K2Mailer Help Center

What can we help you accomplish?

Practical guides for email marketing, PushWave notifications, AI chatbots, account access, and platform administration.

Quick start

Get a product running

Start with the required setup sequence and avoid the common blockers.

Developer APIK2Mailer · PushWave · AI Chat Assistant

Integrate with the K2 platform

Explore authentication, request fields, rate limits, cURL examples, and responses for every supported API operation.

Open API reference

Browse all topics

Guidance for every workspace

Explore 57 guides based on the current K2Mailer, PushWave, and AI Chat Assistant workflows.

K2Mailer

Contacts & Audiences

Lists, contacts, custom fields, imports, groups, and segments.

K2Mailer

Campaigns & Content

Create, personalize, review, schedule, and measure email campaigns.

K2Mailer

Automation

Drips, triggers, follow-ups, spin tags, and split tests.

K2Mailer

Deliverability & Setup

Domains, sending services, bounce processing, verification, and suppression.

K2Mailer

Forms, API & Tools

Web forms, system pages, REST API access, settings, and maintenance tools.

PushWave

PushWave

Install web push, grow an audience, send broadcasts, and review results.

AI Chat Assistant

AI Chat Assistant

Train, style, deploy, monitor, and integrate website chatbots.

Account & Admin

Account & Administration

Billing, access control, product plans, clients, and platform administration.

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