ACE (Agent Contract Exchange)

ACE (Agent Contract Exchange) is a new standard for internet payments. It is designed to fix problems with how online payments work today. ACE allows payments to go directly between users and websites or services. This helps create a system where many automated services can pay each other easily, making the internet more open and fair.

Benefits

ACE makes it simple for developers to accept payments. They can add payment capabilities with just one line of code. It uses a standard web response code, HTTP 402 'Payment Required,' to ask for payment. This means clients can pay and try their request again. The system has no fees from the ACE protocol itself, only small fees for the payment network. Transactions are instant and require no accounts or personal details from users. ACE is also completely open and can be built upon by anyone, with no restrictions.

Use Cases

ACE is useful for situations where automated services or AI agents need to make payments. For example, an AI agent might request access to an API. If payment is needed, the service responds with a 402 code. The AI agent can then instantly pay using digital money, like stablecoins, without needing to create an account or get special approval. This avoids the usual hassle of managing payment keys and slow transaction times.

Vibes

In the last 30 days, the system behind ACE processed over 75 million transactions, totaling more than $24 million. This involved nearly 95,000 buyers and 22,000 sellers, showing it is being actively used.

Additional Information

ACE is built directly into existing web requests using HTTP. This means it does not need extra steps or communication. The project is encouraging developers to join its community and help build a faster and more open financial system for the internet.