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x402 Chain Tools

blockchain-api.x402-chain-tools.workers.dev · x402

Check the native ETH balance or gas balance of a Base wallet address. Use this to see how much Base ETH the wallet has.
Name and description as published by x402 Bazaar

Live

Last successful check: 25 Oct 2026, 20:05 UTC.

answered, last 24 hours
100%
answered, last 30 days
100%
How addrbook checks →

Connect

https://blockchain-api.x402-chain-tools.workers.dev/chain/balance

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

Who's behind it

Listed by
  • x402 Bazaarlast seen UTC
Wallets named
  • 0xa7e1fe3744e3b6d55237d95ce575cafe3b8abecdnamed by x402 Bazaar
Listed since

Checks by endpoint

HostProtocolStateLast checked (UTC)Last answered (UTC)24 hours30 daysTools
blockchain-api.x402-chain-tools.workers.devx402Live100%100%—

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