https://agent-data-tools.revmesh2074.workers.dev/pack/evm-toolbox
https://agent-data-tools.revmesh2074.workers.dev/pack/evm-toolboxOverview
One call that works out what an EVM value is and converts it every useful way: an address gets its EIP-55 checksum and bytes32 form; a signature its 4-byte selector and event topic; calldata is decoded (ERC-20, NFT, permit, EIP-3009); a bytes32 becomes uint256, address and units; a number converts between wei, gwei, ether (or any decimals) and hex; text gets keccak256. Local, no network. Use for building or debugging contracts and agents.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
agent-data-tools
Source
bazaar
Indexed
2026-10-25 05:29:41
Health
Status
healthy
Latency (p50)
192ms
Uptime (30d)
92.4%
Reliability Score
93.2/100
Last Checked
2026-10-31 07:04:46
Last Healthy
2026-10-31 07:04:46
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"input": "transfer(address,uint256)"
},
"type": "http"
}
Output Schema
{
"example": {
"canonical": "transfer(address,uint256)",
"eventTopic": "0xa9059cbb2ab09eb219583f4a59a5d0623ade346d962bcd4e46b11da047c9049b",
"functionSelector": "0xa9059cbb",
"input": "transfer(address,uint256)",
"kind": "signature",
"pack": "evm-toolbox"
},
"type": "json"
}