$0.003
per call · USD Coin on Base
Daily energy balance and straight run-down from the figures supplied. Solar input is caller data in watt-hours per day; nothing is fetched and no weather is assumed. Time to empty means time to the reserve floor, not to zero. Idle draw and conversion efficiency apply to AC loads only. Ageing, temperature and Peukert behaviour are not modelled, which matters for lead acid far more than for LiFePO4.
Endpoint
POST https://solar.halowerk.com/autonomy-forecast1
Calls / 30d
1
Unique payers / 30d
Aug 14
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://solar.halowerk.com/autonomy-forecast", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"battery": {
"capacity_ah": 1,
"capacity_wh": 10,
"soc_percent": 0
},
"loads": [
{
"hours_per_day": 24,
"name": "Beispiel",
"watts": 0
}
]
}),
});
const data = await res.json();curl -X POST \
"https://solar.halowerk.com/autonomy-forecast" \
-H "Content-Type: application/json" \
-d '{"battery":{"capacity_ah":1,"capacity_wh":10,"soc_percent":0},"loads":[{"hours_per_day":24,"name":"Beispiel","watts":0}]}' \
-H "X-PAYMENT: <signed x402 payment>"Payment details
0x2880edfff13100677bf97a3cbdf3bc34771c4e5eUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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