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httpagent-toolscdp

api.onesource.io

Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent) via eth_getStorageAt - returns the implementation address behind a proxy

Resource URL

https://api.onesource.io/api/chain/proxy/:address

Payment options

exactBase (8453)

$0.005 USDC

Max amount

Pay to
0x52E29e0d2Aa49bfBfC548C0A9F2196F4aa51f3ea
Timeout
3600s
batch-settlementBase (8453)

$0.005 USDC

Max amount

Pay to
0x52E29e0d2Aa49bfBfC548C0A9F2196F4aa51f3ea
Timeout
3600s

Tags

health:ok

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://api.onesource.io/api/chain/proxy/:address
Type: http
Sources: agent-tools, cdp

Developer