Query Onchain Data on Base

Use the CDP SQL API to query onchain data (events, transactions, blocks, transfers) on Base. Queries are executed via x402 and are charged per query.

Confirm wallet is initialized and authed

npx awal@2.10.0 status

If the wallet is not authenticated, refer to the authenticate-wallet skill.

Executing a Query

npx awal@2.10.0 x402 pay https://x402.cdp.coinbase.com/platform/v2/data/query/run -X POST -d '{"sql": "<YOUR_QUERY>"}' --json

IMPORTANT: Always single-quote the -d JSON string to prevent bash variable expansion.