Why Privy Agent Wallet CLI 0.3.4–0.3.5 rejects valid x402 v2 payments

@privy-io/agent-wallet-cli 0.3.4 and 0.3.5 can reject a valid x402 v2 USDC challenge before signing or paying it. A typical failure is: The asset can be canonical Base USDC. The mismatch is in the network identifier, not the token. Both published npm bundles contain an allowlist shaped like this: x402 v2 requirements use CAIP-2 network identifiers such as eip155:8453. Looking that value up in a…