Maxwell x402
84 x402 APIs served from api.maxwellinternational.ai
Every listing from Maxwell x402 that ToolVet tracks. Each one is called on a schedule without paying and scored out of 100.
At a glance
- Listings
- 84 x402 APIs
- Passing at the latest check
- 68 of 84
- Uptime, 30 days
- 98.5% on average across 84 listings
- Price
- $0.002 to $1.00 per call
- Trust score
- 70 to 83, median 80
- Paying wallets, 30 days
- 9 on its busiest listing
- Verified owner
- None
- Security findings
- 1 finding on 1 listing
- Listed since
- 11 Oct 2026
The x402 Bazaar counts paying wallets per listing. A wallet that paid two listings counts twice. So the Bazaar saw between 9 and 271 different wallets paying Maxwell x402 in 30 days.
All 84 listings
Ranked by trust score.
- 83trustDoctor CheckupMaxwell x402
x402 Doctor checkup of any x402 endpoint, without buying: whether it answers with a valid payment request, its x402 version and any problems in it, the prices and networks it asks for, its payTo wallets and response time.
$0.002per call on Base100% uptime, 229 ms, 6 paying agentsPassing, checked 3 h ago - 83trustWeather ForecastMaxwell x402
NWS daily/period forecast (about 7 days, day and night periods) for a US point or grid. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued.
$0.005per call on Base100% uptime, 244 ms, 6 paying agentsPassing, checked 3 h ago - 83trustCz CompaniesMaxwell x402
One company from Czechia's ARES register: registered name, status, legal form, registered address and the official register link (company-level facts only; no directors or shareholders). An id or search not yet cached answers 404, not charged, and is fetched within about a minute.
$0.005per call on Base100% uptime, 219 ms, 6 paying agentsPassing, checked 2 h ago - 83trustEdgar SearchMaxwell x402
Look up SEC EDGAR companies by ticker or name; returns CIK, ticker, and company name.
$0.005per call on Base100% uptime, 233 ms, 6 paying agentsPassing, checked 2 h ago - 82trustFood NearMaxwell x402
Restaurants near me / near any location: restaurants, cafes and bars nearby within a radius (default 2 km, max 10) of a latitude/longitude, nearest first, with distance, cuisine, address, and where known opening hours, phone, website and menu availability. Where to eat, worldwide coverage of ski and mountain areas. No Google data.
$0.01per call on Base97.8% uptime, 235 ms, 6 paying agentsFailing, checked 3 h ago - 82trustSki PricesMaxwell x402
Ski lift ticket and ski pass prices for one ski resort, as the resort publishes them: day, multi-day and season tickets by age band, sales channel and price period, in the local currency, with the official source link. Every season on file is kept: each row has its season, newest first, older seasons marked lastSeason. Resort ids with prices at /v1/ski/coverage. Needs country and resort.
$0.01per call on Base97.8% uptime, 263 ms, 6 paying agentsPassing, checked 3 h ago - 82trustEcb FxMaxwell x402
ECB euro foreign exchange reference rates (EUR base) for one currency (e.g. USD): the latest rate and about three months of daily history in date order, as published by the European Central Bank.
$0.005per call on Base95.6% uptime, 229 ms, 6 paying agentsPassing, checked 3 h ago - 82trustSk CompaniesMaxwell x402
Slovak companies from the register of legal entities (RPO, Statistical Office). By id (ICO): one company with current and former names, legal form, status, address, founding and end dates, main activity, register court and file number, share capital and business scope. By name (q=): matching companies with name, legal form, status, address and founding date; open one by id for the rest. No persons. Uncached: 404, not charged.
$0.005per call on Base100% uptime, 203 ms, 5 paying agentsPassing, checked 2 h ago - 82trustDoctor BlockedMaxwell x402
x402 Doctor for a block you hit (e.g. 403): we request the seller ourselves and say whether the block is on your path (IP, region, bot wall) or on the seller side, with what each of us saw. We never buy around a block.
$0.005per call on Base100% uptime, 233 ms, 4 paying agentsPassing, checked 2 h ago - 82trustWeather Alerts By StateMaxwell x402
Active NWS alerts for one US state or territory (full name, e.g. Colorado): event, severity, urgency, certainty, headline, area, onset and end times. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued.
$0.005per call on Base100% uptime, 219 ms, 4 paying agentsPassing, checked 2 h ago - 82trustRegistry NpmMaxwell x402
npm package card from the official registry: latest or a given version, description, license, maintainers, keywords, repository, dependencies count and publish dates. Required: name; optional: version. Cached.
$0.005per call on Base100% uptime, 202 ms, 4 paying agentsPassing, checked 2 h ago - 81trustOfac SdnMaxwell x402
OFAC SDN screen by name, alias (aka/fka/nka), or UID against the Treasury SDN list joined with alt.csv and add.csv. A clean no-match is a valid screening result and is charged.
$0.005per call on Base100% uptime, 310 ms, 9 paying agentsPassing, checked 2 h ago - 81trustCa Open DataMaxwell x402
Search Canada's federal open data portal (open.canada.ca) by keyword, or fetch one dataset by id: English and French titles, publishing organization, last modified date, number of resources and the total match count.
$0.005per call on Base97.8% uptime, 221 ms, 4 paying agentsPassing, checked 2 h ago - 81trustAt LegislationMaxwell x402
Laws of Austria from RIS (Rechtsinformationssystem): search by title, or fetch one act by its official id, with title, in-force status, dates and the official link. An id or search not yet cached answers 404, not charged, and is fetched within about a minute.
$0.005per call on Base97.8% uptime, 211 ms, 4 paying agentsPassing, checked 2 h ago - 81trustWeather ObservationMaxwell x402
Most recent NWS station observation (by stationId, or the station nearest a lat/lon): temperature, dewpoint, wind, humidity, pressure, conditions, with observedAt showing when it was measured. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued.
$0.005per call on Base100% uptime, 188 ms, 3 paying agentsPassing, checked 2 h ago - 81trustWeather GridpointMaxwell x402
NWS quantitative gridded forecast for a US point: time series for temperature, dewpoint, humidity, wind and gusts, sky cover, precipitation probability and amount, snowfall, ice, snow level, visibility, thunder probability, weather and hazards (about 7 days). Filter with fields= and hours=. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued.
$0.005per call on Base100% uptime, 151 ms, 3 paying agentsPassing, checked 2 h ago - 81trustWeather Forecast HourlyMaxwell x402
NWS hourly forecast (about 7 days) for a US point or grid. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued.
$0.005per call on Base100% uptime, 209 ms, 3 paying agentsPassing, checked 2 h ago - 81trustWeather DiscussionMaxwell x402
Latest NWS Area Forecast Discussion (forecaster reasoning, confidence, key messages, aviation) for a forecast office or the office covering a US point, split into sections; text=0 omits the raw product. From the NWS (US and territories), cached and refreshed about every 3 hours; a location not yet cached answers 404, is not charged, and is queued.
$0.005per call on Base100% uptime, 225 ms, 3 paying agentsPassing, checked 2 h ago - 81trustUspto PatentMaxwell x402
US patent search by keywords (?q=, every word must match; up to 10 USPTO applications and grants, newest filing first) or one patent by number (?patentNumber=US11000000). Each result: title, assignee, inventors, CPC classes, filing and grant dates, USPTO status, and patentNumber for granted patents or applicationNumber for pending applications. Uncached: 404, not charged.
$0.005per call on Base100% uptime, 211 ms, 3 paying agentsPassing, checked 2 h ago - 81trustSki QuoteMaxwell x402
Price of one lift ticket or ski pass: the published price for one resort, ticket type (day, multi-day, half-day, season) and age band (adult, child, youth, senior), with its source page and the date it was read. Cheapest way to answer "how much is a day pass". 404, not charged, when that combination is not on file.
$0.01per call on Base100% uptime, 203 ms, 3 paying agentsPassing, checked 2 h ago - 81trustDrug LabelMaxwell x402
FDA drug labels (package inserts) by brand or generic name from openFDA, newest label first: brand, generic name, manufacturer, indications and usage, warnings, label date. ?q=ibuprofen; 5 labels by default, up to 25 with &limit=. Answers are cached for up to 24 hours. Not medical advice.
$0.005per call on Base100% uptime, 206 ms, 3 paying agentsPassing, checked 2 h ago - 81trustFred SeriesMaxwell x402
FRED (Federal Reserve Bank of St. Louis) series observations by series id, e.g. GDP, UNRATE, CPIAUCSL: dates and values with the series title, units and frequency.
$0.005per call on Base100% uptime, 242 ms, 3 paying agentsPassing, checked 2 h ago - 81trustUs LegislationMaxwell x402
US federal regulations from the eCFR (Code of Federal Regulations, not statutes; not an official legal edition): search by title, or fetch one section by its id, with title, status, dates and the official link. Uncached: 404, not charged, fetched within about a minute.
$0.005per call on Base100% uptime, 98 ms, 3 paying agentsPassing, checked 2 h ago - 81trustPl LegislationMaxwell x402
Laws of Poland from the Sejm ELI API: search by title, or fetch one act by its official id, with title, in-force status, dates and the official link. An id or search not yet cached answers 404, not charged, and is fetched within about a minute.
$0.005per call on Base100% uptime, 239 ms, 3 paying agentsPassing, checked 1 h ago - 81trustGb LegislationMaxwell x402
Laws of the United Kingdom from legislation.gov.uk: search by title, or fetch one act by its official id, with title, in-force status, dates and the official link. In-force status is given only when an act is marked repealed; otherwise it is unknown. An id or search not yet cached answers 404, not charged, and is fetched within about a minute.
$0.005per call on Base100% uptime, 141 ms, 3 paying agentsPassing, checked 2 h ago - 81trustFr Open DataMaxwell x402
Search the national open data portal of France (data.gouv.fr) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute.
$0.005per call on Base100% uptime, 194 ms, 3 paying agentsPassing, checked 2 h ago - 81trustFr CompaniesMaxwell x402
French companies from the Recherche d'entreprises register (INSEE Sirene and RNE data): by SIREN one company, or by name up to 10 matches, each with registered name, status, legal form (INSEE code), head-office address, founding date, activity and the official page. Legal entities only; no persons or sole traders. Uncached: 404, not charged.
$0.005per call on Base100% uptime, 230 ms, 3 paying agentsPassing, checked 1 h ago - 81trustEu Open DataMaxwell x402
Search the European Union's open data portal (data.europa.eu) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute.
$0.005per call on Base100% uptime, 206 ms, 3 paying agentsPassing, checked 2 h ago - 81trustAu Open DataMaxwell x402
Search the national open data portal of Australia (data.gov.au) by keyword, or fetch one dataset by id: title, publishing organization, last modified date where the portal gives one, number of files and the official link, under the portal's licence terms (a dataset's own licence is on its official page). Uncached: 404, not charged, fetched within about a minute.
$0.005per call on Base100% uptime, 210 ms, 3 paying agentsPassing, checked 2 h ago - 81trustGb CompaniesMaxwell x402
UK Companies House company profile by company number, or search by name: name, status, type, incorporation and cessation dates, registered office, SIC codes, accounts and confirmation-statement dates, charges and insolvency flags. Cached; an uncached company is queued.
$0.005per call on Base100% uptime, 225 ms, 3 paying agentsPassing, checked 2 h ago
api.maxwellinternational.ai also serves listings from 1 other provider. See all providers on api.maxwellinternational.ai
How these numbers are made
Each listing is called on a schedule without paying. Listings with usage or a verified owner are checked about every 30 minutes, others about every 6 hours. Uptime is the share of passing checks over 30 days, averaged across this provider's listings. Trust scores follow the published method. The figures on this page can be a few minutes behind the latest checks, and listings hidden after review aren't counted.