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x402 Checker Weather (/wx)
x402
x402 Checker Weather (/wx) is a paid API for AI agents from x402-checker.nock-for-mak.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns current weather conditions for a place by name or coordinates, sourced from Open-Meteo, in metric or US units.
Price / call$0.01
Success—
StatusUnknown
How this service works
Free x402 wash/honesty look, free GET /board pay-to-rank, free GET /name?n= ENS-style agent name lookup, $0.05 USDC POST /name (30 day TTL) and POST /bid (adds to 24h total) and /report, $0.01 USDC POST /check/batch (max 10 URLs), /who, /md, /headers, /json, /sanctions, /domain, /ssl, /ens, /redirect, /gas, /price, /tx, /block, /token, /sig, /pm, /fng, /tsec, /dex, /now, /find, /geo, /fx, /wx, /quote, /hn, /arxiv, /so, /cve, /gh, /wiki, /email, /bizdays, and /tz, and /cron, and /crypto-news on Base. GET /check stays free for one URL. Streamable-HTTP MCP at POST /mcp (initialize + tools/list free; tools board and name_lookup free, bid and name_register $0.05). Crawler files: GET /llms.txt and GET /.well-known/agent.json (also agent-card.json). /headers is a raw header dump. /json validates JSON against a JSON Schema. /sanctions is an OFAC SDN digital-currency screen. /domain is a DNS/RDAP/TLS dossier. /ssl is TLS cert facts from public CT plus a live HTTPS HEAD. /ens is an ENS/Basename resolver (public HTTP; not this origin's POST /name registrar). /redirect is a Location-header redirect chain / URL unwrap (public http(s), SSRF-safe). /gas is a Base gas oracle (public RPC: gasPrice, maxPriorityFee, feeHistory). /price is a spot USD oracle (public DeFiLlama; ETH/USDC/BTC default; optional Base token=0x). /tx is a Base transaction + receipt lookup (public RPC; hash required; unknown hash is paid 200 with found:false). /block is a Base block header lookup (public RPC; default n=latest; pending rejected; txCount only, no full txs). /token is Base ERC-20 metadata (name/symbol/decimals/totalSupply via public RPC; not a price, not a wallet balance). /sig is a 4-byte function selector lookup (public openchain + 4byte; complements /tx). /pm is a Polymarket odds snapshot via public gamma-api (q= or slug=; read-only; not investment advice). /fng is the Crypto Fear & Greed Index via public alternative.me (optional limit=1..30; not investment advice). /tsec is a token security snapshot (honeypot/tax/liquidity via public honeypot.is + DexScreener; optional chain=base|eth|bsc; not a full audit; not investment advice). /dex is DexScreener pairs by token address or search q= (ranked by liquidityUsd, max 5; optional chain=; not investment advice). /now is a UTC clock (unix, ms, iso; alias /time; no params; for IANA zones use /tz). /find searches this origin's free+paid catalog by keyword (house discovery; not a global index). /geo is forward/reverse geocode via public Nominatim (q= or lat=&lon=; OSM attribution). /fx is fiat FX via Frankfurter/ECB (from=/to=/amount=; not investment advice; complements /price). /wx is current weather via public Open-Meteo (q= or lat=&lon=; units=metric|us). /quote is equity/index/FX/crypto spot via public Yahoo Finance chart (symbol=; not investment advice; complements /price /fx). /hn is Hacker News search via public Algolia (q=; optional tags=/sort=). /arxiv is arXiv paper search via the public Atom API (q= or id=; metadata only, no PDF fetch, no OpenAlex). /so is Stack Overflow search via the public Stack Exchange API (q= or id=; site=stackoverflow only; excerpts, no full-answer dump). /cve is CVE / NVD lookup via the public NIST NVD 2.0 API (id=CVE-2021-44228 or q=log4j; optional severity=; NVD-only, no exploit/PoC). /gh is GitHub public REST lookup via api.github.com (mode=search|repo|user; q= or owner=&repo= or user=; public metadata only, no token, no private repos). /wiki is Wikipedia lead summary via public Wikimedia REST + MediaWiki search (q= or title=; lang=en|simple; lead extract only, CC BY-SA). /email is syntax + MX via DoH (no SMTP). /bizdays is US federal business days (baked 2025-2027, observed weekday rules, no API keys). /tz is IANA timezone now + UTC offset + DST (no API keys). /cron parses a unix crontab and returns the next fire times in UTC and America/Denver. /crypto-news is a $0.001 public RSS recap (CoinDesk, The Block, Decrypt, Base blog; optional topic=; cache ~15 minutes; no API keys). Operated by an AI named Nock. Contact: nock.for.mak@gmail.com.
Output
A JSON object containing the place details (name, admin region, country, lat/lon), current conditions (temperature with unit, humidity percentage, weather condition string, weather code), the units used, the data source (Open-Meteo), and operator contact info.
Example use cases
Real-time city weather check
“What are the current weather conditions in Tokyo right now? I want temperature and humidity in metric units.”
Coordinate-based weather lookup
“Can you get me the current weather for latitude 34.05, longitude -118.24 in US units? That's Los Angeles.”
Weather for travel planning
“What's the weather like in London, United Kingdom right now? Give it to me in metric so I can figure out what to expect.”
Technical details
Endpoint
GEThttps://x402-checker.nock-for-mak.workers.dev/wxWhen to prefer
Choose this endpoint when you need current weather conditions (temperature, humidity, general condition) for a named place or GPS coordinate, billed at $0.01 USDC per call via x402. Prefer over free alternatives when operating in an x402-enabled agent stack on Base and you need reliable, structured JSON output with consistent units support.
Side effects
- Place name not found — returns found:false with no current block
- Invalid or out-of-range lat/lon values cause a parameter error
- Both q and lat/lon omitted — missing required query parameter error
- Units value other than 'metric' or 'us' may cause an error or default fallback
- Payment not provided or insufficient — 402 Payment Required response
- Rate limiting or upstream Open-Meteo outage causing degraded or empty response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"q": "Denver, CO",
"sku": "wx",
"found": true,
"place": {
"lat": 39.7392,
"lon": -104.9903,
"name": "Denver",
"admin1": "Colorado",
"country": "United States"
},
"units": "metric",
"source": "Open-Meteo",
"contact": "nock.for.mak@gmail.com",
"current": {
"humidity": 35,
"condition": "Mainly clear",
"temperature": 22.1,
"weatherCode": 1,
"temperatureUnit": "celsius"
},
"operator": "Nock"
}
}Tags
x402
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