| What it does | Market sentiment API aggregating Reddit, X, news, Polymarket and crypto signals into a 0-100 BuzzScore per ticker
| EU VAT validation node for n8n workflows with cached answers when government registries are down
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| Stage | Not given
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| Founded | Not given
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| Based in | DE
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: $0/month (250 requests/month); Hobby: $29/month ($24.17/month billed yearly) for 250,000 requests/month; Professional: $299/month ($249.17/month billed yearly) for 2,500,000 requests/month.
| Free tier: 100 validations per month. Starter plan: €19/month for 500,000 validations per month.
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| Key features | - Reddit sentiment tracking across WallStreetBets and 50+ subreddits
- X/Twitter cashtag sentiment analysis
- Financial news sentiment from 100+ publishers
- Polymarket prediction market signals
- Crypto sentiment for BTC, ETH, SOL and 500+ symbols
- 0-100 BuzzScore per ticker with bullish and bearish ratios
- AI-written trend explanations for any ticker
- Hourly refresh of sentiment data
- RESTful API with JSON responses
| - VAT number validation for EU, UK, Norway, Switzerland and Australia
- IBAN validation with bank name and BIC lookup
- EORI number validation for EU customs
- Company lookup by LEI with legal details and entity status
- Company lookup by VAT number
- Cached answers during government registry downtime
- Batch validation of up to 1,000 VAT numbers per request
- Automatic Greece EL/GR country code mapping
- GLEIF enrichment for German and Spanish company names
- Usable as an AI-agent tool in n8n workflows
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| What makes it different | - One API key covers all five sentiment sources instead of separate integrations
- Unifies noisy market data into clean, comparable sentiment signals
- Tracks real-money signals from Polymarket prediction markets, not just opinion
- Provides raw mention data on Professional plan for signal verification
- Targets 99.9% uptime with contractual SLA on Professional plan
| - Works when VIES is down through dual-layer caching
- Returns data in plain JSON instead of SOAP/XML
- Covers multiple countries and registries in one node
- Includes official VIES consultation number and metadata
- Enriches results with company data from GLEIF database
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 23 ▲ +1 (up) since last check | 1 ● no change since last check |
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| Trust Flow (Majestic) | 21 | 1 |
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| Citation Flow (Majestic) | 32 | 22 |
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| Referring domains (Majestic) | 299 | 33 |
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Adanos
n8n-nodes-eurovalidate