Cloudflare announced yesterday (August 4) the launch of Cloudflare Wallet, a feature designed to provide AI agents with virtual credit cards, identity credentials (IDs), and spending limits.
The blog post pointed out that when AI agents want to try an API, they currently have to access a login page designed specifically for humans, wait for a user to add a payment method, generate an API key, and then figure out how to call the service.
In real-world scenarios, AI agents encounter various obstacles, ultimately causing the entire process to fall back to manual operation and limiting the number of services agents can use. Cloudflare therefore launched the Wallet feature, allowing humans to delegate control of funds to AI agents so they can purchase APIs, MCP tools, and content headlessly.
On the technical side, Cloudflare Wallets include two types of wallets:
Account Wallets are intended for Cloudflare account owners and human users. They support adding funds, removing funds, and delegating spending authority to virtual wallets;
Virtual Wallets are designed specifically for AI agents. They operate through API keys and spend funds within the limits and permissions set by the account owner.
Payments are implemented through the Monetization Gateway and the x402 protocol. This protocol allows micropayments to be attached to HTTP requests, covering services such as AI inference, data, and content.
Virtual wallets support setting spending limits, allowlists, and maximum transaction sizes. For example, if a single API trial costs only a few cents, allocating a budget of 10 dollars to an agent (note: approximately 67.6 yuan at the current exchange rate) allows it to evaluate a large number of options, with far less risk than allocating 1,000 dollars (approximately 6,763 yuan at the current exchange rate). Account administrators can set a weekly AI inference budget of 100 dollars (approximately 676.3 yuan at the current exchange rate) for each employee, with excess spending requiring manual approval.
For identity, Cloudflare uses cloudflare.pay to associate wallets with accounts, providing agents with stable and persistent human-readable identifiers.
This mechanism is similar to how DNS (Domain Name System) maps IP addresses to URLs. It is built on the key pairs of Web Bot Auth, allowing agents to choose whether to declare their identity to merchants.