
+	if (credentials === undefined) {
+		throw new Error('No credentials got returned!');
+	}
+
+	let options: OptionsWithUri = {
+		headers: {
+			'Content-Type': 'application/json',
+		},
+		method,
+		qs,
+		body,
+		uri: uri || `https://api.convertkit.com/v3${endpoint}`,
+		json: true,
+	};
+
+	options = Object.assign({}, options, option);
+
+	if (Object.keys(options.body).length === 0) {
+		delete options.body;
+	}
+
+	// it's a webhook so include the api secret on the body
+	if ((options.uri as string).includes('/automations/hooks')) {
+		options.body['api_secret'] = credentials.apiSecret;
+	} else {
+		qs.api_secret = credentials.apiSecret;
+	}
+
+	if (Object.keys(options.qs).length === 0) {
+		delete options.qs;
+	}
+
+	try {
+
+		return await this.helpers.request!(options);
+
+	} catch (error) {
+
+		let errorMessage = error;
+
+		if (error.response && error.response.body && error.response.body.message) {
+			errorMessage = error.response.body.message;
+		}
+
+		throw new Error(`ConvertKit error response: ${errorMessage}`);
+	}
+}

packages/nodes-base/nodes/ConvertKit/SequenceDescription.ts

@@ -0,0 +1,230 @@
+import {
+	INodeProperties,
+} from 'n8n-workflow';
+
+export const sequenceOperations = [
+	{
+		displayName: 'Operation',
+		name: 'operation',
+		type: 'options',
+		displayOptions: {
+			show: {
+				resource: [
+					'sequence',
+				],
+			},
+		},
+		options: [
+			{
+				name: 'Add Subscriber',
+				value: 'addSubscriber',
+				description: 'Add a subscriber',
+			},
+			{
+				name: 'Get All',
+				value: 'getAll',
+				description: 'Get all sequences',
+			},
+			{
+				name: 'Get Subscriptions',
+				value: 'getSubscriptions',
+				description: 'Get all subscriptions to a sequence including subscriber data',
+			},
+		],
+		default: 'addSubscriber',
+		description: 'The operations to perform.',
+	},
+] as INodeProperties[];
+
+export const sequenceFields = [
+	{
+		displayName: 'Sequence ID',
+		name: 'id',
+		type: 'options',
+		typeOptions: {
+			loadOptionsMethod: 'getSequences',
+		},
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'sequence',
+				],
+				operation: [
+					'addSubscriber',
+					'getSubscriptions',
+				],
+			},
+		},
+		default: '',
+		description: 'Sequence ID.',
+	},
+	{
+		displayName: 'Email',
+		name: 'email',
+		type: 'string',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'sequence',
+				],
+				operation: [
+					'addSubscriber',
+				],
+			},
+		},
+		default: '',
+		description: `The subscriber's email address.`,
+	},
+	{
+		displayName: 'Return All',
+		name: 'returnAll',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				operation: [
+					'getAll',
+					'getSubscriptions',
+				],
+				resource: [
+					'sequence',
+				],
+			},
+		},
+		default: false,
+		description: 'If all results should be returned or only up to a given limit.',
+	},
+	{
+		displayName: 'Limit',
+		name: 'limit',
+		type: 'number',
+		displayOptions: {
+			show: {
+				operation: [
+					'getAll',
+					'getSubscriptions',
+				],
+				resource: [
+					'sequence',
+				],
+				returnAll: [
+					false,
+				],
+			},
+		},
+		typeOptions: {
+			minValue: 1,
+			maxValue: 500,
+		},
+		default: 100,
+		description: 'How many results to return.',
+	},
+	{
+		displayName: 'Additional Fields',
+		name: 'additionalFields',
+		type: 'collection',
+		placeholder: 'Add Field',
+		default: {},
+		displayOptions: {
+			show: {
+				resource: [
+					'sequence',
+				],
+				operation: [
+					'addSubscriber',
+				],
+			},
+		},
+		options: [
+			{
+				displayName: 'Custom Fields',
+				name: 'fieldsUi',
+				placeholder: 'Add Custom Field',
+				description: 'Object of key/value pairs for custom fields (the custom field must exist before you can use it here).',
+				type: 'fixedCollection',
+				typeOptions: {
+					multipleValues: true,
+				},
+				default: {},
+				options: [
+					{
+						name: 'fieldsValues',
+						displayName: 'Custom Field',
+						values: [
+							{
+								displayName: 'Field Key',
+								name: 'key',
+								type: 'string',
+								default: '',
+								placeholder: 'last_name',
+								description: `The field's key.`,
+							},
+							{
+								displayName: 'Field Value',
+								name: 'value',
+								type: 'string',
+								default: '',
+								placeholder: 'Doe',
+								description: 'Value of the field.',
+							},
+						],
+					},
+				],
+			},
+			{
+				displayName: 'First Name',
+				name: 'firstName',
+				type: 'string',
+				default: '',
+				description: `The subscriber's first name.`,
+			},
+			{
+				displayName: 'Tag IDs',
+				name: 'tags',
+				type: 'multiOptions',
+				typeOptions: {
+					loadOptionsMethod: 'getTags',
+				},
+				default: [],
+				description: 'Tags',
+			},
+		],
+	},
+	{
+		displayName: 'Additional Fields',
+		name: 'additionalFields',
+		type: 'collection',
+		placeholder: 'Add Field',
+		default: {},
+		displayOptions: {
+			show: {
+				resource: [
+					'sequence',
+				],
+				operation: [
+					'getSubscriptions',
+				],
+			},
+		},
+		options: [
+			{
+				displayName: 'Subscriber State',
+				name: 'subscriberState',
+				type: 'options',
+				options: [
+					{
+						name: 'Active',
+						value: 'active',
+					},
+					{
+						name: 'Cancelled',
+						value: 'cancelled',
+					},
+				],
+				default: 'active',
+			},
+		],
+		description: 'Receive only active subscribers or cancelled subscribers.',
+	},
+] as INodeProperties[];

packages/nodes-base/nodes/ConvertKit/TagDescription.ts

@@ -0,0 +1,94 @@
+import {
+	INodeProperties,
+} from 'n8n-workflow';
+
+export const tagOperations = [
+	{
+		displayName: 'Operation',
+		name: 'operation',
+		type: 'options',
+		displayOptions: {
+			show: {
+				resource: [
+					'tag',
+				],
+			},
+		},
+		options: [
+			{
+				name: 'Create',
+				value: 'create',
+				description: 'Create a tag',
+			},
+			{
+				name: 'Get All',
+				value: 'getAll',
+				description: 'Get all tags',
+			},
+		],
+		default: 'create',
+		description: 'The operation to perform.',
+	},
+] as INodeProperties[];
+
+export const tagFields = [
+	{
+		displayName: 'Name',
+		name: 'name',
+		type: 'string',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'tag',
+				],
+				operation: [
+					'create',
+				],
+			},
+		},
+		default: '',
+		description: 'Tag name, multiple can be added separated by comma',
+	},
+	{
+		displayName: 'Return All',
+		name: 'returnAll',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				operation: [
+					'getAll',
+				],
+				resource: [
+					'tag',
+				],
+			},
+		},
+		default: false,
+		description: 'If all results should be returned or only up to a given limit.',
+	},
+	{
+		displayName: 'Limit',
+		name: 'limit',
+		type: 'number',
+		displayOptions: {
+			show: {
+				operation: [
+					'getAll',
+				],
+				resource: [
+					'tag',
+				],
+				returnAll: [
+					false,
+				],
+			},
+		},
+		typeOptions: {
+			minValue: 1,
+			maxValue: 500,
+		},
+		default: 100,
+		description: 'How many results to return.',
+	},
+] as INodeProperties[];

packages/nodes-base/nodes/ConvertKit/TagSubscriberDescription.ts

@@ -0,0 +1,219 @@
+import {
+	INodeProperties,
+} from 'n8n-workflow';
+
+export const tagSubscriberOperations = [
+	{
+		displayName: 'Operation',
+		name: 'operation',
+		type: 'options',
+		displayOptions: {
+			show: {
+				resource: [
+					'tagSubscriber',
+				],
+			},
+		},
+		options: [
+			{
+				name: 'Add',
+				value: 'add',
+				description: 'Add a tag to a subscriber',
+			},
+			{
+				name: 'Get All',
+				value: 'getAll',
+				description: 'List subscriptions to a tag including subscriber data',
+			},
+			{
+				name: 'Delete',
+				value: 'delete',
+				description: 'Delete a tag from a subscriber',
+			},
+		],
+		default: 'create',
+		description: 'The operation to perform.',
+	},
+] as INodeProperties[];
+
+export const tagSubscriberFields = [
+	{
+		displayName: 'Tag ID',
+		name: 'tagId',
+		type: 'options',
+		typeOptions: {
+			loadOptionsMethod: 'getTags',
+		},
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'tagSubscriber',
+				],
+				operation: [
+					'add',
+					'getAll',
+					'delete',
+				],
+			},
+		},
+		default: '',
+	},
+	{
+		displayName: 'Email',
+		name: 'email',
+		type: 'string',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'tagSubscriber',
+				],
+				operation: [
+					'add',
+					'delete',
+				],
+			},
+		},
+		default: '',
+		description: 'Subscriber email address.',
+	},
+	{
+		displayName: 'Additional Fields',
+		name: 'additionalFields',
+		type: 'collection',
+		placeholder: 'Add Field',
+		default: {},
+		displayOptions: {
+			show: {
+				resource: [
+					'tagSubscriber',
+				],
+				operation: [
+					'add',
+				],
+			},
+		},
+		options: [
+			{
+				displayName: 'Custom Fields',
+				name: 'fields',
+				placeholder: 'Add Custom Field',
+				description: 'Object of key/value pairs for custom fields (the custom field must exist before you can use it here).',
+				type: 'fixedCollection',
+				typeOptions: {
+					multipleValues: true,
+				},
+				default: {},
+				options: [
+					{
+						name: 'field',
+						displayName: 'Custom Field',
+						values: [
+							{
+								displayName: 'Field Key',
+								name: 'key',
+								type: 'string',
+								default: '',
+								placeholder: 'last_name',
+								description: `The field's key.`,
+							},
+							{
+								displayName: 'Field Value',
+								name: 'value',
+								type: 'string',
+								default: '',
+								placeholder: 'Doe',
+								description: 'Value of the field.',
+							},
+						],
+					},
+				],
+			},
+			{
+				displayName: 'First Name',
+				name: 'firstName',
+				type: 'string',
+				default: '',
+				description: 'Subscriber first name.',
+			},
+		],
+	},
+	{
+		displayName: 'Return All',
+		name: 'returnAll',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				operation: [
+					'getAll',
+				],
+				resource: [
+					'tagSubscriber',
+				],
+			},
+		},
+		default: false,
+		description: 'If all results should be returned or only up to a given limit.',
+	},
+	{
+		displayName: 'Limit',
+		name: 'limit',
+		type: 'number',
+		displayOptions: {
+			show: {
+				operation: [
+					'getAll',
+				],
+				resource: [
+					'tagSubscriber',
+				],
+				returnAll: [
+					false,
+				],
+			},
+		},
+		typeOptions: {
+			minValue: 1,
+			maxValue: 500,
+		},
+		default: 100,
+		description: 'How many results to return.',
+	},
+	{
+		displayName: 'Additional Fields',
+		name: 'additionalFields',
+		type: 'collection',
+		placeholder: 'Add Field',
+		default: {},
+		displayOptions: {
+			show: {
+				resource: [
+					'tagSubscriber',
+				],
+				operation: [
+					'getAll',
+				],
+			},
+		},
+		options: [
+			{
+				displayName: 'Subscriber State',
+				name: 'subscriberState',
+				type: 'options',
+				options: [
+					{
+						name: 'Active',
+						value: 'active',
+					},
+					{
+						name: 'Cancelled',
+						value: 'cancelled',
+					},
+				],
+				default: 'active',
+			},
+		],
+		description: 'Receive only active subscribers or cancelled subscribers.',
+	},
+] as INodeProperties[];

packages/nodes-base/package.json

@@ -48,6 +48,7 @@
       "dist/credentials/CockpitApi.credentials.js",
       "dist/credentials/CodaApi.credentials.js",
       "dist/credentials/ContentfulApi.credentials.js",
+      "dist/credentials/ConvertKitApi.credentials.js",
       "dist/credentials/CopperApi.credentials.js",
       "dist/credentials/CalendlyApi.credentials.js",
       "dist/credentials/CustomerIoApi.credentials.js",
@@ -207,6 +208,8 @@
       "dist/nodes/Cockpit/Cockpit.node.js",
       "dist/nodes/Coda/Coda.node.js",
       "dist/nodes/Contentful/Contentful.node.js",
+      "dist/nodes/ConvertKit/ConvertKit.node.js",
+      "dist/nodes/ConvertKit/ConvertKitTrigger.node.js",
       "dist/nodes/Copper/CopperTrigger.node.js",
       "dist/nodes/CrateDb/CrateDb.node.js",
       "dist/nodes/Cron.node.js",