n8n/packages/nodes-base/credentials/ZendeskApi.credentials.ts

import {
	ICredentialDataDecryptedObject,
	ICredentialTestRequest,
	ICredentialType,
	IHttpRequestOptions,
	INodeProperties,
} from 'n8n-workflow';

export class ZendeskApi implements ICredentialType {
	name = 'zendeskApi';
	displayName = 'Zendesk API';
	documentationUrl = 'zendesk';
	properties: INodeProperties[] = [
		{
			displayName: 'Subdomain',
			name: 'subdomain',
			type: 'string',
			description: 'The subdomain of your Zendesk work environment',
			placeholder: 'company',
			default: '',
		},
		{
			displayName: 'Email',
			name: 'email',
			type: 'string',
			default: '',
		},
		{
			displayName: 'API Token',
			name: 'apiToken',
			type: 'string',
			default: '',
		},
	];
	async authenticate(credentials: ICredentialDataDecryptedObject, requestOptions: IHttpRequestOptions): Promise<IHttpRequestOptions> {
		requestOptions.auth = {
			username: `${credentials.email}/token`,
			password: credentials.apiToken as string,
		};
		return requestOptions;
 }
	test: ICredentialTestRequest = {
		request: {
			baseURL: '=https://{{$credentials.subdomain}}.zendesk.com/api/v2',
			url: '/ticket_fields.json',
		},
	};
}