AgentWallet MCP Lets Agents Sign Locally or Hosted — With Per-Tx Caps and x402 Autopay Limits
Two modes. Local key never leaves your process. Hosted can pause. Either way, unset caps mean no limit.
ProBlocks Puts Live x402 API Billing on Base — 0.001 USDC Per Call, No API Key
The 402 is the invoice. The retry with a signed payment is the receipt. Ping returns pong.
Elliptic Launches Decode — An AI Agent That Answers On-Chain Risk Questions With Evidence
Hours of hop-tracing, answered in seconds — with Thinking Steps attached. The agent does not close the case.
Alchemy AgentCard Adds Mastercard Credentials So Agents Can Buy Anywhere Cards Work
Stablecoin wallet for the machine rails. One-time Mastercard credentials for the rest of the internet. Verifiable Intent is the receipt.
Binance Agent OS Lets AI Trade Inside a Sub-Account That Cannot Leave
A leadership blog, not a licence. Agent OS plugs MCP agents into trading under user limits — withdrawals to external wallets deliberately cut out. Liability stays with the account holder.
Coinbase Gives AI Agents a Trading Sub-Account — No External Withdrawals
MCP into Advanced Trade, a separate portfolio, transfers only between books — no external chain withdrawals. The product is real. The pitch is still “you authorize.”
AIUC Raises $40M to Certify and Insure AI Agents With Lloyd’s Backing
The underwriting is the product. Ribbit funds the audit standard; Lloyd’s puts capital behind agents that pass. Soft crypto — frame as risk transfer for anyone letting agents touch money.
Sokin Hooks Licensed Payment Rails to MCP — AI Preps, Humans Confirm
Most money MCPs are search bars. This one drafts the wire — then your approval rules still fire before anything settles.
Circle Opens Arc Mainnet With USDC Gas and Built-In Agent Wallets
USDC pays the gas. Agents get policy wallets. The banks that clear the world’s markets sit on the validator set.
The Agent Builds the Bytes. Your Wallet Still Presses Send.
Hedera’s hosted agent plug will draft the transaction. HashPack or Kabila still has to approve it. The server never sees a key.
