Cedar

Headlines · 3

1. 2d
   MoEngage turns 400 private APIs into permission-scoped agent tools

   AWS and MoEngage describe how MoEngage used AgentCore Gateway to expose roughly 400 private REST APIs as permission-scoped tools for agents while keeping the services inaccessible from the public internet. The production system applies Cedar policies and routes requests through private connectivity, while agents authenticate with SigV4 and discover tools through descriptions rather than fixed names. MoEngage estimates the approach saved about six months of platform engineering work and reduced API onboarding from days to hours, although those savings have not been independently verified.

   AWS Machine Learning Blog · 🔥 0
2. Oct 20
   Sierra and Stripe let AI phone agents take card payments mid-call

   Sierra, the AI customer service startup led by Bret Taylor, announced a partnership with Stripe that lets its voice agents take card payments during a phone call, according to The Next Web and a Sierra blog post. When it is time to pay, the agent switches into a secure mode and the caller types card details on the keypad, which are routed to Stripe; the agent then confirms the transaction and continues the call. Sierra says the agent never sees card details, only payment status and the last four digits. Healthcare billing firm Cedar was an early user, and Sierra says 71.3% of calls in which patients start a payment with Cedar's agent Kora end in a successful payment — a vendor figure also repeated by The Next Web. Sierra is now listed in the Stripe App Marketplace, and the companies are also working on the Personal Agent Protocol open standard that Sierra and Meta announced, including how agents pay on someone's behalf.

   Sierra Blog · 🔥 0
3. Oct 20
   Eon consolidates multi-cloud agent access with AgentCore Gateway

   In an AWS guest post co-written with Eon, Eon described using Amazon Bedrock AgentCore Gateway to replace per-tool credentials and local Model Context Protocol (MCP) processes with one authenticated gateway. The system gives developers and autonomous agents unified access to investigation tools across AWS, GCP, and Azure. Cedar policies separate human and agent permissions, while IAM cross-account role assumption connects the gateway to runtimes in multiple AWS accounts. Eon reported that developer onboarding fell from roughly two days to about two minutes; the figures come from its internal deployment.

   AWS Machine Learning Blog · 🔥 0

Experience and discussion from the community

Share my Cedar experienceAsk about Cedar