Now

Last 30 days

Uptime

100%

Response time

519 ms typical, 597 ms slowest 5%

Last check

3 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://space-weather.use.x402atlas.com/now"

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fspace-weather.use.x402atlas.com%2Fnow
const res = await pay("https://space-weather.use.x402atlas.com/now");
console.log(await res.json());

Example output

{
  "kp": {
    "estimated_kp": {
      "observed_at": "2026-08-04T15:45:00Z",
      "source_field": "estimated_kp",
      "unit": "dimensionless",
      "value": 1.67
    },
    "kp_index": 2,
    "text": "2M"
  },
  "magnetic": {
    "bt": {
      "observed_at": "2026-08-04T15:44:00Z",
      "source_field": "bt",
      "unit": "nT",
      "value": 3.73
    },
    "bz_gsm": {
      "observed_at": "2026-08-04T15:44:00Z",
      "source_field": "bz_gsm",
      "unit": "nT",
      "value": 1.14
    },
    "overall_quality": 0,
    "source": "SOLAR1"
  },
  "operation": "current-conditions",
  "plasma": {
    "overall_quality": 0,
    "proton_density": {
      "observed_at": "2026-08-04T15:44:00Z",
      "source_field": "proton_density",
      "unit": "particles/cm^3",
      "value": 2.7
    },
    "proton_speed": {
      "observed_at": "2026-08-04T15:44:00Z",
      "source_field": "proton_speed",
      "unit": "km/s",
      "value": 442.8
    },
    "proton_temperature": {
      "observed_at": "2026-08-04T15:44:00Z",
      "source_field": "proton_temperature",
      "unit": "K",
      "value": 59877
    },
    "source": "SOLAR1"
  },
  "query": {},
  "schema_version": "noaa-swpc-normalized-v1",
  "source": {
    "name": "NOAA Space Weather Prediction Center",
    "products": [
      "planetary_k_index_1m",
      "rtsw_wind_1m",
      "rtsw_mag_1m",
      "goes_primary_xrays_6_hour"
    ],
    "retrieved_at": "2026-08-04T15:47:00Z"
  },
  "source_age_seconds": 120,
  "stale": false,
  "warnings": [],
  "xray": {
    "energy": "0.1-0.8nm",
    "flux": {
      "observed_at": "2026-08-04T15:46:00Z",
      "source_field": "flux",
      "unit": "W/m^2",
      "value": 6.902566269673116e-7
    },
    "satellite": 18
  }
}

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