P0 Agent Economy Index Weather API
The Weather API from P0 Agent Economy Index — 1 operation(s) for weather.
Work with this as data
Every API here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for apis
7 MCP tools reach this
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/p0-agent-economy-index:p0-agent-economy-index-weather-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
OpenAPI Specification
openapi: 3.2.0
info:
title: P0 Agent Economy Index Weather API
version: 0.2.0
x-logo:
url: https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/icon.png
contact:
name: dev Mike (P0)
email: chebotarev.mike@gmail.com
url: https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/join
description: 'An open index of the machine-to-machine (agent) economy. x402 routes: ranked discovery over the live x402 service market, every indexed service scored by real 30-day calls and paying-wallet bounds, with a receipt naming the snapshot hash and scoring revision. /economy routes, for Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004 agent registries, Solana agent registries, Base agent contracts and MCP servers (Official MCP Registry): each protocol''s published figures (agent or server counts, transactions or payment events; payers and USD volume only where the source publishes them: payers for x402 and Tempo MPP, USD volume for x402 and Virtuals ACP), each with its unit, window and source; units differ, so totals are not summed. L402 and per-service MPP listings are not covered.'
x-guidance: 'Market data over 25897 listed x402 services, 30-day window. For protocols beyond x402 (Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004 agent registries, Solana agent registries, Base agent contracts and MCP servers (Official MCP Registry)) use /economy, /economy/protocols and /economy/search. For x402, start with GET /search?q=<capability> for ranked services, or /top for the highest-demand ones with callsPerPayer (near 1 means each payer bought once, high means repeat use). /price benchmarks what comparable services charge, /networks breaks demand down by chain, /tags is the capability vocabulary, /count is the market totals, /service looks one service up by URL, /report and /alpha are the category report and the underserved niches, /dataset is the full export. Premium: /dataset/pro ($25) is the enriched full export (demand rank overall and within the top tag, per-seller and per-category aggregates) and /report/weekly ($5) the market report; /dataset/teaser is a free 5% sample in the /dataset/pro row schema. EVERY paid route answers a call with no parameters at all with real data rather than an error, so a blind purchase is never wasted. If you transferred the price to payTo in USDC, USDT or DAI on Base without a payment header, just call the route again within 30 minutes and it serves the data (one transfer, one response); other transfers are never matched automatically: claim them with ?tx=<hash> (on /pay/check use ?payment_tx=<hash> instead, since its tx is the transaction being checked) on Base, Ethereum, Arbitrum or Polygon (USDC, USDT, DAI, WETH, cbBTC, WBTC, USDT0 where that chain has the token, or native ETH/POL), ?btc=<txid> (BTC), ?sol=<signature> (SOL, USDC, USDT), ?tron=<txid> (TRX, USDT TRC-20) or ?stx=<txid> (STX, sBTC); a direct transfer on any other chain, or of a token not named here, cannot be claimed. The two premium routes are the exception and serve a plain transfer only when it is claimed with ?tx=<hash>. /sample, /health and /dataset/teaser are free. Payment is x402 v2, scheme exact, networks eip155:8453, eip155:42161, eip155:137 (USDC); stacks:1 (sBTC); eip155:43114, eip155:10, eip155:42220 (USDC via UltravioletaDAO); eip155:42161 (USDT0), eip155:1 (USDC) via UltravioletaDAO, or MPP (method evm, intent charge, USDC on EVM networks, same prices); a plain transfer on Base, Ethereum, Arbitrum or Polygon also works via ?tx=<hash>.'
servers:
- url: https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev
tags:
- name: Weather
paths:
/weather:
get:
summary: Use when you need a weather forecast for a latitude/longitude anywhere in the…
operationId: weather
parameters:
- name: lat
in: query
required: true
description: latitude in decimal degrees
schema:
type: number
minimum: -90
maximum: 90
example: 40.71
- name: lon
in: query
required: true
description: longitude in decimal degrees
schema:
type: number
minimum: -180
maximum: 180
example: -74.01
- name: hours
in: query
required: false
description: forecast horizon in hours (hourly steps first, then 6-hourly as MET publishes)
schema:
type: integer
minimum: 1
maximum: 240
default: 48
example: 48
security:
- x402: []
- mpp: []
x-payment-info:
protocols:
- x402: {}
- mpp:
method: evm
intent: charge
currency: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'
network: eip155:8453
networks: eip155:8453, eip155:42161, eip155:137 (USDC); stacks:1 (sBTC); eip155:43114, eip155:10, eip155:42220 (USDC via UltravioletaDAO); eip155:42161 (USDT0), eip155:1 (USDC) via UltravioletaDAO
asset: USDC
price:
mode: fixed
currency: USD
amount: '0.001'
alternatives:
- assets: USDC, USDT, DAI, ETH, WETH, cbBTC, WBTC
networks: Base, Ethereum, Polygon, Arbitrum
address: '0xECa891e34b3E5873181Fb779672564E198C55354'
- assets: BTC
networks: Bitcoin
address: bc1qqwgyyqv6raq2jnghals2n2aujgwd4e9p64g4hr
- assets: SOL, USDC, USDT
networks: Solana
address: FTbVqWwsfJJ5AuAwNDuCuzdpwCEJahu14HAUgAYcJHuq
- assets: STX, sBTC
networks: Stacks
address: SP34GH04YTB01AMXF4CAQ10Y5B7G4E0119N99W986
- assets: TRX, USDT (TRC20)
networks: TRON
address: TB9rHqT8yLxwdsWCb3zN2nvjc8wLhsUdaQ
responses:
'200':
description: ok
content:
application/json:
schema:
$schema: https://json-schema.org/draft/2020-12/schema
type: object
required:
- lat
- lon
- requested
- hours
- updatedAt
- generatedAt
- units
- points
- alerts
- alertsStatus
- attribution
- note
properties:
lat:
type: number
lon:
type: number
requested:
type: object
properties:
lat:
type: number
lon:
type: number
hours:
type: number
updatedAt:
type: string
generatedAt:
type: string
units:
type: object
properties:
tempC:
type: string
windMs:
type: string
windFromDeg:
type: string
humidityPct:
type: string
pressureHpa:
type: string
cloudPct:
type: string
precipMm:
type: string
points:
type: array
items:
type: object
properties:
time:
type: string
tempC:
type: number
windMs:
type: number
windFromDeg:
type: number
humidityPct:
type: number
pressureHpa:
type: number
cloudPct:
type: number
precipMm:
type: number
precipHours:
type: number
symbol:
type: string
alerts:
type: array
items: {}
alertsStatus:
type: string
attribution:
type: object
properties:
forecast:
type: string
forecastLicense:
type: string
forecastSource:
type: string
alerts:
type: string
note:
type: string
example:
lat: 40.71
lon: -74.01
requested:
lat: 40.7128
lon: -74.006
hours: 1
updatedAt: '2026-10-05T11:19:21Z'
generatedAt: '2026-10-05T12:43:00.000Z'
units:
tempC: celsius
windMs: m/s
windFromDeg: degrees
humidityPct: '%'
pressureHpa: hPa
cloudPct: '%'
precipMm: mm over precipHours after time
points:
- time: '2026-10-05T12:00:00Z'
tempC: 13.5
windMs: 3.5
windFromDeg: 248.7
humidityPct: 93.8
pressureHpa: 1015.3
cloudPct: 3.9
precipMm: 0
precipHours: 1
symbol: clearsky_day
alerts: []
alertsStatus: ok
attribution:
forecast: 'Data from MET Norway (The Norwegian Meteorological Institute), licensed under CC BY 4.0 and NLOD 2.0. Changes: P0 selected the requested hours and renamed fields; values are unchanged.'
forecastLicense: https://creativecommons.org/licenses/by/4.0/
forecastSource: https://api.met.no/weatherapi/locationforecast/2.0/documentation
alerts: Active alerts from the U.S. National Weather Service (api.weather.gov), public domain. Alert texts are quoted, long description/instruction fields are shortened (truncated:true; full text at the alert url). P0 is not affiliated with or endorsed by NOAA/NWS.
note: Forecast, not an observation. Coordinates are rounded to 0.01 degrees (about 1 km). Not for aviation, marine or life-safety decisions; use official sources for warnings.
'402':
description: x402 v2 payment required; nothing is charged when the input is refused
tags:
- Weather
components:
securitySchemes:
x402:
type: apiKey
in: header
name: PAYMENT-SIGNATURE
description: x402 v2 payment signature; the 402 response tells how
mpp:
type: http
scheme: Payment
description: 'MPP (Machine Payments Protocol) credential, method evm, intent charge: the 402 WWW-Authenticate: Payment challenge tells how'
x-discovery:
protocols:
- x402
- mpp
network: eip155:8453
networks: eip155:8453, eip155:42161, eip155:137 (USDC); stacks:1 (sBTC); eip155:43114, eip155:10, eip155:42220 (USDC via UltravioletaDAO); eip155:42161 (USDT0), eip155:1 (USDC) via UltravioletaDAO
payTo: '0xECa891e34b3E5873181Fb779672564E198C55354'