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agent-data-tools.revmesh2074.workers.dev

Check whether a 0x address on Ethereum is a smart contract or a plain wallet: bytecode size, and whether it is an EIP-1167 minimal proxy and which implementation it points to. Use before sending funds or approving a spender; for a fuller risk verdict use check_counterparty. A malformed address is rejected with 400, uncharged.

Resource URL

https://agent-data-tools.revmesh2074.workers.dev/eth/is-contract

Payment options

exactBase (8453)

$0.01 USDC

Max amount

Pay to
0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5
Timeout
300s
exactPolygon (137)

$0.01 USDC

Max amount

Pay to
0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5
Timeout
300s
exactArbitrum (42161)

$0.01 USDC

Max amount

Pay to
0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5
Timeout
300s
exactSolana

$0.01 USDC

Max amount

Pay to
82wfSCZhCmZA7zwqqt6Q3FG8nqYBwUvbThP6M97fa9Q6
Timeout
300s

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://agent-data-tools.revmesh2074.workers.dev/eth/is-contract
Type: http
Sources: ultravioletadao, thirdweb

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