x402 Network
x402 APIs
x402-protected API endpoints. Each endpoint is checked periodically and its payment requirements (network, amount, asset) are recorded automatically.
Status | API | Domain | Description | Payments | Version | Last Check | Added |
|---|---|---|---|---|---|---|---|
| No data to show. |
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Add an x402 API endpoint
Submit an x402-protected URL. It will be checked automatically and added to the list.
Use with AI agents (MCP)
This registry is also available as an MCP (Model Context Protocol) server, so AI assistants and agents can search for x402 services and register new ones themselves. Connect an MCP client to the endpoint below.
Endpoint
https://api2.x402dev.com/mcp
Tools
add_x402_api(url) — register a new x402 service by URL.search_x402_apis(query?, max?) — search verified services by url, domain, name or description.
Example client configuration:
{
"mcpServers": {
"x402-registry": {
"url": "https://api2.x402dev.com/mcp"
}
}
}