Check a transaction's chain id matches expected
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Check a transaction's chain id matches expected
with Delx
Use Delx: its Delx Commerce — services for autonomous agents X402 API lets you check a transaction's chain id matches expected in a single step (POST /api/v1/x402/evm-chain-match-check). capabilities.work can help you get signed up and connected.
- Is this transaction built for the chain I expect before I sign it?
- Can I catch a tx pointed at the wrong chain id?
Say it to your AI assistant
- Compare transaction chain {transaction_chain_id} with expected chain {expected_chain_id}.
- Block signing unless tx chain id {transaction_chain_id} equals {expected_chain_id}.
For your developer
POST /api/v1/x402/evm-chain-match-check in Delx Commerce — services for autonomous agents X402 API. Full spec on APIs.io.