I2p-cp (2025)

Are you interested in an I2CP client in a specific language, or A Scalable Framework for Anonymous Communication - I2P

: I2CP handles the high-level requests from applications (e.g., "send this data to this destination") and translates them into the lower-level tunnel and Garlic routing mechanisms used by the I2P network. i2p-cp

Instructs the router to deliver a payload to a specific I2P Destination. Are you interested in an I2CP client in

: The client sends a protocol version byte (typically 0x2A ) to ensure compatibility. Sent by the router when it needs the

Sent by the router when it needs the client to sign a new set of tunnels for inbound traffic. Significance for Developers

: The router builds inbound tunnels and requests a "LeaseSet" from the client. This LeaseSet serves as a signed set of "entry points" that other peers can use to reach the application anonymously. Key I2CP Message Types Message Type SendMessage