EVM_SIGNATURE_RECOVER @ 1.0.0

EVM signature recovery (EIP-191 / EIP-712)

Recovers the signer address of an EIP-191 personal_sign message (UTF-8 or hex bytes) or EIP-712 typed data from a 65-byte or 64-byte EIP-2098 signature, returns the signed digest, low-s status and, if you pass expectedAddress, whether it matches. Example request: {"message":"hello","signature":"0x...65 bytes...","expectedAddress":"0x..."}. Recovers externally owned account keys only: ERC-1271 and ERC-6492 smart-account signatures are not verifiable by this product.

From $0.001 per call

What you get

Recovers the signer address of an EIP-191 personal_sign message (UTF-8 or hex bytes) or EIP-712 typed data from a 65-byte or 64-byte EIP-2098 signature, returns the signed digest, low-s status and, if you pass… Price: from $0.001 per call, paid over x402 v2 on Ethereum, OP Mainnet, Sei, Polygon PoS, Monad Mainnet, Arbitrum One, Avalanche C-Chain, Arc, Base; the exact amount is in the 402 quote. Delivery: after the payment is final on-chain; repeat the same request until state is FULFILLED.

Terms

Product

EVM_SIGNATURE_RECOVER @ 1.0.0

Category

Verification

Family

Utility

Source

Your request only, computed by Arbiter's own registered program (no third-party data, no network)

Price

From $0.001 per call. Every request is quoted; the 402 response states the exact amount before anything is paid.

Pays with

x402 on eip155:1, eip155:10, eip155:1329, eip155:137, eip155:143, eip155:42161, eip155:43114, eip155:5042, eip155:8453

Freshness

Cacheable Snapshot

Latency

Fast

Buy it with x402 or the API

POST https://arbiterverse.com/api/x402/EVM_SIGNATURE_RECOVER with a JSON body {"request": {...}}. An unpaid call answers 402 with the exact x402 v2 terms; repeat it with the payment signature to receive the result.

A working example request:

{
  "request": {
    "message": "Example message signed with personal_sign",
    "signature": "0xc7c5f31658ed30ed4cd25b5b323c9b9a39d5802901cd11bccbaa8b746f107a710e76b11b3abd2f5c0fd579e502495806d1f157282213a0eedf65ecfd40cf62ed1b",
    "expectedAddress": "0xbA4C68FCa04749628aF19cD989fb346ffb7B9D97"
  }
}

Schema and errors: /docs/EVM_SIGNATURE_RECOVER.json and /openapi.json. All services.