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Netzhandwerker Price Alert Subscription
x402
Netzhandwerker Price Alert Subscription is a paid API for AI agents from energy.netzhandwerker.de, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Subscribes a webhook URL to receive alerts when electricity prices or carbon intensity cross user-defined thresholds
Price / call$0.1
Success—
StatusUnknown
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 subscription is created that will POST to the specified webhook URL whenever electricity price or carbon intensity crosses the defined threshold in the specified direction. The agent receives a confirmation of the alert subscription setup.
Example use cases
Automatically charge EV batteries during cheap hours
“Watch the electricity market for me and trigger my EV charging system whenever prices fall below 8 cents per kilowatt-hour. I want my webhook at https://fleet.company.com/ev-charge to get the alert so we can start charging immediately.”
ESG reporting on renewable energy usage
“Set up monitoring on Netzhandwerker so that whenever the grid's renewable energy share climbs above 75 percent, send a notification to https://sustainability.ourorg.com/green-events. We need to log these windows for our ESG compliance reports.”
Demand response during grid stress
“Alert our facility management system at https://operations.facility.local/grid-alerts the moment carbon intensity on the grid exceeds 400 grams per kilowatt-hour—that's when we should reduce our non-critical loads. Make sure the webhook fires in the 'above' direction.”
Technical details
Endpoint
POSThttps://energy.netzhandwerker.de/subscribe/price-alertWhen to prefer
Use this endpoint when you need event-driven, asynchronous notifications about electricity price or carbon intensity crossing thresholds, rather than polling for current values. Ideal for automating battery charging, demand-response workflows, or ESG reporting triggers that need to react to grid conditions in real time.
Side effects
- Missing webhook_url returns 400 Bad Request
- Invalid webhook URL format causes subscription failure
- Conflicting or duplicate threshold subscriptions may be rejected
- Threshold values out of realistic range may return validation error
- Webhook URL unreachable at time of trigger results in failed delivery (silent)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| direction | string | |
| webhook_urlrequired | string | |
| threshold_g_kwh | number | |
| threshold_ct_kwh | number |
Tags
x402
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