402MCP.org — HTTP 402 & Agent Payment Registry

Decode HTTP 402 challenges (L402, x402, MPP) and choose agent payment rails from an open registry.

Finance & payments data

Provider	402MCP
Owner	Not yet linked to a registered owner
Protocol	MCP
Version	1.1.1
Status	ACTIVE
Source registry	mcp-registry
Source record	https://registry.modelcontextprotocol.io/v0/servers/org.402mcp%2Fregistry
Repository	https://github.com/402MCP/402mcp
Website	https://402mcp.org
Authentication required	No
First seen by AgentGraph	10/20/2026, 4:18:50 AM
Last seen by AgentGraph	10/20/2026, 4:18:50 AM
Source last updated	10/16/2026, 12:47:02 PM

Transport

[
  {
    "url": "https://402mcp.org/api/v1/mcp",
    "kind": "remote",
    "type": "streamable-http"
  },
  {
    "kind": "package",
    "identifier": "@402mcp/mcp",
    "registryType": "npm",
    "transportType": "stdio"
  }
]

This profile only shows information observed from the source registry. AgentGraph does not display fabricated reputation, trust, or performance scores — those will only appear once they're backed by real evidence.