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What is LangGraph?

LangGraph empowers users to achieve greater accuracy and control by facilitating the development of agents that can adeptly handle complex tasks. It serves as a robust platform for building and scaling applications driven by these intelligent agents. The platform’s versatile structure supports a range of control strategies, such as single-agent, multi-agent, hierarchical, and sequential flows, effectively meeting the demands of complicated real-world scenarios. To ensure dependability, simple integration of moderation and quality loops allows agents to stay aligned with their goals. Moreover, LangGraph provides the tools to create customizable templates for cognitive architecture, enabling straightforward configuration of tools, prompts, and models through LangGraph Platform Assistants. With a built-in stateful design, LangGraph agents collaborate with humans by preparing work for review and waiting for consent before proceeding with actions. Users have the capability to oversee the decision-making processes of the agents, while the "time-travel" function offers the ability to revert and modify prior actions for enhanced accuracy. This adaptability not only ensures effective task execution but also allows agents to respond to evolving needs and constructive feedback, fostering continuous improvement in their performance. As a result, LangGraph stands out as a powerful ally in navigating the complexities of task management and optimization.

What is Agent Payments Protocol (AP2)?

Google has launched the Agent Payments Protocol (AP2), a collaborative and open protocol co-developed with over 60 varied companies in the realms of payments, fintech, and technology, including major players like Mastercard, PayPal, Adyen, Coinbase, and Etsy, with the purpose of enabling secure transactions conducted by agents across multiple platforms. This innovative protocol expands upon earlier open standards such as Agent2Agent (A2A) and the Model Context Protocol (MCP), ensuring that when an AI agent handles a payment on behalf of a user, it meets three critical standards: authorization, confirming the user's explicit consent for the transaction; authenticity, ensuring that the agent's intended purchase matches the user's true intent; and accountability, which preserves clear audit trails and assigns responsibility for any mistakes or fraudulent activities. To maintain these rigorous standards, the protocol integrates mandates, which are cryptographically signed digital agreements backed by verifiable credentials, thus bolstering security and fostering trust in agent-driven transactions. By introducing AP2, Google aims to make a notable leap forward in the digital payments landscape, striving to boost users' confidence in their automated financial dealings. This initiative not only enhances transaction security but also positions Google as a leader in redefining how digital payments are processed in an increasingly automated world.

Media

Media

Integrations Supported

Adobe Commerce
Adyen
Amazon Web Services (AWS)
Claude
Cohere
Convo
Deloitte Compliance Suite
E2B
Forter
Gr4vy
Gravitee.io
Lightspark
Mastercard Payment Gateway Services
Mem0
MetaMask
Model Context Protocol (MCP)
QUICPay
Salesforce
Shopee
Universal Commerce Protocol (UCP)

Integrations Supported

Adobe Commerce
Adyen
Amazon Web Services (AWS)
Claude
Cohere
Convo
Deloitte Compliance Suite
E2B
Forter
Gr4vy
Gravitee.io
Lightspark
Mastercard Payment Gateway Services
Mem0
MetaMask
Model Context Protocol (MCP)
QUICPay
Salesforce
Shopee
Universal Commerce Protocol (UCP)

API Availability

Has API

API Availability

Has API

Pricing Information

Free
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

LangChain

Date Founded

2022

Company Location

United States

Company Website

www.langchain.com/langgraph

Company Facts

Organization Name

Google

Date Founded

1998

Company Location

United States

Company Website

cloud.google.com/blog/products/ai-machine-learning/announcing-agents-to-payments-ap2-protocol

Categories and Features

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