At K:BOS 2026 on September 9-10 in Boston, Klaviyo launched Headless: more than 260 MCP tools and more than 490 APIs callable from Claude, ChatGPT or any AI system. Agents can read Klaviyo data, write to it, and put a campaign live without anyone opening the interface. SQL inside the Klaviyo Data Platform shipped as a preview. Here is what changes for a brand already running Klaviyo, and how to scope permissions before you connect anything.
Every ecommerce SaaS now advertises an AI assistant that plugs straight into their platform. Write ceilings vary enormously. Here are the confirmed boundaries plus a checklist for testing your own.
Omnisend expanded its MCP integration in July 2026 to support SMS campaigns, email A/B testing, Booster campaigns, and full automation management directly from AI assistants. Cross-border sellers can now handle most email marketing operations without leaving their ChatGPT or Claude workspace.
Amazon added a payments module to Bedrock AgentCore. AI agents can now pay to access web content, APIs, MCP servers, and other agents — the first time the agentic commerce stack has a working settlement layer. Cross-border merchants who want agent traffic into their product data, APIs, or support systems need a pricing and access plan.