"Accessing Data from a Cryptocurrency Decentralized Exchange (DEX)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
18 tools: weather, time zones, sun and moon, earthquakes, countries. 25 free calls.
UK and US government travel advice for a country, plus live delays and weather at an airport.
Vanlife & RV data: roadbooks, fuel, tolls, ferries, visas, holidays, hazards, weather. openvan.camp
Star Ninja reports sky darkness, cloud cover and moonless hours for a night-sky spot you name.
Germany's open mobility data: Autobahn traffic, DB trains, local transit, fuel, EV charging, parking and DWD warnings.
10 pay-per-call tools for AI agents: weather forecasts, time zones, sunrise and moon phase, earthquakes, country facts and other everyday lookups. Paid per call in USDC via x402; no API key.
Onboard to Smarter Weather from your agent: plans, docs, sign-up, API keys, MCP config, billing.
Pay-per-call US public data for agents: recalls, weather, climate, SEC filings. x402 USDC on Base.
Storm history by address since 2003, recent storm leads, model-based weather and storm forecasts.
Aviation and space data: METAR/TAF, airports, space weather, aurora, asteroids, satellite passes.
Current outdoor health risks and 48-hour hourly / 8-day daily forecasts by latitude and longitude: sunburn, heat illness, air quality, altitude, frostbite, hypothermia, and lightning. Free, no API key or auth; 1,000 calls/day shared across all users and 10 calls/minute per user. Known issue: daily slot labels appear to use standard time, so during daylight saving time a 6am slot is actually 7am local.
Elevation-corrected sun, moon, twilight, solar and tide data for any point on Earth
Real-time fuel prices, active alerts (traffic, wildfires, severe weather, earthquakes), per-country data coverage, and cheapest gas stations by city, aggregated from official public sources across 38+ countries. Read-only, no auth required for the free tier.
No-key, read-only data for agents: official statistics, central bank rates, FX, energy, weather
Keyless open data for 84 German cities: 12 lean read-only MCP tools covering 67 data types.
Published weather records for a U.S. address and date, with provenance, and current NWS forecasts.
Query NASA POWER solar, wind, building, and agroclimatology data.
China Air Quality MCP — nationwide hourly AQI from CNEMC (中国环境监测总站). 中国空气质量实时数据…
EPA AirNow MCP — official US current + forecast AQI, keyless, from AirNow's public file products…
DWD Climate Data Center — daily station observations for Germany.
