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Description
Google has introduced the Agent Payments Protocol (AP2), a collaborative open protocol developed with over 60 diverse companies in payments, fintech, and technology, including Mastercard, PayPal, Adyen, Coinbase, and Etsy, aimed at facilitating secure transactions led by agents across various platforms. This new protocol builds upon previous open standards such as Agent2Agent (A2A) and the Model Context Protocol (MCP) to ensure that when an AI agent processes a payment on behalf of a user, it adheres to three essential criteria: authorization, to confirm that the user has explicitly consented to the specific transaction; authenticity, to verify that the purchase intended by the agent aligns with the user's actual intent; and accountability, to maintain transparent audit trails and assign responsibility in the event of any errors or fraudulent activities. In order to uphold these standards, the protocol incorporates mandates, which are cryptographically signed digital contracts that are supported by verifiable credentials, ensuring a high level of security and trust in agent-led transactions. The implementation of AP2 represents a significant advancement in the realm of digital payments, aiming to enhance user confidence in automated financial interactions.
Description
Halliday represents a revolutionary workflow protocol that eases the process of developing decentralized applications by automating intricate interactions with blockchain technology. This innovative platform enables developers to swiftly construct and launch cross-chain applications without the need to start smart contracts from the ground up. By managing aspects such as reliability, gas optimization, and deployment tasks, Halliday ensures a more efficient experience for both users and developers alike. Among its standout features are multichain compatibility, workflows powered by artificial intelligence, and an extensive ecosystem aimed at promoting blockchain adoption across diverse sectors. Additionally, Halliday's user-friendly approach encourages a wider range of innovators to engage with blockchain technology.
API Access
Has API
API Access
Has API
Integrations
Accenture Billing & Payments Engine
Agent2Agent (A2A)
Airwallex
American Express Go
BVNK
Forter
Gravitee.io
Intuit Field Service Management
Juspay
Lightspark
Integrations
Accenture Billing & Payments Engine
Agent2Agent (A2A)
Airwallex
American Express Go
BVNK
Forter
Gravitee.io
Intuit Field Service Management
Juspay
Lightspark
Pricing Details
No price information available.
Free Trial
Free Version
Pricing Details
No price information available.
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Founded
1998
Country
United States
Website
cloud.google.com/blog/products/ai-machine-learning/announcing-agents-to-payments-ap2-protocol
Vendor Details
Company Name
Halliday
Founded
2022
Country
United States
Website
halliday.xyz/