# Netzhandwerker Grid Health Score

> Netzhandwerker Grid Health Score is a paid API for AI agents from energy.netzhandwerker.de, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns a composite grid health score including electricity price signals, carbon intensity, renewable share, and grid load for a given energy zone or region.

## Facts

- Endpoint: POST https://energy.netzhandwerker.de/score/grid-health
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/netzhandwerker-grid-health-score-ca1a18f7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_23jCBaksNe6FxMWFDhmGj

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 netzhandwerker-grid-health-score-ca1a18f7 -d '<json body>'
```

Example prompt: What's the current grid health score for the DE-LU bidding zone — I want to know if renewable share is high, grid load is low, and whether this is a good flexibility window to charge my battery right now.

## When to prefer this

Use this endpoint when you need a single composite health score for a grid zone rather than raw time-series data — ideal for autonomous agents making real-time dispatch decisions, battery charge/discharge arbitrage, or ESG snapshot reporting. Prefer this over generic electricity price APIs when you also need carbon intensity, renewable share, and flexibility signals in one call.

## Known failure modes

- Unknown or unsupported grid zone returns a 400 or zone-not-found error
- Live data feed unavailable causes a 503 or stale-data error
- Malformed request body (missing required region field) returns a 422 validation error
- Payment not included or insufficient (x402 protocol) returns a 402 Payment Required
- Rate limit exceeded returns a 429 Too Many Requests

## How this service works

Live electricity prices, carbon intensity, grid load, renewable share, flexibility windows, battery arbitrage, trading signals and ESG reporting for autonomous agents.

## Output

A composite grid health score along with underlying signals: current electricity price, carbon intensity (gCO2/kWh), renewable energy share (%), grid load level, and a flexibility window indicator. May also include battery arbitrage signals and ESG-relevant metrics.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/netzhandwerker-grid-health-score-ca1a18f7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from energy.netzhandwerker.de](https://www.zero.xyz/host/energy.netzhandwerker.de/llms.txt)