Financial services providers are early adopters of Amazon Web Services’ Amazon Bedrock AgentCore, an agentic AI payments tool that streamlines processes for developers by independently making payments. 

National Australian Bank and data analytics firm LexisNexis are among organizations using the tool to innovate their agent-to-commerce strategies, Preethi CN, director of AgentCore, told FinAi News. Media company Warner Bros. Discovery and startup Heurist AI are also early adopters. 

AgentCore lets autonomous agents pay for resources, web content, APIs, data feeds and other agents without a developer entering billing information for each one, Preethi CN said. 

For example, when an agent hits a paywalled service mid-task, the agent can make a payment to move past the hurdle and keep the task going rather than pinging the user to help it make the payment and finish the task, Preethi CN said. 

Without AgentCore payments, if your agent talks to 20 paid services, you’re managing 20 bespoke integrations with separate billing relationships, accounts and API keys, Preethi CN said.

“That’s months of engineering effort, and the stakes are high because a misconfigured payment flow moves real money,” she said. 

AWS didn’t disclose the cost of the tool to its customers. 

Guardrails 

AWS developed the tool in a way that allows maximum control over the agentic AI’s spending capabilities with least intervention, Preethi CN said. 

“Every agent session has both a spending limit and an expiration time,” she said. “If either the budget ceiling or the session timer is reached, the agent’s ability to transact ends, regardless of what the agent is trying to do.” 

If a transaction fails mid-execution, the budget is rolled back so there’s no silent spend leakage, Preethi CN said, adding that, every transaction — successful or failed — is fully observable through logs, traces and metrics in the AgentCore console, so developers can see and diagnose issues in real time. 

“End users configure self-custodial wallets and explicitly authorize only a specific amount for the agent to spend,” Preethi CN said, adding that usually these payments are sub $1 to access APIs or pay for an online service. 

The tool was built with Coinbase and Stripe, which supplies the wallet infrastructure and payment rails, she said.  

“End users can fund their wallets through stablecoin directly or through fiat using a debit card,” Preethi CN said. 

Availability, use case 

A preview of AgentCore is available today, she said. 

The preview focuses on micropayments, she said. Micropayments are  sub-dollar transactions in which agents pay for APIs, MCP servers and web content using stablecoins without stopping the payment, she said. 

“As we expand beyond micropayments into broader commercial transactions, we’ll be adding capabilities like support for additional protocols, buyer intent verification and deeper integration with payment ecosystems,” she said. 

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