the402 endpoint detail

← All endpoints

chain-tools.use.x402atlas.com evm abi-encode

https://chain-tools.use.x402atlas.com/evm/abi-encode

needs params

Solidity ABI calldata encoder — encode canonical typed values for an EVM smart-contract function call, with an optional selector and exact 256-bit integers.

Bazaar lists this endpoint, but when we called it we got HTTP 400 instead of a payment challenge.
Price
5000 atomic
Network
not established
Pay to
-
Spec dialect
-
Transport
-
HTTP method
POST
Response latency
37 ms
Payment options
0 usable of 0
Last checked
2026-09-06T01:10:27.872Z (36d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fchain-tools.use.x402atlas.com%2Fevm%2Fabi-encode"