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ADF: Tenders, Sanctions, Recalls, CVE, Law, Case Law, Tariffs, Rates, Bond Yields, Energy Prices

https://agentdatafeed.com/v1/amsterdam-events
● healthy model-context-protocol-mcp

33 official datasets: tenders, sanctions, recalls, CVE, law, tariffs, rates, yields, energy prices

Category
model-context-protocol-mcp
Chains
base
Price
$0.0030 USDC / call

Quality grade

How grading works
B 74.8 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 200)
Payability 20.0 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 14.8 / 40
13 distinct payers, 23 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 5 h ago. On-chain activity last read 2 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass. This grade sets search order and leaderboards; the readiness score below is shown for reference only.

x402 readiness

B · 87/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here B, 74.8/100), which weighs availability, payability and on-chain demand. How the two differ

Valid payment requirements 10/10 Payment requirements carry a payee, a mainnet network and a price.
Live 402 challenge 20/25 Endpoint reachable; its 402 challenge was seen earlier (350 ms).
x402 version n/a x402 version not observed yet.
Signed descriptor n/a No x402 standard defines a signed descriptor.
Uptime (30 days) 15/15 32/32 probes succeeded over 30 days (100%).
Resource declaration 10/10 Declares 35 paid resource(s).
Verified identity 5/10 Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
Freshness + modern flags 5/5 seen in a source within 7 days; declares x402.
Security declaration n/a Payment is the access control for an x402 resource.
Applicable criteria total 75 points, scaled to 100.
Responsiveness: Responsive (350 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).
Payment evidence: x402_challenge — We sent a request and got a live HTTP 402 challenge. Also: x402_manifest, catalog_listing. Qualifies the payment claim; adds no points.
Measured 2026-11-11.
Nine criteria, the same as the A2A readiness score, read from our daily probe of the paid endpoint, its payment requirements and 30-day probe history. Signed descriptor and security declaration are n/a for x402 (payment is the access control), as is an x402 version we have not observed; the remaining points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.

Compared with peers

Against 10,060 reachable x402 APIs in our daily snapshot (2026-11-12 01:39 UTC). Display only; it does not change search order.

Readiness
Higher than 75% of peers
This listing 87 · peer median 78
Latency
Faster than 31% of peers
This listing 350 ms · peer median 205 ms

Where it loses the most points, and how to win them back

  • Live 402 challenge −5 — Answer the paid path with a valid 402 challenge.
    Now: Endpoint reachable; its 402 challenge was seen earlier (350 ms).
  • Verified identity −5 — Claim the listing and prove control of its domain.
    Now: Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.

How many agent tools actually work · All statistics

Paid endpoints

35 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.

GET https://agentdatafeed.com/v1/amsterdam-events

Upcoming events in Amsterdam from official municipal permit notices (Gemeenteblad) and primary organiser sources, often weeks before they appear on listing sites. Fields: title, start, end, address, district, expected peak visitors, activities, permit reference, verification, paid placement. Use whe

GET https://agentdatafeed.com/v1/security-advisories

Known exploited vulnerabilities (CISA KEV) enriched with daily FIRST EPSS exploit probability. Query by CVE, vendor, product, text, date added, known ransomware use and minimum EPSS. Fields: CVE ID, vendor, product, vulnerability name, summary, CISA required action, KEV date added and due date, know

GET https://agentdatafeed.com/v1/vulnerability-watch

New and updated CVEs from the NIST National Vulnerability Database for about 150 widely used server, network, container, database, CMS and AI products, plus CVEs that trusted security news and vendor research report on, refreshed daily and kept for a year. Includes vulnerabilities that have no fix y

GET https://agentdatafeed.com/v1/eu-tenders

Open public procurement tenders from all EU and EEA countries (TED, the Official Journal of the EU) plus French and German national tenders below the EU thresholds that are not in TED (BOAMP of DILA, and the German Bekanntmachungsservice at oeffentlichevergabe.de), refreshed daily, only notices whos

GET https://agentdatafeed.com/v1/uk-tenders

Open UK public procurement tenders from the two official notice services, Find a Tender (all UK notices under the Procurement Act 2023 and the earlier regulations, England, Wales, Scotland and Northern Ireland) and Contracts Finder (lower-value opportunities in England), refreshed daily, one record

GET https://agentdatafeed.com/v1/au-contracts

Contracts awarded by Australian Government agencies, from the official AusTender contract notices (OCDS API of the Department of Finance), contract notices published in the last 12 months, refreshed daily, one record per contract notice with the latest amendment applied. For market sizing, spend ana

GET https://agentdatafeed.com/v1/eu-funding

Open and forthcoming EU funding opportunities from the EU Funding & Tenders Portal, refreshed daily: Horizon Europe, Digital Europe, LIFE, Creative Europe, CERV, EDF and other programme grant topics, EU external action calls for proposals, and cascade funding (FSTP) calls run by EU-funded projects f

GET https://agentdatafeed.com/v1/us-grants

Open US federal grant opportunities from Grants.gov, the official US government grants portal, refreshed daily from the Grants.gov XML extract: posted funding opportunities whose close date has not passed (including rolling deadlines) and forecasted opportunities that agencies expect to post, across

GET https://agentdatafeed.com/v1/cert-advisories

Security advisories from nine government CERTs in one feed, refreshed daily: NCSC-NL (Netherlands), CERT-Bund of BSI (Germany), CERT-FR of ANSSI (France, advisories and alerts), CERT-EU (EU institutions, critical vulnerability advisories in English), CISA (United States, ICS and medical device advis

GET https://agentdatafeed.com/v1/eu-medicines

Every medicine evaluated by the European Medicines Agency (EMA) for the EU, human and veterinary, plus EMA-monitored supply shortages, direct healthcare professional communications (DHPCs, safety letters to doctors and pharmacists) and EU referral procedures, from EMA's official JSON data files, ref

GET https://agentdatafeed.com/v1/sanctions-entities

Companies, organisations, vessels and aircraft on the EU consolidated financial sanctions list (European Commission, EU Financial Sanctions Files), the US Treasury OFAC Specially Designated Nationals (SDN) list and OFAC non-SDN consolidated list (SSI, NS-MBS, CMIC, CAPTA and others), the UK Sanction

GET https://agentdatafeed.com/v1/product-recalls

Product recalls and safety alerts from twelve official regulators and two European Commission rapid alert systems in one feed, last 12 months, refreshed daily: US FDA enforcement reports for food, drugs and medical devices and the FDA medical device recall database with product codes, device names a

GET https://agentdatafeed.com/v1/eu-legislation

New and amended EU legal acts published in the Official Journal of the European Union in the last 24 months, refreshed nightly from the Publications Office CELLAR repository (the metadata behind EUR-Lex): regulations, directives and decisions, including implementing and delegated acts, from the L se

GET https://agentdatafeed.com/v1/eu-case-law

Judgments, orders and Advocate General opinions of the Court of Justice of the European Union (Court of Justice and General Court) delivered in the last 24 months, refreshed nightly from the Publications Office CELLAR repository (the case-law metadata behind EUR-Lex). Metadata only: no party names a

GET https://agentdatafeed.com/v1/uk-legislation

New and amended UK legislation first published on legislation.gov.uk (The National Archives) in the last 24 months, refreshed nightly from the official legislation.gov.uk Atom feeds: UK Public General Acts, UK Statutory Instruments, Acts of the Scottish Parliament and Scottish Statutory Instruments,

GET https://agentdatafeed.com/v1/us-federal-register

Documents published in the US Federal Register in the last 12 months, refreshed nightly from the FederalRegister.gov API of the Office of the Federal Register (National Archives) and the US Government Publishing Office: final and interim rules, proposed rules, agency notices and presidential documen

GET https://agentdatafeed.com/v1/drug-shortages

Current and recently resolved medicine shortages from five official regulators in one search, refreshed daily: the US FDA Drug Shortages database via openFDA (one record per package NDC, including products to be discontinued), EU-level shortages monitored by the European Medicines Agency (EMA), acti

GET https://agentdatafeed.com/v1/drug-approvals

Regulatory approvals of medicines from three official regulators in one search, one record per regulator, application and approval action, refreshed daily: the US FDA Drugs@FDA data file (original NDA, ANDA and BLA approvals and tentative approvals, and approved efficacy and biosimilar supplements,

GET https://agentdatafeed.com/v1/public-holidays

Official public and bank holidays for the current and the next calendar year, taken only from government publications and open government data: United Kingdom (GOV.UK bank holidays for England, Wales, Scotland and Northern Ireland), France (Etalab, metropolitan list plus the extra days in Alsace-Mos

GET https://agentdatafeed.com/v1/release-calendars

When official statistics are published: the release calendars of Eurostat (EU and euro area, including euro indicators from Eurostat, the ECB and DG ECFIN), the UK Office for National Statistics, the US Bureau of Labor Statistics, the US Bureau of Economic Analysis, the US Census Bureau (economic in

GET https://agentdatafeed.com/v1/travel-advisories

The current official travel advice level per destination country from seven governments, side by side: US Department of State travel advisories, UK FCDO foreign travel advice (GOV.UK), Global Affairs Canada Travel Advice and Advisories, the Netherlands Ministry of Foreign Affairs reisadviezen, the M

GET https://agentdatafeed.com/v1/vat-rates

Current and historical VAT and GST rates from the tax authorities' own publications: all 27 EU member states from the European Commission Taxes in Europe Database (TEDB, standard, reduced, super-reduced and parking rates and exemptions per category, with history since 2016 or later as TEDB holds it)

GET https://agentdatafeed.com/v1/exchange-rates

Official daily exchange rates from central bank publications, one record per publisher, base currency, quote currency and date, for a rolling window of about two years: Bank of Canada (daily average rates, CAD per unit of about 26 currencies), Reserve Bank of Australia (F11.1 indicative rates around

GET https://agentdatafeed.com/v1/excise-duties

Official excise duty rates from the tax and customs authorities' own publications, one record per country, product category, rate band, rate type and validity period. United Kingdom (HMRC on GOV.UK): Alcohol Duty per litre of pure alcohol by product and strength band, including draught relief rates,

GET https://agentdatafeed.com/v1/customs-tariffs

Official import duty rates per commodity code from the published tariff schedules, one record per schedule, commodity code and measure. United Kingdom (UK Global Tariff, Department for Business and Trade data API): the third country (MFN) duty for every declarable 10-digit commodity code, with addit

GET https://agentdatafeed.com/v1/bond-yields

Official daily government bond and Treasury bill yields from finance ministries and central banks, one record per issuer, curve type, tenor and date, in percent per year as published. United States: Treasury constant maturity yields 1 month to 30 years (Federal Reserve H.15, daily from 1962). Japan:

GET https://agentdatafeed.com/v1/policy-rates

Official policy interest rate decisions of central banks from their own publications, one record per decision or rate change, with the new rate, the previous rate, the change in percentage points, the decision date and the effective date: Federal Reserve (federal funds target, single rate from 1990

GET https://agentdatafeed.com/v1/company-identifiers

Legal Entity Identifier (LEI, ISO 17442) records from the GLEIF Golden Copy, the official publication of the Global LEI System, refreshed daily: every LEI first registered in the last 31 days (about 30,000 a month) and every LEI retired, annulled, merged, marked duplicate or whose entity became inac

GET https://agentdatafeed.com/v1/company-changes

Daily feed of legal entities newly entered in, changed in or leaving official business registers, from the registers' own open data, last 31 days. Now: the Finnish Trade Register (PRH, about 2,300 new registrations, 500 name or legal form changes, 250 bankruptcies, 80 liquidations and 20 corporate r

GET https://agentdatafeed.com/v1/competition-cases

Cases and decisions of competition authorities opened or decided in the last 24 months, plus all open cases, refreshed nightly from the authorities' own publications: UK Competition and Markets Authority (CMA) case pages on GOV.UK (merger inquiries, Competition Act 1998 and cartel cases, Subsidy Adv

GET https://agentdatafeed.com/v1/hazard-alerts

Current natural hazard events of the last 30 days from official public sources in one feed, refreshed daily (not real time): earthquakes of magnitude 4.5 and above plus significant earthquakes from the USGS Earthquake Hazards Program with the USGS PAGER alert level where computed, wildfires, tropica

GET https://agentdatafeed.com/v1/sec-filings

Recent filings by companies with the US Securities and Exchange Commission from the official EDGAR daily form index, last 30 days, refreshed nightly (the SEC publishes each business day's index at about 22:00 US Eastern): annual reports (10-K, 20-F, 40-F), quarterly reports (10-Q), current reports (

GET https://agentdatafeed.com/v1/air-quality

Official air quality measurements of the last 7 days from the European Environment Agency (EEA) up-to-date data set (E2a): hourly values reported by the national air quality networks of about 40 EEA member and cooperating countries (EU member states plus for example Norway, Switzerland, the United K

GET https://agentdatafeed.com/v1/fuel-prices

Official weekly average fuel prices with full history, one record per country (or US region), fuel type, tax basis and week. European Commission Weekly Oil Bulletin: the 27 EU member states, the EU and euro area weighted averages and the United Kingdom until 2020, weekly from 2005, Euro-super 95 pet

GET https://agentdatafeed.com/v1/electricity-prices

Official day-ahead market clearing prices from transmission system operators, one record per zone and delivery period, for the last 91 days and tomorrow (published around 13:00 CET for Europe and 13:30 Central time for Texas, collected nightly). Energinet (Danish TSO, Energi Data Service): the biddi

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET https://agentdatafeed.com/v1/amsterdam-events  # expect HTTP 402 Payment Required (about 0.003 USDC/call)
MCP endpoint
https://agentdatafeed.com/mcp
/.well-known/x402.json
https://agentdatafeed.com/.well-known/x402

Listed in

Directories this entry was found in.

mcp since 2026-10-09 x402scan since 2026-10-14