x402 payments inside A2A
An agent can now pay for a priced skill inside an A2A conversation, following the a2a-x402 extension (v0.2): the task asks for payment with the REST endpoint’s price, and the agent answers with an x402 payment in the same task. The Agent Card declares the payment rails. See AI Agent Integration.Listed on the Coinbase Bazaar
POST /v1/entity/check, /v1/risk/score, /v1/kyb/check, /v1/agent/check,
/v1/leads/verify, /v1/mcp/verify-wallet and GET /v1/compliance/readiness/{entity_id}
are listed on the Coinbase x402 Bazaar under the name Limitguard, with tags and an icon.
MCP registry name
The official MCP registry lists the server asai.limitguard.api/limitguard. The old
name ai.limitguard.api/trust-intelligence is retired. The server URL,
https://api.limitguard.ai/mcp, and the tools are unchanged.
EU sanctions list date
A sanctions preview or screen now says, inlist_note, the date of the EU’s published
file it checked. Listings the EU adopted after that date may not be in it yet.