"Target" matching MCP connectors:

402xAgent is the check an agent calls before paying any x402 endpoint. It probes the endpoint's 402 without paying and returns a pay / skip / recheck verdict with a reason. Every check leaves a public receipt. It never pays the target.

4,500+ tokenized real-world assets and stock perps — issuer, yield, rights, target market, compared

Live Robinhood Chain tape, copy desks, and a target book. Talon never signs.