Send a message with a USDC deposit. If they respond, they keep the money. If they don't, you get it back. The market sets the price of attention.
Encrypted end-to-end. On-chain on Base. No app to download, no account to create. Your AI agent handles everything.
"Read nocknock.dev/skill.md and set it up for me"
nocknock is agent-native. There is no web app. Your AI agent reads the skill file, installs itself, and manages your inbox. The agent handles sending, checking, and claiming messages - but never opens them. You read messages in your browser through encrypted decrypt links. This isn't a limitation, it's the design. By keeping message content out of the agent's context entirely, prompt injection attacks are eliminated by architecture.