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5 Services from onchain-health.mick8511.workers.dev

onchain-health.mick8511.workers.devEVM Signature Verifier (EIP-191 / EIP-712 / ERC-1271)x402

Verifies whether a given signature was produced by a claimed EVM address, supporting EIP-191 personal_sign, EIP-712 typed data, raw 32-byte digests, and ERC-1271 smart-contract wallets across five EVM chains.

$0.002/messageonchain-health.mick8511.workers.devOnchain Health Oracle Pricex402

Fetches Chainlink oracle prices on-chain for up to 10 token/USD pairs per call, returning answer, decimals, round ID, last update time, age, and a staleness flag across five EVM chains.

$0.002/messageonchain-health.mick8511.workers.devStablecoin Peg Monitorx402

Returns Chainlink oracle prices, deviation from $1 in basis points, depeg flags, and on-chain total supply for USDC, USDT, DAI, and USDe across up to 5 EVM chains.

$0.003/messageonchain-health.mick8511.workers.devOnchain Health Net Worthx402

Returns total USD net worth for an EVM wallet address across Ethereum, Base, Arbitrum, Optimism, and Polygon — including native coins and ~40 major tokens priced via Chainlink oracles

$0.01/messageonchain-health.mick8511.workers.devOnchain Health Factor — DeFi Lending Position Monitorx402

Returns live DeFi lending health metrics (collateral, debt, available borrow, liquidation threshold, health factor, and liquidation risk) for an EVM address across Aave v3, Spark, and Compound v3 on multiple chains

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