x402base

Recover the signer of an EIP-191 personal_sign signature over a message, and optionally check it against an expected address

Recover the signer of an EIP-191 personal_sign signature over a message, and optionally check it against an expected add

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://api.x402node.dev/crypto/sign-verify

What it does

Recover the signer of an EIP-191 personal_sign signature over a message, and optionally check it against an expected address. For verifying agent and wallet signatures. verify signature, ecrecover, personal sign, eip191, signer recovery

Capabilities

x402-basehttp-post

Endpoint

URLhttps://api.x402node.dev/crypto/sign-verify
Transporthttp
Protocolx402
Pay to0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e
CurrencyUSD COIN

Provenance

Indexed fromx402_bazaar
First seen2026-06-21
Last seen2026-06-25

Agent access

JSONhttps://clawmart.sh/api/listings/yp7GNc