Pulse Weather Markets

{
  "data": {
    "items": [
      {
        "city": "New York",
        "conditionId": "0xcondition",
        "conditionMetNow": false,
        "currentTempMarketUnit": 66.9,
        "currentWeather": {
          "dewpointC": 10.2,
          "dewpointF": 50.4,
          "iconUrl": "https://example.com/weather/icon.png",
          "observedAt": "2026-03-25T11:55:00.000Z",
          "relativeHumidity": 55,
          "temperatureC": 19.4,
          "temperatureF": 66.9,
          "textDescription": "Partly Cloudy",
          "windSpeedKph": 12.2,
          "windSpeedMph": 7.6
        },
        "endDateIso": "2026-03-27T23:59:59.000Z",
        "endTimestamp": 1774655999000,
        "error": null,
        "expiresAt": "2026-03-25T12:12:00.000Z",
        "location": {
          "gridId": "OKX",
          "gridX": 33,
          "gridY": 35,
          "latitude": 40.7128,
          "longitude": -74.006,
          "relativeCity": "New York",
          "relativeState": "NY",
          "timezone": "America/New_York"
        },
        "locationQuery": "New York, NY",
        "marketKey": "nyc-high-temp-2026-03-27",
        "marketSlug": "will-nyc-hit-70f-on-mar-27",
        "marketUrl": "https://polymarket.com/event/will-nyc-hit-70f-on-mar-27",
        "question": "Will NYC reach 70F on March 27?",
        "rule": {
          "kind": "at_or_above",
          "label": "70F or higher",
          "threshold": 70
        },
        "source": "polymarket",
        "station": {
          "stationDistanceMeters": 3200,
          "stationId": "KNYC",
          "stationName": "Central Park"
        },
        "status": "ok",
        "targetDate": "2026-03-27",
        "unit": "F",
        "updatedAt": "2026-03-25T11:57:00.000Z"
      }
    ]
  },
  "meta": {
    "freshnessMs": 30000,
    "generatedAt": "2026-03-25T12:00:00.000Z",
    "requestId": "req_example_123",
    "updatedAt": "2026-03-25T11:59:30.000Z"
  },
  "product": {
    "accepts": [
      {
        "network": "eip155:8453",
        "payTo": "0x81832eEDe3a4ad96CB3D7cA09977636D912fd3D5",
        "price": "$0.1000",
        "scheme": "exact"
      },
      {
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "2h752kAbb9z1jpdSzqMEYg9JHv6TPJ6T2BfAJMyjLFtZ",
        "price": "$0.1000",
        "scheme": "exact"
      }
    ],
    "id": "pulse-weather-markets",
    "method": "GET",
    "name": "Weather Prediction Market API",
    "networks": [
      "eip155:8453",
      "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
    ],
    "path": "/v1/pulse/weather-markets",
    "price": "$0.1000"
  },
  "service": "seerium-x402-api"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.seerium.xyz/v1/pulse/weather-markets'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://api.seerium.xyz/v1/pulse/weather-markets' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.1 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.1" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.1 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.seerium.xyz%2Fv1%2Fpulse%2Fweather-markets
const res = await pay("https://api.seerium.xyz/v1/pulse/weather-markets");
console.log(res.status, await res.text());

# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.1 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.1"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.seerium.xyz/v1/pulse/weather-markets")
    print(res.status_code, res.text)