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AgentsTools Crypto Unit Converter & Address Checksum
x402
AgentsTools Crypto Unit Converter & Address Checksum is a paid API for AI agents from api.agentstools.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Converts Ethereum token units (wei/gwei/ether or arbitrary decimals), converts between hex and integer representations, and computes or validates EIP-55 checksummed Ethereum addresses.
Price / call$0.001
Success—
StatusUnknown
How this service works
Convert token units (wei/gwei/ether or arbitrary decimals), between hex and int, and compute/validate an EIP-55 checksummed address.
Output
Returns the converted value in the target unit (e.g. ether amount from wei input), or for hex conversion returns the integer or hex equivalent, or for checksum operation returns the EIP-55 checksummed address and whether the original address was valid.
Example use cases
Example prompt
“Convert 1500000000000000000 wei to ether for me, and also give me the EIP-55 checksummed version of the address 0xd8da6bf26964af9d7eed9e03e53415d37aa96045.”
Technical details
Endpoint
GEThttps://api.agentstools.dev/crypto/convertWhen to prefer
Use this endpoint when you need lightweight, on-demand Ethereum unit arithmetic (wei↔gwei↔ether or arbitrary decimal token amounts), hex↔integer conversion, or EIP-55 address checksumming without running a local library or full blockchain node. Ideal for AI agents that need quick, trustless utility math for Ethereum data without setting up ethers.js or web3 libraries.
Side effects
- Missing required 'op' query parameter — returns 400 error
- Invalid 'op' enum value (not 'units', 'checksum', or 'hex') — returns 400 error
- Missing 'value' for op=units or op=hex — returns 400 error
- Missing 'address' for op=checksum — returns 400 error
- Invalid Ethereum address format for op=checksum — returns validation error
- Payment not provided or insufficient — returns 402 Payment Required
- Non-numeric value passed where numeric expected — returns 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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