# onchain-health.mick8511.workers.dev

> Checks whether a signature was made by a claimed EVM address: EIP-191 personal_sign messages, EIP-712 typed data or a raw 32-byte digest, verified by ecrecover for wallets or ERC-1271 isValidSignature for smart-contract wallets (Safe, Coinbase Smart Wallet) on Ethereum, Base, Arbitrum, Optimism or Polygon. Returns validity, method, recovered signer and digest. Free sample: https://onchain-health.mick8511.workers.dev/sample

- **Domain**: `onchain-health.mick8511.workers.dev`
- **Provider**: onchain-health.mick8511.workers.dev (https://onchain-health.mick8511.workers.dev)
- **Kind**: paid_api
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 65%
- **Payment protocol**: x402 · network `eip155:8453` · ≥ $0.002
- **Wallet**: `0x6f762720b8515b7091e6aa69e8361f7b9909233f`

## URLs
- Agent card: https://onchain-health.mick8511.workers.dev
- Page (HTML): https://agenstry.com/agents/onchain-health.mick8511.workers.dev
- Documentation: https://onchain-health.mick8511.workers.dev