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httpthirdwebcdp

api.sitecheck-api.workers.dev

Function signatures for a 4-byte selector, and for calldata the decoded arguments. Signatures come from the openchain.xyz database, with 4byte.directory as fallback. Calldata is decoded against each candidate until one fits the selector and the arguments; bigints are returned as strings. Read-only.

Resource URL

https://api.sitecheck-api.workers.dev/api/evm/decode

Payment options

exactBase (8453)

$0.002 USDC

Max amount

Pay to
0xb8491F953e6860D3b5840b73c60883Ff099ceAfA
Timeout
300s
exactSolana

$0.002 USDC

Max amount

Pay to
J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR
Timeout
300s
exactEVM 5042

$0.002 USDC

Max amount

Pay to
0xa4751fCAa83c9669cfe507bb6807507729839be3
Timeout
300s

Tags

evmcalldataselectordecodeabi

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://api.sitecheck-api.workers.dev/api/evm/decode
Type: http
Sources: thirdweb, cdp

Developer