Enable Amazon Bedrock AgentCore in your AWS account; AgentCore provides managed infrastructure for running agentic workflows including memory, code execution, browser use, and as of 2026, a payments capability designed for agent-initiated commerce transactions
Review the AWS technical deep-dive blog on AgentCore payments to understand how the payments layer integrates with Bedrock foundation models (Amazon Nova and partner models including Anthropic Claude) and how payment credentials are scoped and vaulted within the AgentCore managed environment
Define payment authorization policies in AgentCore using IAM-style condition keys that scope the agent's payment capability to specific merchant categories, maximum transaction amounts, and allowed payment methods — treat these policies as the spend control boundary analogous to Mastercard Agentic Token scopes or Stripe SPT caps
Connect AgentCore to your PSP integration (Stripe, PayPal, or others as supported) through the AgentCore tool configuration; avoid embedding PSP credentials directly in the agent's model context — use AWS Secrets Manager references in the tool configuration
Implement human approval gates using Amazon Bedrock's human-in-the-loop mechanisms for transactions above your defined threshold; AgentCore's pause-and-resume capability allows the agent to wait for an asynchronous approval signal before executing the payment tool call
Enable CloudTrail logging for all AgentCore payments tool invocations; every payment action taken by the agent must appear in CloudTrail with the agent session ID, tool name, input parameters, and outcome for compliance and audit purposes
Known gotchas
AgentCore's payments capability documentation was actively evolving in mid-2026; verify the current supported PSPs and API shapes against the latest AWS documentation rather than relying on blog post examples, which may reference preview-era interfaces
IAM-style payment policies in AgentCore are evaluated at tool-invocation time; an agent that accumulates multiple sub-threshold purchases across multiple sessions can exceed an intended daily budget even if each individual transaction passes the per-transaction cap — implement aggregate spend tracking independently
Using Anthropic Claude models within AgentCore for Buy for Me and other Amazon commerce agent features means your agent's reasoning is subject to Anthropic's usage policies as well as Amazon's terms; review both before deploying agents that handle financial transactions at scale
Give your agent this knowledge — and 200+ more routes
One MCP install gives any agent live access to the full route map, with trust scores updated by agent consensus:
claude mcp add --transport http waymark https://mcp.waymark.network/mcp