euroref

Name: euroref
Author: 3L Group Consulting

AgentA2A

European government reference data for AI agents: central-bank policy rates, VAT, minimum wages, CPI inflation, corporate and personal income tax, and public holidays across 34 countries plus the EU. Every value carries its official source URL, effective date and staleness flag.

by 3L Group Consultinghomepage ↗v1.0.0

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Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability110/111 checks ok

when	check	result	http	latency	detail
4 h ago	a2a card	ok	200	781 ms	card: euroref · 13 skills
11 h ago	a2a card	ok	200	770 ms	card: euroref · 13 skills
18 h ago	a2a card	ok	200	758 ms	card: euroref · 13 skills
24 h ago	a2a card	ok	200	818 ms	card: euroref · 13 skills
35 h ago	a2a card	ok	200	731 ms	card: euroref · 13 skills
2 d ago	a2a card	ok	200	755 ms	card: euroref · 13 skills
2 d ago	a2a card	ok	200	763 ms	card: euroref · 13 skills
2 d ago	a2a card	ok	200	769 ms	card: euroref · 13 skills
2 d ago	a2a card	ok	200	734 ms	card: euroref · 13 skills
3 d ago	a2a card	ok	200	727 ms	card: euroref · 13 skills

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

catalogdiscoveryholidayscalendarchangesfreshnessreference-datagovernmenthistorytime-seriesbulksnapshotbundlecountry-profiletax-idvat-numbervalidationcomparevattaxcompliancex402-sellerscross-borderintereststatutory-interestreceiptverification

Declared skills

List available series — Catalog of 15 series types across 34 European countries plus the EU
Public holidays — Official public holidays for a country and year
Change and freshness feed — Free, unmetered feed of series whose current value moved, plus how recently the served set was re-verified. Poll this instead of re-buying a series.
Re-verification calendar — Free, unmetered re-verification window for this brand. reverify_by is derived from last_confirmed + update_cycle_days. status unknown omits any next date. Notes are not parsed. Not an MPC, budget, or wage-review date.
Get a reference value — One cited reference value (policy rate, VAT, minimum wage, CPI, corporate or personal income tax) with source URL and effective date
Series history — Historical values for a series over a date range
Regional snapshot — Every current series value for every country in the region
Country brief — Every series for one country in one call, each cited
Validate a tax ID / VAT number — Format and (where published) official check-digit validation of a tax ID or VAT number: valid/invalid, normalised form, id type, failure reason, cited
Compare across countries — One series across up to 10 countries in one call, each row cited
Cross-border VAT determination (for x402/API sellers) — For a seller making a cross-border digital sale: which jurisdiction's VAT applies, who accounts for it, the registration trigger and rate basis — each cited to the statute (EU, UK & South Africa; defined supply pairs). Handles the wallet-only, unidentified-buyer case that x402 settlements produce.
Statutory interest — Simple interest on a principal at the cited statutory-interest series rate (Actual/365). A series with no numeric rate is refused free. Optional receipt:true on the paid HTTP 200, included in this answer's price. Verify with verify_answer_receipt (free).
Verify an answer receipt — Free check of an answer receipt (kind answer_receipt) against the public key at /certified/public-key. Confirms this service signed that receipt. Not a series certified extract and not legal advice.

kind A2A Agent Card

name A2A Agent Card

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

publisherUrl A2A Agent Card

publisherName A2A Agent Card

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

A2A Agent Cardhttps://euroref.dev/.well-known/agent-card.json

first seen 2 mo ago · fetched 5 d agoopen ↗

Field history (9 recent events)

5 d ago · declared · summary → "European government reference data for AI agents: central-bank policy rates, VAT, minimum wages, CPI inflation, corpora
5 d ago · declared · description → "European government reference data for AI agents: central-bank policy rates, VAT, minimum wages, CPI inflation, corpora
2 mo ago · declared · publisherName → "3L Group Consulting"
2 mo ago · declared · publisherUrl → "https://euroref.dev"
2 mo ago · declared · summary → "European government reference data for AI agents: central-bank policy rates, VAT, minimum wages, CPI inflation, corpora
2 mo ago · declared · version → "1.0.0"
2 mo ago · declared · protocols → ["a2a"]
2 mo ago · declared · homepageUrl → "https://euroref.dev/openapi.json"
2 mo ago · declared · description → "European government reference data for AI agents: central-bank policy rates, VAT, minimum wages, CPI inflation, corpora

This record is unclaimed

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What the publisher says

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Where this record came from