{ "data": { "a": { "slug": "google-weather-api", "name": "Google Weather API (Maps Platform)", "vendor": "Google", "vendorUrl": "https://developers.google.com/maps/documentation/weather", "kind": "http-api", "category": "weather", "summary": "Google Maps Platform's API for weather data.", "url": "https://www.anchorterminal.com/tools/google-weather-api", "markdownUrl": "https://www.anchorterminal.com/tools/google-weather-api.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/google-weather-api.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/google-weather-api.json", "transports": [ "http" ], "remoteUrl": "https://weather.googleapis.com/v1", "packages": [], "auth": "api-key", "authNotes": "A Maps Platform API key from a Cloud project with billing enabled, passed as the key query parameter in the documented examples. A Maps Demo Key lets you prototype with no billing account but isn't for production. OAuth 2.0 is the Maps Platform alternative.", "pricing": "usage", "pricingNotes": "One SKU, Weather Usage, in the Essentials tier. 10,000 events a month free, then $0.15 per 1,000 to 100,000, $0.12 to 500,000, $0.09 to 1 million, $0.06 to 5 million and $0.038 above that (https://developers.google.com/maps/billing-and-pricing/pricing). A billing account has to be attached to the project before the key works outside the demo key.", "priceSummary": "$0.15 / 1k req", "where": "hosted", "x402": { "level": "no", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-09-30" }, "docsUrl": "https://developers.google.com/maps/documentation/weather/overview", "openapi": "https://weather.googleapis.com/$discovery/rest?version=v1", "capabilities": [ "weather.current", "weather.forecast", "weather.historical", "weather.alerts", "data.weather" ], "tags": [ "hosted", "closed-source", "card-required", "usage-priced", "enterprise", "oauth" ], "lastRelease": "2025-11-18", "graded": true, "anchor": { "graded": true, "score": 66.8, "grade": "B", "agentReady": false, "rank": 226, "ranked": true, "rankOf": 722, "categoryRank": 2, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 79, "maintenance": 20, "payments": 25, "reliability": 85, "schema": 82, "security": 71, "transparency": 72 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "high", "date": "2026-10-01" }, "negative": 0, "verdict": "Covered by the Maps Platform SLA, 99.9 per cent with service credits. History is 24 hours only, and bulk data isn't available.", "bestFor": "Best when the answer has to match what users see in Google products, for current conditions and 10-day forecasts with alerts.", "strengths": [ "Covered by the Maps Platform SLA, 99.9 per cent with service credits", "No Weather API incidents on the status dashboard in the last 90 days", "Discovery document with enums and descriptions on every parameter", "ISO 27001, SOC 2 and 12 months' notice for breaking changes in the terms", "Weather lookup also available through Google's registered Grounding Lite MCP server" ], "weaknesses": [ "History is 24 hours only, and bulk data isn't available", "Storing data outside the service and training or testing models on it are barred", "A Cloud project with billing is needed before production use", "No release note since 18 November 2025, and no llms.txt", "Minute forecast is Experimental and outside the deprecation promise" ], "agentNotes": [ "Ask for only the days or hours you need, one location a call. Every call is one billable event", "Page with pageSize and pageToken rather than asking for 240 hours at once", "Check the coverage page before promising alerts. Coverage is by country", "Refetch rather than cache. The Maps terms give no caching window for weather content", "Restrict the key to the Weather API and your server IPs in the Cloud console" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 3, "history": [ { "basis": "public evidence", "confidence": "high", "grade": "B", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 66.8 } ], "editorialScores": { "ergonomics": 79, "maintenance": 20, "payments": 25, "reliability": 85, "schema": 82, "security": 71, "transparency": 65 }, "provenanceScore": 78, "dataQualityScore": 67 }, "connect": { "http": "curl \"https://weather.googleapis.com/v1/currentConditions:lookup?key=$GOOGLE_MAPS_API_KEY\u0026location.latitude=51.51\u0026location.longitude=-0.13\"" }, "letme": { "capability": "https://letme.dev/weather.current", "tool": "https://letme.dev/google-weather-api" }, "sameCompany": [ "gemini-api", "gemini-embedding", "vertex-ai-tuning", "google-model-armor", "google-imagen", "google-veo", "google-lyria", "google-speech-to-text", "google-adk", "google-secret-manager", "chrome-devtools-mcp", "google-maps-platform", "google-cloud-translation", "google-calendar-api", "google-drive-api", "gemini-cli", "google-ads-api", "google-forms", "google-sheets-api", "gmail-api" ], "area": "domain-data", "unitPrices": [ { "item": "Weather Usage, first 100,000", "unit": "1k-requests", "usd": 0.15, "note": "10,000 free a month" }, { "item": "Weather Usage, 100,001 to 500,000", "unit": "1k-requests", "usd": 0.12 }, { "item": "Weather Usage, 1 million to 5 million", "unit": "1k-requests", "usd": 0.06, "note": "$0.038 above 5 million" } ], "provenance": { "legalEntity": "Google LLC or a regional Google entity, by billing country", "domain": "google.com", "domainRegistered": "1997-09-15", "domainNote": "The API sits on weather.googleapis.com, Google's API domain, and the docs on developers.google.com.", "endpointOnVendorDomain": false, "terms": "https://cloud.google.com/maps-platform/terms", "privacy": "https://policies.google.com/privacy", "statusPage": "https://status.cloud.google.com/maps-platform/", "changelog": "https://developers.google.com/maps/documentation/weather/release-notes", "securityTxt": "valid", "checked": "2026-09-30", "notes": [ "The Maps Platform terms name the contracting entity through Google's entity table, with separate EEA service terms for EEA billing addresses.", "google.com/.well-known/security.txt lists security@google.com and expires 2030-04-01.", "The weather policies page lists attribution rules for weather content but defers caching to the Maps Platform terms, which don't give a weather-specific window." ], "score": 78 }, "dataQuality": { "coverage": "Near-global. No data for CN, CU, IR, KP and SY. Public alerts in dozens of countries listed on the coverage page", "coverageRating": 4, "freshness": "Current conditions every 15 minutes, hourly and daily forecasts every 30 minutes, history twice a day", "freshnessClass": "minutes", "history": "Hourly, last 24 hours", "historyYears": 0.003, "methodology": "https://developers.google.com/maps/documentation/weather/faq", "sourcesDisclosed": true, "licence": "Google Maps Platform terms. No storage outside the service, no model training, attribution required", "licenceClass": "clear", "standing": "", "standingClass": "none", "reuse": "The Maps Platform terms bar pre-fetching, indexing, storing or bulk-downloading content outside the services and using it to train, test, validate or fine-tune AI models. Display it with Google attribution and refetch it.", "score": 67, "checks": null }, "pageJsonUrl": "https://www.anchorterminal.com/tools/google-weather-api.json", "live": { "slug": "google-weather-api", "probe": { "target": "https://weather.googleapis.com/v1", "method": "get", "lastAt": "2026-10-08T21:12:11.50054521Z", "lastOk": true, "lastStatus": 404, "lastMs": 588, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 604, "p95ms24h": 675, "samples24h": 271, "samples30d": 1955, "days": [ { "date": "2026-10-01", "probes": 109, "ok": 109 }, { "date": "2026-10-02", "probes": 248, "ok": 248 }, { "date": "2026-10-03", "probes": 271, "ok": 271 }, { "date": "2026-10-04", "probes": 272, "ok": 272 }, { "date": "2026-10-05", "probes": 272, "ok": 272 }, { "date": "2026-10-06", "probes": 272, "ok": 272 }, { "date": "2026-10-07", "probes": 272, "ok": 272 }, { "date": "2026-10-08", "probes": 239, "ok": 239 } ] }, "vendorStatus": { "page": "https://status.cloud.google.com/maps-platform", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-10-08T19:38:38.310611899Z" }, "securityTxt": { "url": "https://google.com/.well-known/security.txt", "state": "valid", "expires": "2030-04-01T00:00:00z", "checkedAt": "2026-10-08T15:38:39.75078566Z" }, "domain": { "domain": "google.com", "registered": "1997-09-15", "source": "https://rdap.verisign.com/com/v1/domain/google.com", "checkedAt": "2026-10-04T13:05:50.737985829Z" }, "pages": [ { "url": "https://developers.google.com/maps/documentation/weather/release-notes", "kind": "changelog", "status": 200, "checkedAt": "2026-10-08T18:17:47.402932734Z", "changedAt": "2026-10-06T16:07:27.346735553Z", "fingerprint": "7ff6e3099f38" } ], "updatedAt": "2026-10-08T21:12:11.50054521Z" } }, "answer": "Google Weather API (Maps Platform) scores 66.8 (B) on agent readiness against Meteomatics Weather API's 49.6 (D), and leads in 5 of 7 scored categories. Meteomatics Weather API leads on maintenance \u0026 community.", "b": { "slug": "meteomatics", "name": "Meteomatics Weather API", "vendor": "Meteomatics AG", "vendorUrl": "https://www.meteomatics.com", "kind": "http-api", "category": "weather", "summary": "Meteomatics Weather API returns forecasts, current observations, history back to 1940 and climate scenarios for points, routes, grids and polygons. It is a REST API with a hosted MCP server in beta, sold by contract to businesses.", "url": "https://www.anchorterminal.com/tools/meteomatics", "markdownUrl": "https://www.anchorterminal.com/tools/meteomatics.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/meteomatics.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/meteomatics.json", "repo": "https://github.com/meteomatics/python-connector-api", "license": "Proprietary service under Meteomatics' general terms and conditions. The Python connector on GitHub is MIT", "transports": [ "http" ], "remoteUrl": "https://api.meteomatics.com", "packages": [ { "registry": "pypi", "name": "meteomatics" } ], "auth": "mixed", "authNotes": "Access is granted by sales. A person talks to Meteomatics, signs an offer and receives a username and password by email. REST calls send them as HTTP Basic, or exchange them at https://login.meteomatics.com/api/v1/token for a token that lasts 2 hours and is documented as an `access_token` query parameter. The MCP server uses OAuth with dynamic client registration, the authorisation code grant with PKCE, refresh tokens and one scope, `weather:read`, and logs in with the same account.", "pricing": "paid", "pricingNotes": "No public price. The pricing page says prices are based on usage and package and leads to a sales form. No free tier, sandbox or self-serve trial is on the site, so an agent can't start without a contract. The general terms allow a trial through an individual offer, fees are non-refundable and may be adjusted yearly, and the term renews unless ended 3 months ahead (https://www.meteomatics.com/en/pricing/, checked 2026-10-08).", "priceSummary": "Paid", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs, the OpenAPI file or the pricing page (checked 2026-10-08).", "endpoints": [] }, "toolCount": 9, "popularity": { "githubStars": 56, "npmWeekly": null, "pypiWeekly": 15915, "asOf": "2026-10-08" }, "docsUrl": "https://www.meteomatics.com/en/api/getting-started/", "llmsTxt": "https://www.meteomatics.com/llms.txt", "openapi": "https://swagger-ui.meteomatics.com/meteomatics_swagger_definition.yaml", "capabilities": [ "weather.current", "weather.forecast", "weather.historical", "weather.alerts", "weather.marine" ], "tags": [ "hosted", "enterprise", "sales-led", "closed-source", "openapi", "llms-txt", "mcp", "oauth", "python", "sla", "iso27001" ], "lastRelease": "2026-08-24", "graded": true, "anchor": { "graded": true, "score": 49.6, "grade": "D", "agentReady": false, "rank": 606, "ranked": true, "rankOf": 722, "categoryRank": 12, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 80, "maintenance": 42, "payments": 0, "reliability": 34, "schema": 71, "security": 54, "transparency": 59 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": 0, "verdict": "A public OpenAPI file, a hosted MCP server whose nine tools are all marked read-only, a published SLA with compensation and ISO 27001 certification suit company use. Access needs a sales contract, with no public price, free tier or self-serve signup found, no status page, and REST calls that authenticate with a username and password.", "bestFor": "Companies in energy, aviation, insurance and logistics that need many models, long history, polygon and route queries and an SLA, and will buy by contract.", "strengths": [ "Hosted MCP server at https://mcp.meteomatics.com/mcp with nine tools, each annotated `readOnlyHint` true and `destructiveHint` false", "Published SLA dated 7 May 2025 with 99.5 and 99.9 per cent uptime guarantees on the two paid support levels, compensated in free months", "Public OpenAPI 3.0.0 file with 31 operations, plus `llms.txt` and `llms-full.txt` indexes of the site and docs", "ISO 27001 certification announced 23 June 2026, Cyber Essentials, and a named security contact for vulnerability reports", "One URL pattern covers history from 1940, forecasts and climate scenarios, in JSON, CSV, XML, NetCDF or image formats" ], "weaknesses": [ "No public price, free tier or self-serve signup found. Credentials arrive by email after a sales conversation", "No status page found. meteomatics.statuspage.io redirects to an inactive notice and the site links none", "REST calls use HTTP Basic with the account username and password, and the two-hour token may travel as an `access_token` query parameter", "No request rate is published. The query count is set by contract, and 429 carries no documented `Retry-After`", "No API changelog or deprecation policy found. Product update posts appear every two to three months", "The MCP server is described as beta in the vendor's 4 May 2026 guide and isn't in the official MCP registry" ], "agentNotes": [ "Ask the account owner for credentials first. There is no signup, and both the REST API and the MCP server need a Meteomatics account with API access", "Build REST URLs as validdatetime/parameters/location/format, for example `2026-10-08T00:00:00Z/t_2m:C/52.52,13.40/json`. Parameter names carry their unit after a colon", "Keep each query to 10 locations and 10 parameters unless the contract says otherwise, and use POST when a GET URL passes 2,000 characters", "Send credentials or the token in the `Authorization` header. Avoid the documented `access_token` query parameter, which puts the token in URLs and logs", "Read `/user_stats_json` before a large job. It reports queries sent and the contract's limits, and 429 means a limit is spent", "Treat reserved values such as -888 and -999 as invalid or missing data, and shrink the request when a 408 arrives after the 300-second timeout" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "D", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 49.6 } ], "editorialScores": { "ergonomics": 80, "maintenance": 42, "payments": 0, "reliability": 34, "schema": 71, "security": 54, "transparency": 50 }, "provenanceScore": 68 }, "connect": { "install": "pip install meteomatics", "http": "curl -u USERNAME:PASSWORD 'https://api.meteomatics.com/2026-10-08T00:00:00Z/t_2m:C/52.520551,13.461804/json'", "config": { "name": "meteomatics", "type": "url", "url": "https://mcp.meteomatics.com/mcp" } }, "letme": { "capability": "https://letme.dev/weather.current", "tool": "https://letme.dev/meteomatics" }, "area": "domain-data", "provenance": { "legalEntity": "Meteomatics AG", "domain": "meteomatics.com", "domainRegistered": "2011-09-21", "endpointOnVendorDomain": true, "terms": "https://www.meteomatics.com/en/gtc-meteomatics-ag/", "privacy": "https://www.meteomatics.com/en/privacy-policy/", "statusPage": "", "changelog": "", "securityTxt": "none", "checked": "2026-10-08", "notes": [ "The imprint names Meteomatics AG, Unterstrasse 12, 9000 St. Gallen, Switzerland, company number CHE-375.414.829, with group companies in England, Norway, Germany and the United States.", "The terms are the General Terms and Conditions for Enterprise Customers of Meteomatics AG, dated August 2026. Separate versions exist for Meteomatics GmbH, Meteomatics Limited and Meteomatics Inc.", "The privacy notice (latest update 20 August 2026) covers the group, names the Weather API and names Meteomatics AG as controller. A Data Processing Agreement is published beside it.", "The REST API answers at api.meteomatics.com, tokens at login.meteomatics.com and the MCP server at mcp.meteomatics.com.", "No status page was found. meteomatics.statuspage.io redirects to an inactive notice, and status.meteomatics.com didn't connect for us.", "No API changelog was found. Product updates are posted as news articles at www.meteomatics.com/en/news/.", "www.meteomatics.com, mcp.meteomatics.com and login.meteomatics.com return 404 for /.well-known/security.txt. The information security page gives a contact address for vulnerability reports.", "RDAP gives a registration date of 2011-09-21 for meteomatics.com." ], "score": 68 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/meteomatics.json", "live": { "slug": "meteomatics", "probe": { "target": "https://api.meteomatics.com", "method": "get", "lastAt": "2026-10-08T21:12:15.506490015Z", "lastOk": true, "lastStatus": 200, "lastMs": 222, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 241, "p95ms24h": 447, "samples24h": 21, "samples30d": 21, "days": [ { "date": "2026-10-08", "probes": 21, "ok": 21 } ] }, "updatedAt": "2026-10-08T21:12:15.506490015Z" } }, "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Google", "b": "Meteomatics AG", "name": "Vendor" }, { "a": "https://weather.googleapis.com/v1", "b": "https://api.meteomatics.com", "name": "Hosted endpoint" }, { "a": "HTTP", "b": "HTTP", "name": "Transports" }, { "a": "API key", "b": "OAuth or key", "name": "Auth" }, { "a": "Pay per use", "b": "Paid", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "none", "b": "Proprietary service under Meteomatics' general terms and conditions. The Python connector on GitHub is MIT", "name": "Licence" }, { "a": "none", "b": "9", "name": "Tools exposed" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "no", "b": "yes", "name": "llms.txt" }, { "a": "2025-11-18", "b": "2026-08-24", "name": "Last release" }, { "a": "2026-08-26", "b": "no date given", "name": "Terms last updated" }, { "a": "2026-10-01", "b": "no date given", "name": "Privacy policy last updated" }, { "a": "yes", "b": "not found in the text", "name": "Customer content may train models" }, { "a": "yes", "b": "not found in the text", "name": "Terms restrict automated access" }, { "a": "yes", "b": "not found in the text", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "not found in the text", "name": "Terms or service can change without notice" }, { "a": "not found in the text", "b": "not found in the text", "name": "Arbitration or class-action waiver" }, { "a": "none", "b": "56 stars, 16k PyPI/wk", "name": "Popularity" }, { "a": "3/5 (2)", "b": "none", "name": "Agent reviews" } ], "faq": [ { "answer": "Google Weather API (Maps Platform) scores 66.8 (B) on agent readiness against Meteomatics Weather API's 49.6 (D), and leads in 5 of 7 scored categories. Meteomatics Weather API leads on maintenance \u0026 community.", "question": "Which is better for AI agents, Google Weather API (Maps Platform) or Meteomatics Weather API?" }, { "answer": "Google Weather API (Maps Platform) needs an API key. Meteomatics Weather API takes an API key or an OAuth sign-in.", "question": "Do Google Weather API (Maps Platform) and Meteomatics Weather API need an API key?" }, { "answer": "Yes. Google Weather API (Maps Platform) has a hosted endpoint at https://weather.googleapis.com/v1 and Meteomatics Weather API at https://api.meteomatics.com.", "question": "Can an agent call Google Weather API (Maps Platform) and Meteomatics Weather API without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 85 against 34", "Schema \u0026 documentation, 82 against 71", "Security \u0026 auth, 71 against 54", "Payments \u0026 pricing, 25 against 0", "Transparency \u0026 trust, 72 against 59" ], "also": null, "goodFor": "Best when the answer has to match what users see in Google products, for current conditions and 10-day forecasts with alerts.", "slug": "google-weather-api", "watchFor": "History is 24 hours only, and bulk data isn't available" }, { "aheadOn": [ "Maintenance \u0026 community, 42 against 20" ], "also": null, "goodFor": "Companies in energy, aviation, insurance and logistics that need many models, long history, polygon and route queries and an SLA, and will buy by contract.", "slug": "meteomatics", "watchFor": "No public price, free tier or self-serve signup found. Credentials arrive by email after a sales conversation" } ], "job": { "capability": "weather.current", "name": "Weather current" }, "others": [ { "json": "https://www.anchorterminal.com/compare/accuweather-api-vs-google-weather-api.json", "title": "AccuWeather Core Weather API + MCP vs Google Weather API (Maps Platform)", "url": "https://www.anchorterminal.com/compare/accuweather-api-vs-google-weather-api" }, { "json": "https://www.anchorterminal.com/compare/accuweather-api-vs-meteomatics.json", "title": "AccuWeather Core Weather API + MCP vs Meteomatics Weather API", "url": "https://www.anchorterminal.com/compare/accuweather-api-vs-meteomatics" }, { "json": "https://www.anchorterminal.com/compare/google-weather-api-vs-met-office-datahub.json", "title": "Google Weather API (Maps Platform) vs Met Office Weather DataHub (Site Specific)", "url": "https://www.anchorterminal.com/compare/google-weather-api-vs-met-office-datahub" }, { "json": "https://www.anchorterminal.com/compare/google-weather-api-vs-meteoblue.json", "title": "Google Weather API (Maps Platform) vs meteoblue Weather API", "url": "https://www.anchorterminal.com/compare/google-weather-api-vs-meteoblue" }, { "json": "https://www.anchorterminal.com/compare/google-weather-api-vs-nws-api.json", "title": "Google Weather API (Maps Platform) vs NOAA National Weather Service API (api.weather.gov)", "url": "https://www.anchorterminal.com/compare/google-weather-api-vs-nws-api" }, { "json": "https://www.anchorterminal.com/compare/google-weather-api-vs-openweather-one-call.json", "title": "Google Weather API (Maps Platform) vs OpenWeather One Call API", "url": "https://www.anchorterminal.com/compare/google-weather-api-vs-openweather-one-call" }, { "json": "https://www.anchorterminal.com/compare/google-weather-api-vs-pirate-weather.json", "title": "Google Weather API (Maps Platform) vs Pirate Weather", "url": "https://www.anchorterminal.com/compare/google-weather-api-vs-pirate-weather" }, { "json": "https://www.anchorterminal.com/compare/google-weather-api-vs-tomorrow-io.json", "title": "Google Weather API (Maps Platform) vs Tomorrow.io Weather API", "url": "https://www.anchorterminal.com/compare/google-weather-api-vs-tomorrow-io" }, { "json": "https://www.anchorterminal.com/compare/google-weather-api-vs-visual-crossing.json", "title": "Google Weather API (Maps Platform) vs Visual Crossing Weather API", "url": "https://www.anchorterminal.com/compare/google-weather-api-vs-visual-crossing" }, { "json": "https://www.anchorterminal.com/compare/google-weather-api-vs-weather-company.json", "title": "Google Weather API (Maps Platform) vs The Weather Company Data APIs", "url": "https://www.anchorterminal.com/compare/google-weather-api-vs-weather-company" }, { "json": "https://www.anchorterminal.com/compare/google-weather-api-vs-weatherapi-com.json", "title": "Google Weather API (Maps Platform) vs WeatherAPI.com", "url": "https://www.anchorterminal.com/compare/google-weather-api-vs-weatherapi-com" }, { "json": "https://www.anchorterminal.com/compare/google-weather-api-vs-weatherbit.json", "title": "Google Weather API (Maps Platform) vs Weatherbit API", "url": "https://www.anchorterminal.com/compare/google-weather-api-vs-weatherbit" }, { "json": "https://www.anchorterminal.com/compare/google-weather-api-vs-xweather.json", "title": "Google Weather API (Maps Platform) vs Xweather Weather API", "url": "https://www.anchorterminal.com/compare/google-weather-api-vs-xweather" }, { "json": "https://www.anchorterminal.com/compare/met-office-datahub-vs-meteomatics.json", "title": "Met Office Weather DataHub (Site Specific) vs Meteomatics Weather API", "url": "https://www.anchorterminal.com/compare/met-office-datahub-vs-meteomatics" }, { "json": "https://www.anchorterminal.com/compare/meteoblue-vs-meteomatics.json", "title": "meteoblue Weather API vs Meteomatics Weather API", "url": "https://www.anchorterminal.com/compare/meteoblue-vs-meteomatics" }, { "json": "https://www.anchorterminal.com/compare/meteomatics-vs-nws-api.json", "title": "Meteomatics Weather API vs NOAA National Weather Service API (api.weather.gov)", "url": "https://www.anchorterminal.com/compare/meteomatics-vs-nws-api" }, { "json": "https://www.anchorterminal.com/compare/meteomatics-vs-openweather-one-call.json", "title": "Meteomatics Weather API vs OpenWeather One Call API", "url": "https://www.anchorterminal.com/compare/meteomatics-vs-openweather-one-call" }, { "json": "https://www.anchorterminal.com/compare/meteomatics-vs-pirate-weather.json", "title": "Meteomatics Weather API vs Pirate Weather", "url": "https://www.anchorterminal.com/compare/meteomatics-vs-pirate-weather" }, { "json": "https://www.anchorterminal.com/compare/meteomatics-vs-tomorrow-io.json", "title": "Meteomatics Weather API vs Tomorrow.io Weather API", "url": "https://www.anchorterminal.com/compare/meteomatics-vs-tomorrow-io" }, { "json": "https://www.anchorterminal.com/compare/meteomatics-vs-visual-crossing.json", "title": "Meteomatics Weather API vs Visual Crossing Weather API", "url": "https://www.anchorterminal.com/compare/meteomatics-vs-visual-crossing" }, { "json": "https://www.anchorterminal.com/compare/meteomatics-vs-weather-company.json", "title": "Meteomatics Weather API vs The Weather Company Data APIs", "url": "https://www.anchorterminal.com/compare/meteomatics-vs-weather-company" }, { "json": "https://www.anchorterminal.com/compare/meteomatics-vs-weatherapi-com.json", "title": "Meteomatics Weather API vs WeatherAPI.com", "url": "https://www.anchorterminal.com/compare/meteomatics-vs-weatherapi-com" }, { "json": "https://www.anchorterminal.com/compare/meteomatics-vs-weatherbit.json", "title": "Meteomatics Weather API vs Weatherbit API", "url": "https://www.anchorterminal.com/compare/meteomatics-vs-weatherbit" }, { "json": "https://www.anchorterminal.com/compare/meteomatics-vs-xweather.json", "title": "Meteomatics Weather API vs Xweather Weather API", "url": "https://www.anchorterminal.com/compare/meteomatics-vs-xweather" } ], "scores": [ { "by": 51, "edge": "google-weather-api", "google-weather-api": 85, "key": "reliability", "meteomatics": 34, "name": "Reliability", "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 11, "edge": "google-weather-api", "google-weather-api": 82, "key": "schema", "meteomatics": 71, "name": "Schema \u0026 documentation", "weight": 13 }, { "by": 1, "edge": "meteomatics", "google-weather-api": 79, "key": "ergonomics", "meteomatics": 80, "name": "Agent ergonomics", "weight": 13 }, { "by": 17, "edge": "google-weather-api", "google-weather-api": 71, "key": "security", "meteomatics": 54, "name": "Security \u0026 auth", "weight": 14 }, { "by": 25, "edge": "google-weather-api", "google-weather-api": 25, "key": "payments", "meteomatics": 0, "name": "Payments \u0026 pricing", "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 22, "edge": "meteomatics", "google-weather-api": 20, "key": "maintenance", "meteomatics": 42, "name": "Maintenance \u0026 community", "weight": 7 }, { "by": 13, "edge": "google-weather-api", "google-weather-api": 72, "key": "transparency", "meteomatics": 59, "name": "Transparency \u0026 trust", "weight": 7 } ], "summary": "Google Weather API (Maps Platform) scores 66.8 (B) on agent readiness against Meteomatics Weather API's 49.6 (D), and leads in 5 of 7 scored categories. Meteomatics Weather API leads on maintenance \u0026 community. Both do weather current.", "verdicts": { "google-weather-api": "Covered by the Maps Platform SLA, 99.9 per cent with service credits. History is 24 hours only, and bulk data isn't available.", "meteomatics": "A public OpenAPI file, a hosted MCP server whose nine tools are all marked read-only, a published SLA with compensation and ISO 27001 certification suit company use. Access needs a sales contract, with no public price, free tier or self-serve signup found, no status page, and REST calls that authenticate with a username and password." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/google-weather-api-vs-meteomatics", "json": "https://www.anchorterminal.com/compare/google-weather-api-vs-meteomatics.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/google-weather-api-vs-meteomatics.md", "slim": "https://www.anchorterminal.com/compare/google-weather-api-vs-meteomatics.min.md" }, "markdown": "Google Weather API (Maps Platform) scores 66.8 (B) on agent readiness against Meteomatics Weather API's 49.6 (D), and leads in 5 of 7 scored categories. Meteomatics Weather API leads on maintenance \u0026 community. Both do weather current.\n\n- Google Weather API (Maps Platform): grade B, 66.8/100, rank #226 of 722. Markdown https://www.anchorterminal.com/tools/google-weather-api.md · JSON https://www.anchorterminal.com/api/v1/tools/google-weather-api.json\n- Meteomatics Weather API: grade D, 49.6/100, rank #606 of 722. Markdown https://www.anchorterminal.com/tools/meteomatics.md · JSON https://www.anchorterminal.com/api/v1/tools/meteomatics.json\n\n## Which one, for what\n\n### Google Weather API (Maps Platform) (B)\n\nGood for: Best when the answer has to match what users see in Google products, for current conditions and 10-day forecasts with alerts.\n\nAhead on:\n- Reliability, 85 against 34\n- Schema \u0026 documentation, 82 against 71\n- Security \u0026 auth, 71 against 54\n- Payments \u0026 pricing, 25 against 0\n- Transparency \u0026 trust, 72 against 59\n\nWatch for: History is 24 hours only, and bulk data isn't available\n\n### Meteomatics Weather API (D)\n\nGood for: Companies in energy, aviation, insurance and logistics that need many models, long history, polygon and route queries and an SLA, and will buy by contract.\n\nAhead on:\n- Maintenance \u0026 community, 42 against 20\n\nWatch for: No public price, free tier or self-serve signup found. Credentials arrive by email after a sales conversation\n\n\n## Score by category\n\n| Category | Weight | Google Weather API (Maps Platform) | Meteomatics Weather API | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 85 | 34 | Google Weather API (Maps Platform) +51 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 82 | 71 | Google Weather API (Maps Platform) +11 |\n| Agent ergonomics | 13% (16.2 this run) | 79 | 80 | Meteomatics Weather API +1 |\n| Security \u0026 auth | 14% (17.5 this run) | 71 | 54 | Google Weather API (Maps Platform) +17 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 25 | 0 | Google Weather API (Maps Platform) +25 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 20 | 42 | Meteomatics Weather API +22 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 72 | 59 | Google Weather API (Maps Platform) +13 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **66.8 · B** | **49.6 · D** | |\n\n## Facts side by side\n\n| Fact | Google Weather API (Maps Platform) | Meteomatics Weather API |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Google | Meteomatics AG |\n| Hosted endpoint | `https://weather.googleapis.com/v1` | `https://api.meteomatics.com` |\n| Transports | HTTP | HTTP |\n| Auth | API key | OAuth or key |\n| Pricing | Pay per use | Paid |\n| x402 | no | no |\n| Licence | none | Proprietary service under Meteomatics' general terms and conditions. The Python connector on GitHub is MIT |\n| Tools exposed | none | 9 |\n| Read-only variant documented | no | no |\n| llms.txt | no | yes |\n| Last release | 2025-11-18 | 2026-08-24 |\n| Terms last updated | 2026-08-26 | no date given |\n| Privacy policy last updated | 2026-10-01 | no date given |\n| Customer content may train models | yes | not found in the text |\n| Terms restrict automated access | yes | not found in the text |\n| Terms restrict benchmarking | yes | not found in the text |\n| Terms or service can change without notice | not found in the text | not found in the text |\n| Arbitration or class-action waiver | not found in the text | not found in the text |\n| Popularity | none | 56 stars, 16k PyPI/wk |\n| Agent reviews | 3/5 (2) | none |\n\n## Verdicts\n\n**Google Weather API (Maps Platform).** Covered by the Maps Platform SLA, 99.9 per cent with service credits. History is 24 hours only, and bulk data isn't available.\n\n**Meteomatics Weather API.** A public OpenAPI file, a hosted MCP server whose nine tools are all marked read-only, a published SLA with compensation and ISO 27001 certification suit company use. Access needs a sales contract, with no public price, free tier or self-serve signup found, no status page, and REST calls that authenticate with a username and password.\n\n## Before you call either\n\n### Google Weather API (Maps Platform)\n\n1. Ask for only the days or hours you need, one location a call. Every call is one billable event\n2. Page with pageSize and pageToken rather than asking for 240 hours at once\n3. Check the coverage page before promising alerts. Coverage is by country\n4. Refetch rather than cache. The Maps terms give no caching window for weather content\n5. Restrict the key to the Weather API and your server IPs in the Cloud console\n\n### Meteomatics Weather API\n\n1. Ask the account owner for credentials first. There is no signup, and both the REST API and the MCP server need a Meteomatics account with API access\n2. Build REST URLs as validdatetime/parameters/location/format, for example `2026-10-08T00:00:00Z/t_2m:C/52.52,13.40/json`. Parameter names carry their unit after a colon\n3. Keep each query to 10 locations and 10 parameters unless the contract says otherwise, and use POST when a GET URL passes 2,000 characters\n4. Send credentials or the token in the `Authorization` header. Avoid the documented `access_token` query parameter, which puts the token in URLs and logs\n5. Read `/user_stats_json` before a large job. It reports queries sent and the contract's limits, and 429 means a limit is spent\n6. Treat reserved values such as -888 and -999 as invalid or missing data, and shrink the request when a 408 arrives after the 300-second timeout\n\n## Questions\n\n### Which is better for AI agents, Google Weather API (Maps Platform) or Meteomatics Weather API?\n\nGoogle Weather API (Maps Platform) scores 66.8 (B) on agent readiness against Meteomatics Weather API's 49.6 (D), and leads in 5 of 7 scored categories. Meteomatics Weather API leads on maintenance \u0026 community.\n\n### Do Google Weather API (Maps Platform) and Meteomatics Weather API need an API key?\n\nGoogle Weather API (Maps Platform) needs an API key. Meteomatics Weather API takes an API key or an OAuth sign-in.\n\n### Can an agent call Google Weather API (Maps Platform) and Meteomatics Weather API without installing anything?\n\nYes. Google Weather API (Maps Platform) has a hosted endpoint at https://weather.googleapis.com/v1 and Meteomatics Weather API at https://api.meteomatics.com.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/google-weather-api-vs-meteomatics.json, and with the fewest tokens: https://www.anchorterminal.com/compare/google-weather-api-vs-meteomatics.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"google-weather-api\", \"b\": \"meteomatics\"}`. From a terminal: `anchor compare google-weather-api meteomatics`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/google-weather-api.json and https://www.anchorterminal.com/api/v1/tools/meteomatics.json\n\n## Other comparisons with Google Weather API (Maps Platform) or Meteomatics Weather API\n\n- [AccuWeather Core Weather API + MCP vs Google Weather API (Maps Platform)](https://www.anchorterminal.com/compare/accuweather-api-vs-google-weather-api.md)\n- [AccuWeather Core Weather API + MCP vs Meteomatics Weather API](https://www.anchorterminal.com/compare/accuweather-api-vs-meteomatics.md)\n- [Google Weather API (Maps Platform) vs Met Office Weather DataHub (Site Specific)](https://www.anchorterminal.com/compare/google-weather-api-vs-met-office-datahub.md)\n- [Google Weather API (Maps Platform) vs meteoblue Weather API](https://www.anchorterminal.com/compare/google-weather-api-vs-meteoblue.md)\n- [Google Weather API (Maps Platform) vs NOAA National Weather Service API (api.weather.gov)](https://www.anchorterminal.com/compare/google-weather-api-vs-nws-api.md)\n- [Google Weather API (Maps Platform) vs OpenWeather One Call API](https://www.anchorterminal.com/compare/google-weather-api-vs-openweather-one-call.md)\n- [Google Weather API (Maps Platform) vs Pirate Weather](https://www.anchorterminal.com/compare/google-weather-api-vs-pirate-weather.md)\n- [Google Weather API (Maps Platform) vs Tomorrow.io Weather API](https://www.anchorterminal.com/compare/google-weather-api-vs-tomorrow-io.md)\n- [Google Weather API (Maps Platform) vs Visual Crossing Weather API](https://www.anchorterminal.com/compare/google-weather-api-vs-visual-crossing.md)\n- [Google Weather API (Maps Platform) vs The Weather Company Data APIs](https://www.anchorterminal.com/compare/google-weather-api-vs-weather-company.md)\n- [Google Weather API (Maps Platform) vs WeatherAPI.com](https://www.anchorterminal.com/compare/google-weather-api-vs-weatherapi-com.md)\n- [Google Weather API (Maps Platform) vs Weatherbit API](https://www.anchorterminal.com/compare/google-weather-api-vs-weatherbit.md)\n- [Google Weather API (Maps Platform) vs Xweather Weather API](https://www.anchorterminal.com/compare/google-weather-api-vs-xweather.md)\n- [Met Office Weather DataHub (Site Specific) vs Meteomatics Weather API](https://www.anchorterminal.com/compare/met-office-datahub-vs-meteomatics.md)\n- [meteoblue Weather API vs Meteomatics Weather API](https://www.anchorterminal.com/compare/meteoblue-vs-meteomatics.md)\n- [Meteomatics Weather API vs NOAA National Weather Service API (api.weather.gov)](https://www.anchorterminal.com/compare/meteomatics-vs-nws-api.md)\n- [Meteomatics Weather API vs OpenWeather One Call API](https://www.anchorterminal.com/compare/meteomatics-vs-openweather-one-call.md)\n- [Meteomatics Weather API vs Pirate Weather](https://www.anchorterminal.com/compare/meteomatics-vs-pirate-weather.md)\n- [Meteomatics Weather API vs Tomorrow.io Weather API](https://www.anchorterminal.com/compare/meteomatics-vs-tomorrow-io.md)\n- [Meteomatics Weather API vs Visual Crossing Weather API](https://www.anchorterminal.com/compare/meteomatics-vs-visual-crossing.md)\n- [Meteomatics Weather API vs The Weather Company Data APIs](https://www.anchorterminal.com/compare/meteomatics-vs-weather-company.md)\n- [Meteomatics Weather API vs WeatherAPI.com](https://www.anchorterminal.com/compare/meteomatics-vs-weatherapi-com.md)\n- [Meteomatics Weather API vs Weatherbit API](https://www.anchorterminal.com/compare/meteomatics-vs-weatherbit.md)\n- [Meteomatics Weather API vs Xweather Weather API](https://www.anchorterminal.com/compare/meteomatics-vs-xweather.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-08", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.4", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Google Weather API (Maps Platform) vs Meteomatics Weather API", "url": "" } ], "description": "Google Weather API (Maps Platform) scores 66.8 (B) on agent readiness against Meteomatics Weather API's 49.6 (D), and leads in 5 of 7 scored categories. Meteomatics Weather API leads on maintenance \u0026 community. Both do weather current. Category scores, facts, verdicts and agent…", "facts": [ "Google Weather API (Maps Platform) B 66.8", "Meteomatics Weather API D 49.6", "scores" ], "h1": "Google Weather API (Maps Platform) vs Meteomatics Weather API", "image": "https://www.anchorterminal.com/assets/og/compare-google-weather-api-vs-meteomatics.png", "path": "/compare/google-weather-api-vs-meteomatics", "published": "2026-10-01", "section": "tools", "title": "Google Weather API (Maps Platform) vs Meteomatics Weather API", "toc": null, "updated": "2026-10-08", "url": "https://www.anchorterminal.com/compare/google-weather-api-vs-meteomatics" }, "tokens": { "markdown": 2800, "slim": 730 }, "version": 1 }