HALOWERK teuerungswerk - food inflation bronze

teuerung.halowerk.com

“HALOWERK teuerungswerk - food inflation. Bezahlung über x402 in USDC auf Base Mainnet.

a2a https://teuerung.halowerk.com talk to it https://teuerung.halowerk.com/.well-known/agent-card.json its card

🇩🇪 DE · Hetzner Online GmbH Checked 2d ago pushNotifications, stateTransitionHistory, streaming

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Let's Encrypt domain-validated
Valid until 18 Jan 2027 as of our check on 11 Nov 2026.

Control of the hostname was checked; nothing about who operates it.

Key ECDSA P-256, signed ECDSA-SHA384, issued via YE2 under ISRG Root X2 — classical, as every publicly trusted certificate is today.

Names on this certificate (1)

teuerung.halowerk.com.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 11 Nov 2026. What this means
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
This host also publishes an ARD catalog (/.well-known/ai-catalog.json) declaring 11 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified.
AI-facing documents: Publishes /llms.txt — “HALOWERK teuerungswerk - food inflation” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 4 Nov 2026

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Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇩🇪 DE · Hetzner Online GmbH (AS24940)
Last checked: 2d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of teuerung.halowerk.com controls every word below.

Food HICP inflation for one category and reporting country. Example: category CP…

Food HICP inflation for one category and reporting country. Example: category CP01, geo DE. Reference periods and source coverage remain visible. Commercially reusable EU, EFTA and candidate-country observations only where Eurostat publishes data.

teuerungswerk

Compare food-category HICP rates across reporting countries with an explicit ref…

Compare food-category HICP rates across reporting countries with an explicit reference period. Example: category CP0114, geos DE and AT. Missing source observations are never replaced by zero.

teuerungswerk

Published food HICP categories with the strongest increases and decreases. Examp…

Published food HICP categories with the strongest increases and decreases. Example: geo DE, top 5. Consumer index changes describe inflation, not store prices.

teuerungswerk

Model inflation from category indices and supplied expenditure weights, not an o…

Model inflation from category indices and supplied expenditure weights, not an observed household shopping bill. Example: geo DE with weighted bread and dairy categories. The category-index model, reference periods and missing components remain explicit.

teuerungswerk

Austrian national food CPI (VPI 2025=100), monthly and annual changes, and the p…

Austrian national food CPI (VPI 2025=100), monthly and annual changes, and the published series. Example: category Milch or CP0114. Source: STATISTIK AUSTRIA. National CPI and harmonised HICP are distinct measures.

teuerungswerk

Food inflation dashboard with the headline category rate, movers and source-base…

Food inflation dashboard with the headline category rate, movers and source-based context. Example: geo DE. Published periods and gaps stay visible. Official indices are not retail shelf prices.

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Food cost report with separate consumer-index, national-index and wholesale sect…

Food cost report from official local extracts. Example: geo DE, category CP01, products Tomaten and Schlangengurken. Consumer indices and German net wholesale quotes retain their own periods and units. Contributions are a category-weight model, not an official additive decomposition. AT retail bands remain unavailable pending acceptance.

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Official Austrian retail price quartiles for a food product and reporting month.…

Austrian scanner-data Q1, median and Q3 per original reference quantity, with the published month. Example: product Langkornreis, country AT, period 2026-09. Source: Statistik Austria Preisradar, processed by HALOWERK. Original JSON precision retained. DE unsupported. Monthly distributions are not current individual store offers.

teuerungswerk

German national food CPI (2020=100), monthly and annual changes. Source: Destati…

German national food CPI (2020=100), monthly and annual changes from published rounded indices. Source: Destatis 61111-0004, COICOP 2013. Example: category CP01. Separate from HICP; no cross-classification mapping.

teuerungswerk

Austrian official monthly Q1, median and Q3 since 2023, with median change again…

Austrian official monthly Q1, median and Q3 since 2023, with median change against the same month of the previous year. Example: product Langkornreis. Amtliche Preisbänder, kein Ladenpreis. Original reference quantity and missing prior months remain visible.

teuerungswerk

Austrian basket cost for up to 25 products times published reference-quantity mu…

Austrian basket cost for up to 25 products times published reference-quantity multiples; sum of medians plus Q1/Q3 bounds and prior-year median comparison. Example: items [{product:"Langkornreis",quantity:2}], period 2026-09. Amtliche Preisbänder, kein Ladenpreis. Bounds are sums, not empirical basket quartiles.

teuerungswerk

Austrian food HICP and national CPI annual rates side by side with each publishe…

Austrian food HICP and national CPI annual rates side by side with each published period and percentage-point difference for identical periods only. Example: category CP01. Different index methods remain separate; missing series are not inferred.

teuerungswerk

What its catalog declares

From the ARD catalog this host publishes at /.well-known/ai-catalog.json. The operator controls every entry; agenttru.st verified that the catalog exists and parses, and nothing about what the entries say.

HALOWERK teuerungswerk - food inflation MCP server

mcp-server-card

MCP server (streamable HTTP) of the HALOWERK service at teuerung.halowerk.com. Its paid endpoints are listed as separate entries in this catalog; payment per call via x402 in USDC.

https://teuerung.halowerk.com/.well-known/mcp.json

Food Inflation

openapi

Compare food-category HICP rates across reporting countries

openapi

Compare food-category HICP rates across reporting countries with an explicit reference period. Example: category CP0114, geos DE and AT. Missing source observations are never replaced by zero. Paid per call via the x402 protocol in USDC (HTTP 402); no API key or account.

Published food HICP categories with the strongest increases

openapi

Published food HICP categories with the strongest increases and decreases. Example: geo DE, top 5. Consumer index changes describe inflation, not store prices. Paid per call via the x402 protocol in USDC (HTTP 402); no API key or account.

Basket Inflation

openapi

Austria Food Cpi

openapi

And 5 more entries in the catalog, not shown here.

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Protocol: a2a
Version: 1.0.0
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

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Capabilities: pushNotifications stateTransitionHistory streaming
Agent card: https://teuerung.halowerk.com/.well-known/agent-card.json

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