API Reference

Working endpoints for IATE terminology, per-product search across 24 EU data sources, SSE chat, and production health checks.

Base URL: https://staging.pauhu.eu (Pauhu® EU API — staging)

Authentication: Authorization: Bearer pk_...

Without a key, requests run in trial mode (3 requests/day, OAuth login required).

Transport security: All API traffic is encrypted with TLS 1.3. Clients supporting post-quantum TLS (Chrome 124+, Firefox 128+) automatically negotiate hybrid X25519Kyber768 key exchange on Cloudflare's edge.

API key storage: Keys are hashed with SHA-256 before storage. Full keys are shown only once at creation time. Rotate keys via the dashboard if compromised.

Rate limiting: Tier-based. Free: 3 requests/day. Paid tiers have per-endpoint limits documented in your dashboard. Rate limit headers (X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset) are included in every response.

IATE Terminology LIVE

2,456,445 terms across 24 EU official languages sourced from the EU’s Inter-Active Terminology database. All responses are JSON.

Exact term lookup

curl "https://staging.pauhu.eu/iate/lookup?term=tietosuoja&lang=fi"

Response:

{
  "query": "tietosuoja",
  "lang": "fi",
  "found": true,
  "count": 3,
  "results": [
    {
      "concept_id": "1109095",
      "term": "tietosuoja",
      "lang": "fi",
      "reliability": 4,
      "domain": "12",
      "translations": {
        "en": "data protection",
        "de": "Datenschutz",
        "fr": "protection des donn\u00e9es",
        "sv": "dataskydd"
      }
    }
  ]
}

Fuzzy search

curl "https://staging.pauhu.eu/iate/search?q=personal%20data&lang=en&limit=5"

Response:

{
  "query": "personal data",
  "lang": "en",
  "count": 5,
  "results": [
    {
      "concept_id": "1441228",
      "term": "personal data",
      "lang": "en",
      "reliability": 4,
      "domain": "12",
      "score": 0.97
    },
    {
      "concept_id": "3570685",
      "term": "personal data processing",
      "lang": "en",
      "reliability": 3,
      "domain": "12",
      "score": 0.84
    }
  ]
}

Entry by concept ID

curl "https://staging.pauhu.eu/iate/entry/1109095"

Response:

{
  "concept_id": "1109095",
  "domain": "12",
  "reliability": 4,
  "translations": {
    "bg": "...",
    "cs": "ochrana dat",
    "da": "databeskyttelse",
    "de": "Datenschutz",
    "el": "...",
    "en": "data protection",
    "es": "protecci\u00f3n de datos",
    "et": "andmekaitse",
    "fi": "tietosuoja",
    "fr": "protection des donn\u00e9es",
    "ga": "cosaint sonra\u00ed",
    "hr": "za\u0161tita podataka",
    "hu": "adatv\u00e9delem",
    "it": "protezione dei dati",
    "lt": "duomen\u0173 apsauga",
    "lv": "datu aizsardz\u012bba",
    "mt": "protezzjoni tad-data",
    "nl": "gegevensbescherming",
    "pl": "ochrona danych",
    "pt": "prote\u00e7\u00e3o de dados",
    "ro": "protec\u021bia datelor",
    "sk": "ochrana \u00fadajov",
    "sl": "varstvo podatkov",
    "sv": "dataskydd"
  }
}

Language stats

curl "https://staging.pauhu.eu/iate/languages"

Response:

{
  "languages": 24,
  "codes": ["bg","cs","da","de","el","en","es","et","fi","fr","ga","hr","hu","it","lt","lv","mt","nl","pl","pt","ro","sk","sl","sv"],
  "counts": {
    "en": 312847,
    "fr": 298412,
    "de": 287631,
    "fi": 184205
  }
}

Statistics

curl "https://staging.pauhu.eu/iate/stats"

Response:

{
  "total": 2456445,
  "languages": 24,
  "reliability": "4-star",
  "byLanguage": [
    {"lang": "en", "count": 312847},
    {"lang": "fr", "count": 298412},
    {"lang": "de", "count": 287631}
  ],
  "source": "IATE"
}

Quality Dashboard

curl "https://staging.pauhu.eu/iate/quality"

Returns comprehensive quality metrics across all 2.4M terms: language coverage, reliability distribution, and domain breakdown.

Response:

{
  "total_terms": 2456445,
  "total_languages": 24,
  "language_stats": [
    {"lang": "en", "total": 312847, "reliable": 287631},
    {"lang": "fr", "total": 298412, "reliable": 271003}
  ],
  "top_domains": [
    {"domain": "electronics", "count": 45231},
    {"domain": "medical", "count": 38992}
  ],
  "source": "IATE — Inter-Active Terminology for Europe"
}

Per-Product Search LIVE

Hybrid BM25 + semantic search across 24 data sources. Each product has a dedicated index. Results are scoped by domain ACL.

List available products

curl "https://staging.pauhu.eu/v1/search"

Response:

{
  "products": [
    "code", "commission", "consilium", "cordis", "curia", "dataeuropa",
    "dpp", "ecb", "echa", "ema", "epo", "europarl", "eurlex",
    "eurostat", "iate", "lex", "news", "oeil", "osm", "publications",
    "ted", "weather", "whoiswho", "wiki"
  ],
  "count": 24,
  "domain": "pauhu.eu",
  "search_url": "/v1/search/:product?q=QUERY"
}

Search a product

Legislative

# EUR-Lex — Is deploying a chatbot regulated under the EU AI Act?
curl "https://staging.pauhu.eu/v1/search/eurlex?q=high-risk+artificial+intelligence+systems+chatbot&lang=en&limit=3"

Response:

{
  "product": "eurlex",
  "query": "high-risk artificial intelligence systems chatbot",
  "results": [
    {
      "id": "32024R1689",
      "title": "Regulation (EU) 2024/1689 laying down harmonised rules on artificial intelligence (AI Act)",
      "date": "2024-07-12",
      "modality": "obligation",
      "in_force": true,
      "score": 0.96,
      "url": "https://eur-lex.europa.eu/eli/reg/2024/1689/oj"
    },
    {
      "id": "32022R2065",
      "title": "Regulation (EU) 2022/2065 on a Single Market For Digital Services (Digital Services Act)",
      "date": "2022-10-27",
      "modality": "obligation",
      "in_force": true,
      "score": 0.81,
      "url": "https://eur-lex.europa.eu/eli/reg/2022/2065/oj"
    }
  ]
}

Chatbots are not high-risk under Annex III, but Article 50(1) of the AI Act requires disclosure that the user is interacting with an AI system. The DSA adds transparency obligations for platforms.

# European Parliament — What did MEPs say about banning biometric surveillance?
curl "https://staging.pauhu.eu/v1/search/europarl?q=biometric+surveillance+public+spaces+ban&lang=en&limit=3"

{
  "product": "europarl",
  "results": [{
    "id": "P9_TA(2021)0405",
    "title": "European Parliament resolution on artificial intelligence in criminal law and its use by the police and judicial authorities",
    "date": "2021-10-06",
    "modality": "prohibition",
    "score": 0.93
  }]
}

# Council of the EU — What are the latest conclusions on EU strategic autonomy?
curl "https://staging.pauhu.eu/v1/search/consilium?q=strategic+autonomy+digital+sovereignty&lang=en&limit=3"

{
  "product": "consilium",
  "results": [{
    "id": "ST_14926_2022_INIT",
    "title": "Council conclusions on EU approach to digital diplomacy",
    "date": "2022-07-18",
    "score": 0.88
  }]
}

# European Commission — Has the Commission opened a DMA investigation against a gatekeeper?
curl "https://staging.pauhu.eu/v1/search/commission?q=Digital+Markets+Act+gatekeeper+non-compliance&lang=en&limit=3"

{
  "product": "commission",
  "results": [{
    "id": "C_2024_4761",
    "title": "Commission Preliminary findings: Apple's App Store rules in breach of the Digital Markets Act",
    "date": "2024-06-24",
    "modality": "prohibition",
    "score": 0.95
  }]
}

# Legislative Observatory — Where is the Corporate Sustainability Due Diligence Directive in the legislative process?
curl "https://staging.pauhu.eu/v1/search/oeil?q=corporate+sustainability+due+diligence+supply+chain&lang=en&limit=3"

{
  "product": "oeil",
  "results": [{
    "id": "2022/0051(COD)",
    "title": "Corporate Sustainability Due Diligence Directive (CSDDD)",
    "stage": "Adopted",
    "date": "2024-05-24",
    "score": 0.97
  }]
}

Judicial

# CURIA — Can a company transfer personal data to the US after Schrems II?
curl "https://staging.pauhu.eu/v1/search/curia?q=transfer+personal+data+third+country+adequacy+standard+contractual+clauses&lang=en&limit=3"

{
  "product": "curia",
  "results": [{
    "id": "C-311/18",
    "title": "Data Protection Commissioner v Facebook Ireland Limited and Maximillian Schrems (Schrems II)",
    "date": "2020-07-16",
    "modality": "prohibition",
    "score": 0.98,
    "url": "https://curia.europa.eu/juris/liste.jsf?num=C-311/18"
  }]
}

The CJEU invalidated the EU-US Privacy Shield. Standard Contractual Clauses remain valid but require supplementary measures. The EU-US Data Privacy Framework (adequacy decision 2023/1795) now provides a new transfer mechanism.

Scientific & Industrial

# ECHA — Is bisphenol A restricted in thermal paper?
curl "https://staging.pauhu.eu/v1/search/echa?q=bisphenol+A+restriction+thermal+paper&lang=en&limit=3"

{
  "product": "echa",
  "results": [{
    "id": "0227-01",
    "title": "REACH Annex XVII Entry 66: Bisphenol A — restriction in thermal paper",
    "date": "2016-12-12",
    "modality": "prohibition",
    "in_force": true,
    "score": 0.95
  }]
}

Yes. Commission Regulation (EU) 2016/2235 prohibits placing thermal paper with ≥0.02% BPA on the market since 2 January 2020.

# EMA — Is a biosimilar approved for adalimumab in the EU?
curl "https://staging.pauhu.eu/v1/search/ema?q=adalimumab+biosimilar+marketing+authorisation&lang=en&limit=3"

{
  "product": "ema",
  "results": [{
    "id": "EMEA/H/C/004212",
    "title": "Imraldi (adalimumab) — biosimilar marketing authorisation",
    "date": "2017-08-24",
    "modality": "permission",
    "score": 0.92
  }]
}

# EPO — Has anyone patented a machine translation method for legal texts?
curl "https://staging.pauhu.eu/v1/search/epo?q=machine+translation+legal+documents+neural&lang=en&limit=3"

{
  "product": "epo",
  "results": [{
    "id": "EP3295359B1",
    "title": "Method and system for machine translation using neural networks with domain adaptation",
    "date": "2020-03-18",
    "score": 0.87
  }]
}

# CORDIS — What EU-funded projects research federated learning for healthcare?
curl "https://staging.pauhu.eu/v1/search/cordis?q=federated+learning+healthcare+privacy+preserving&lang=en&limit=3"

{
  "product": "cordis",
  "results": [{
    "id": "101120763",
    "title": "TRUMPET — TRUstworthy Multi-site Privacy Enhancing Technologies",
    "programme": "Horizon Europe",
    "date": "2023-01-01",
    "score": 0.89
  }]
}

# DPP — Does this product need a Digital Product Passport under the Ecodesign regulation?
curl "https://staging.pauhu.eu/v1/search/dpp?q=ecodesign+sustainable+products+battery+textile&lang=en&limit=3"

{
  "product": "dpp",
  "results": [{
    "id": "32024R1781",
    "title": "Regulation (EU) 2024/1781 on ecodesign requirements for sustainable products (ESPR)",
    "date": "2024-06-28",
    "modality": "obligation",
    "score": 0.94
  }]
}

Batteries (from February 2027), textiles, and electronics are the first product categories requiring Digital Product Passports under the ESPR.

Economic

# ECB — What is the current ECB monetary policy stance on inflation?
curl "https://staging.pauhu.eu/v1/search/ecb?q=monetary+policy+decision+interest+rate+inflation&lang=en&limit=3"

{
  "product": "ecb",
  "results": [{
    "id": "ecb.mp250306",
    "title": "Monetary policy decisions — 6 March 2025",
    "date": "2025-03-06",
    "score": 0.96
  }]
}

# Eurostat — What is the EU unemployment rate by country?
curl "https://staging.pauhu.eu/v1/search/eurostat?q=unemployment+rate+EU+member+states+monthly&lang=en&limit=3"

{
  "product": "eurostat",
  "results": [{
    "id": "une_rt_m",
    "title": "Unemployment rate by sex and age — monthly data",
    "dataset": "une_rt_m",
    "date": "2025-12-01",
    "score": 0.93
  }]
}

# TED — Are there open procurement notices for translation services above the EU threshold?
curl "https://staging.pauhu.eu/v1/search/ted?q=translation+services+language+technology+procurement&lang=en&limit=3"

{
  "product": "ted",
  "results": [{
    "id": "2024/S 142-453287",
    "title": "Translation and interpretation services — European Commission, DG Translation",
    "buyer": "European Commission",
    "date": "2024-07-24",
    "value_eur": 45000000,
    "score": 0.91
  }]
}

Reference

# IATE — What is the official Finnish term for "personal data"?
curl "https://staging.pauhu.eu/v1/search/iate?q=personal+data&lang=fi&limit=3"

{
  "product": "iate",
  "results": [{
    "id": "1109095",
    "term_en": "personal data",
    "term_fi": "henkilötieto",
    "domain": "Information technology and data processing",
    "reliability": 4,
    "score": 0.99
  }]
}

# National law — Does Finland have a national AI strategy with legal obligations?
curl "https://staging.pauhu.eu/v1/search/lex?q=tekoäly+kansallinen+strategia&lang=fi&limit=3"

{
  "product": "lex",
  "results": [{
    "id": "HE 28/2024",
    "title": "Hallituksen esitys eduskunnalle laiksi tekoälystä",
    "country": "FI",
    "date": "2024-03-14",
    "score": 0.86
  }]
}

# Publications Office — Where can I find the consolidated text of the GDPR?
curl "https://staging.pauhu.eu/v1/search/publications?q=general+data+protection+regulation+consolidated&lang=en&limit=3"

{
  "product": "publications",
  "results": [{
    "id": "CELEX:02016R0679-20160504",
    "title": "Consolidated text: Regulation (EU) 2016/679 (General Data Protection Regulation)",
    "date": "2016-05-04",
    "score": 0.98
  }]
}

# Data Europa — Is there an open dataset of EU-funded AI research projects?
curl "https://staging.pauhu.eu/v1/search/dataeuropa?q=artificial+intelligence+research+dataset+horizon&lang=en&limit=3"

{
  "product": "dataeuropa",
  "results": [{
    "id": "cordis-h2020-ai-projects",
    "title": "AI-related projects funded under Horizon 2020",
    "publisher": "European Commission",
    "format": "CSV",
    "score": 0.88
  }]
}

Directory

# Who is Who — Who is the current European Data Protection Supervisor?
curl "https://staging.pauhu.eu/v1/search/whoiswho?q=European+Data+Protection+Supervisor&lang=en&limit=3"

{
  "product": "whoiswho",
  "results": [{
    "id": "edps-supervisor",
    "name": "Wojciech Wiewiórowski",
    "role": "European Data Protection Supervisor",
    "institution": "EDPS",
    "score": 0.97
  }]
}

# Wiki — What entities are linked to the European Chemicals Agency?
curl "https://staging.pauhu.eu/v1/search/wiki?q=European+Chemicals+Agency+ECHA+Helsinki&lang=en&limit=3"

{
  "product": "wiki",
  "results": [{
    "id": "Q583725",
    "label": "European Chemicals Agency",
    "description": "Agency of the European Union, based in Helsinki",
    "headquarters": "Helsinki, Finland",
    "score": 0.99
  }]
}

Domain scoping

Each Pauhu domain scopes which products are available. Requesting a product outside your domain’s scope returns 403 Forbidden.

The domain is determined from the request URL hostname (Cloudflare-routed, trusted). Cross-origin browser requests fall back to the Origin header. Unknown domains receive an empty product set (fail-closed).

# This works — eurlex is available on pauhu.dev
curl "https://staging.pauhu.dev/v1/search/eurlex?q=AI+Act"

# This returns 403 — ted is not available on pauhu.dev
curl "https://staging.pauhu.dev/v1/search/ted?q=translation+services"
# {"error":"Product \"ted\" is not available on this domain"}

Chat LIVE

Grounded answers from EU institutional sources via Server-Sent Events (SSE). Every response streams paragraph-level citations from source documents.

Send a message

Returns a text/event-stream SSE response. The stream delivers source documents, intent classification, paragraphs, and a grounding status before closing.

Authentication

Three methods, checked in priority order:

1. JWT (EdDSA Ed25519): Authorization: Bearer eyJ... — unlimited requests per tier.
2. API key: Authorization: Bearer pk_... or X-API-Key: pk_... — tier from user record.
3. No auth: Free tier — 3 requests/day per IP. No key required.

Invalid credentials return 401 immediately (no fallback to free tier).

File upload

Use Content-Type: multipart/form-data to attach a file (max 10 MB):

curl -N -X POST "https://staging.pauhu.eu/v1/chat" \
  -F "query=Summarise this regulation" \
  -F "file=@regulation.pdf"

Basic example (SSE stream)

curl -N -X POST "https://staging.pauhu.eu/v1/chat" \
  -H "Content-Type: application/json" \
  -d '{"query":"Is deploying a chatbot regulated under the EU AI Act?"}'

The -N flag disables output buffering so SSE events appear in real time.

SSE event reference

Events arrive in the following order. Parse each data: line as JSON.

Example SSE stream

event: sources
data: {"intent":"search","count":10,"paragraphs":5,"sources":[{"id":"32024R1689","title":"Regulation (EU) 2024/1689 (AI Act)","product":"EURLEX","score":0.96,"has_text":true}]}

event: paragraphs
data: {"count":5,"texts":[{"text":"Article 50(1) requires providers to ensure...","source":"EURLEX","title":"AI Act","score":0.96}]}

event: status
data: {"mode":"retrieval-only","grounding":{"paragraph_count":5,"source_count":10,"products":["EURLEX","IATE"]}}

event: done
data: {"query":"Is deploying a chatbot regulated under the EU AI Act?","language":"en","timestamp":"2026-03-11T10:00:00Z"}

JavaScript client

const response = await fetch('https://staging.pauhu.eu/v1/chat', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({ query: 'What are GDPR fines?' })
});
const reader = response.body.getReader();
const decoder = new TextDecoder();
while (true) {
  const { done, value } = await reader.read();
  if (done) break;
  for (const line of decoder.decode(value).split('\n')) {
    if (line.startsWith('data: ')) {
      const event = JSON.parse(line.slice(6));
      console.log(event);
    }
  }
}

Intent classification

The gateway auto-classifies every query into one of five intent types. Intent determines how results are displayed and which products are prioritised.

Grounding guarantee: Every factual claim is backed by at least one citation with a score (0.0–1.0) indicating how closely the source paragraph supports the claim. If no sources are found, the system returns a disclosure instead of a hallucinated response.

Metering: Browser-native inference (FiD) generates no meter events (free path). When an external provider is used (requires consent), a Stripe meter event is recorded.

Error responses

Translate LIVE

Neural machine translation across all 24 EU official languages. Domain-adapted with IATE terminology enforcement.

Translate text

curl -X POST "https://staging.pauhu.eu/v1/translate" \
  -H "Authorization: Bearer pk_..." \
  -H "Content-Type: application/json" \
  -d '{
    "text": "The controller shall implement appropriate technical and organisational measures.",
    "source": "en",
    "target": "fi",
    "terminology": true,
    "domain": "legal"
  }'

Response:

{
  "translation": "Rekisterinpitäjän on toteutettava asianmukaiset tekniset ja organisatoriset toimenpiteet.",
  "source_language": "en",
  "target_language": "fi",
  "detected_language": "en",
  "confidence": 0.94,
  "terminology_applied": [
    {
      "source_term": "controller",
      "target_term": "rekisterinpitäjä",
      "concept_id": "1403955",
      "source": "IATE"
    },
    {
      "source_term": "technical and organisational measures",
      "target_term": "tekniset ja organisatoriset toimenpiteet",
      "concept_id": "3567891",
      "source": "IATE"
    }
  ]
}

Terminology enforcement: When terminology is enabled, the translation engine cross-references IATE (2.4M terms) to ensure institutional terminology is used consistently. The terminology_applied array shows which terms were enforced.

Supported language pairs

curl "https://staging.pauhu.eu/v1/languages"

Response:

{
  "languages": 24,
  "codes": ["bg","cs","da","de","el","en","es","et","fi","fr","ga","hr","hu","it","lt","lv","mt","nl","pl","pt","ro","sk","sl","sv"],
  "pairs": 552,
  "note": "All 24×23 = 552 language pairs are supported via pivot translation through English."
}

Document Extraction LIVE

Server-side document extraction via headless Chrome running on a dedicated EU server in Helsinki. Documents never leave the EU.

Extract text from URL

Extracts readable text from any URL using server-side Chrome. Optionally enriches with IATE terminology and annotation.

curl -X POST "https://staging.pauhu.eu/v1/extract" \
  -H "Authorization: Bearer pk_..." \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://eur-lex.europa.eu/eli/reg/2024/1689/oj",
    "terminology": true,
    "annotate": true,
    "lang": "en"
  }'

Response:

{
  "text": "Regulation (EU) 2024/1689 of the European Parliament...",
  "title": "EUR-Lex - 32024R1689 - EN",
  "url": "https://eur-lex.europa.eu/eli/reg/2024/1689/oj",
  "truncated": false,
  "source": "pinchtab",
  "terms": [
    {"term": "artificial intelligence", "concept_id": "3567984", "reliability": 4},
    {"term": "high-risk AI system", "concept_id": "3592341", "reliability": 3}
  ],
  "annotation": {
    "language": "en",
    "eurovoc_domain": "12",
    "deontic_modality": "obligation",
    "word_count": 24831,
    "provenance_tier": "NATIVE"
  }
}

Extract and index

Extracts text, annotates, and writes the result to storage for automatic indexing. The document becomes searchable via the per-product search API.

curl -X POST "https://staging.pauhu.eu/v1/extract-and-index" \
  -H "Authorization: Bearer pk_..." \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://eur-lex.europa.eu/eli/reg/2024/1689/oj",
    "product": "eurlex",
    "lang": "en"
  }'

Response:

{
  "text": "Regulation (EU) 2024/1689...",
  "title": "EUR-Lex - 32024R1689 - EN",
  "url": "https://eur-lex.europa.eu/eli/reg/2024/1689/oj",
  "source": "pinchtab",
  "indexed": true,
  "r2_key": "pinchtab/eurlex/a1b2c3d4e5f6...stam.json",
  "terms": [
    {"term": "artificial intelligence", "concept_id": "3567984", "reliability": 4}
  ],
  "annotation": {
    "language": "en",
    "eurovoc_domain": "12",
    "deontic_modality": "obligation",
    "word_count": 24831,
    "provenance_tier": "NATIVE"
  }
}

PDF render

Renders any URL to PDF using server-side Chrome. Returns raw PDF binary. Useful for archiving web pages or generating printable versions of EU documents.

curl -X POST "https://staging.pauhu.eu/v1/pdf-render" \
  -H "Authorization: Bearer pk_..." \
  -H "Content-Type: application/json" \
  -d '{"url": "https://eur-lex.europa.eu/eli/reg/2024/1689/oj"}' \
  -o document.pdf

Response: Raw PDF binary with headers:

Content-Type: application/pdf
Content-Disposition: inline; filename="document.pdf"

Feature Health LIVE

Production smoke tests that verify search, chat, domain scoping, and system integrity in real time.

Run all tests

Run one feature

curl "https://staging.pauhu.eu/v1/feature-health"

Response:

{
  "timestamp": "2026-03-11T10:00:00Z",
  "duration_ms": 2450,
  "total": 42,
  "passed": 42,
  "failed": 0,
  "results": [
    {
      "feature": "search",
      "case": "eurlex-returns-results",
      "invariant": "Search eurlex returns ≥1 match with score",
      "verdict": "PASS",
      "evidence": "matches=8",
      "duration_ms": 450
    }
  ]
}

HTTP status: 200 if all tests pass, 207 Multi-Status if any test failed. Use this in CI/CD pipelines:

HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" \
  "https://staging.pauhu.eu/v1/feature-health")
[ "$HTTP_CODE" = "200" ] || exit 1

Full documentation: Feature Health guide

Pricing API LIVE

Live pricing from Azure Retail Prices API (North Europe, EUR). Two-part tariff: Azure pass-through + Pauhu Data License. See MACC Guide for details.

Two-part tariff

Returns the full two-part tariff schedule across all 5 Pauhu domains. Prices are refreshed from the Azure Retail Prices API on a weekly cron and cached in KV.

curl "https://staging.pauhu.eu/v1/pricing/two-part"

Response:

{
  "tariffs": {
    "pauhu.eu": {
      "azure_pass_through": {"tier": "S1", "monthly_eur": 229},
      "data_license": {"monthly_eur": 69},
      "total": 298
    },
    "pauhu.com": {
      "azure_pass_through": {"tier": "S2", "monthly_eur": 1654},
      "data_license": {"monthly_eur": 0},
      "total": 1654
    }
  },
  "updated": "2026-03-03T04:00:00.000Z"
}

Available Products

24 data sources, each with dedicated storage, database, vector index, and queue pipeline.

Error responses

All endpoints return standard JSON error responses:

{
  "error": "Missing required parameter: term",
  "status": 400
}

Response headers

Content-Type: application/json
X-Pauhu-Tier: live
X-Pauhu-Jurisdiction: EU
Retry-After: 1            (only if rate limit hit)

Support

Technical: support@pauhu.eu

API keys: Get an API key

Full documentation: Documentation index