# Lazareus Ethereum Network Health Check

> Lazareus Ethereum Network Health Check is a paid API for AI agents from lazareus.xyz, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).

Returns real-time network health score and priority fee recommendations for the Ethereum blockchain

## Facts

- Endpoint: GET https://lazareus.xyz/get_network_health/ethereum
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lazareus-ethereum-network-health-check-df587ad1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__AhnyRrE-sw0xyZHumvck

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability lazareus-ethereum-network-health-check-df587ad1
```

Example prompt: What's the current health of the Ethereum network and what priority fee should I use for my next transaction?

## When to prefer this

Choose this endpoint when your agent needs to make real-time decisions about Ethereum transaction submission — especially for gas fee optimization, congestion-aware scheduling, or monitoring network health before executing on-chain actions. Prefer this over generic gas APIs when you need a single health score abstraction alongside fee recommendations, and when you are already operating in an x402 micropayment environment.

## Known failure modes

- Network or RPC provider downtime may cause stale or unavailable health data
- Payment failure via x402 if USDC balance is insufficient (returns 402 Payment Required)
- Rate limiting if called too frequently without valid payment
- Invalid or malformed response if the upstream Ethereum node is unreachable

## How this service works

Lazareus gives AI agents pay-per-call S3-compatible storage, plus real-time network health scores and priority fee recommendations across Solana, Base, and Ethereum. No account, no subscription — paid per call via x402.

## Output

Returns a real-time health score for the Ethereum network along with recommended priority fee levels, enabling agents to assess current network conditions and optimize transaction timing and gas settings.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lazareus-ethereum-network-health-check-df587ad1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lazareus.xyz](https://www.zero.xyz/host/lazareus.xyz/llms.txt)