UV index now and today

$0.01 per call · failed calls are never charged · no account or subscription: pay per call with a card key or USDC

Current UV index and today's maximum at a point, with the WHO exposure category and sun-protection advice (Open-Meteo). Use for outdoor planning and health reminders.

Run it free (25 free calls) Buy credits by card (from $1) Example result (JSON)

Try it with your own inputs

Latitude (-90 to 90)
Longitude (-180 to 180)

Uses one of your 25 free calls. Nothing is charged, and a call that fails is not counted.

Inputs

NameTypeDescription
lat (required)numberLatitude (-90 to 90)
lon (required)numberLongitude (-180 to 180)

Request

Over HTTP, with a card key from /credits:

curl -H "Authorization: Bearer adt_…" "https://agent-data-tools.revmesh2074.workers.dev/uv?lat=59.33&lon=18.07"

Or one of your 25 free calls, no key:

curl "https://agent-data-tools.revmesh2074.workers.dev/uv?lat=59.33&lon=18.07&trial=1"

Without a key, the same URL answers 402 Payment Required with x402 and MPP terms, so an agent with a wallet pays per call in USDC (Base, Polygon, Arbitrum or Solana over x402; Base or Tempo over MPP) and retries.

Example result

{
  "uvIndex": 2.4,
  "category": "low",
  "todayMax": 3.1,
  "todayMaxCategory": "moderate",
  "advice": "Protection is advisable around midday."
}

From an AI agent (MCP)

Add the MCP server to Claude, Cursor or any MCP client. This tool is uv, and the first 25 successful calls are free:

https://agent-data-tools.revmesh2074.workers.dev/mcp

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