plans: - name: Free Public API description: >- Free tier access to the LanguageTool public HTTP API for development and low-volume use. No API key required. Subject to shared rate limits. url: https://dev.languagetool.org/public-http-api.html pricing: - price: 0.00 unit: month currency: USD limits: - name: Requests per minute value: 20 unit: requests/minute/IP - name: Text per minute value: 75 unit: KB/minute/IP - name: Max text per request value: 20 unit: KB - name: Misspelling suggestions value: 30 unit: words features: - Grammar and spell checking - 30+ language support - JSON response format - No API key required - name: API Starter description: >- Entry-level paid API plan for developers and small applications needing reliable daily API call quotas with premium features including 60,000 character limit per request. url: https://languagetool.org/proofreading-api pricing: - price: 0.00 unit: month currency: USD note: Price not publicly listed; requires signup for quote limits: - name: API calls per day value: 100 unit: calls/day - name: Max characters per request value: 60000 unit: characters features: - Grammar, style, and spell checking - 30+ language support - Personal Dictionary access - GDPR-compliant Germany servers - No text storage - Monthly cancellation - name: API Basic description: >- Mid-tier API plan for small to medium applications requiring up to 250 API calls per day with full premium feature access. url: https://languagetool.org/proofreading-api pricing: - price: 29.00 unit: month currency: USD note: Approximate; includes VAT limits: - name: API calls per day value: 250 unit: calls/day - name: Max characters per request value: 60000 unit: characters features: - Grammar, style, and spell checking - 30+ language support - Personal Dictionary access - GDPR-compliant Germany servers - No text storage - Monthly cancellation - name: API Professional description: >- Professional API plan for growing applications needing up to 500 API calls per day. url: https://languagetool.org/proofreading-api pricing: - price: 0.00 unit: month currency: USD note: Price not publicly listed; requires signup for quote limits: - name: API calls per day value: 500 unit: calls/day - name: Max characters per request value: 60000 unit: characters features: - Grammar, style, and spell checking - 30+ language support - Personal Dictionary access - GDPR-compliant Germany servers - No text storage - Monthly cancellation - name: API Business description: >- Business API plan for applications requiring up to 1,000 API calls per day with full feature access. url: https://languagetool.org/proofreading-api pricing: - price: 0.00 unit: month currency: USD note: Price not publicly listed; requires signup for quote limits: - name: API calls per day value: 1000 unit: calls/day - name: Max characters per request value: 60000 unit: characters features: - Grammar, style, and spell checking - 30+ language support - Personal Dictionary access - GDPR-compliant Germany servers - No text storage - Monthly cancellation - name: API Enterprise description: >- Enterprise API plan for high-volume applications requiring up to 10,000 API calls per day or custom volumes. Contact LanguageTool for custom enterprise pricing beyond 10,000 calls/day. url: https://languagetool.org/proofreading-api pricing: - price: 0.00 unit: month currency: USD note: Price not publicly listed; requires signup for quote limits: - name: API calls per day value: 10000 unit: calls/day - name: Max characters per request value: 60000 unit: characters features: - Grammar, style, and spell checking - 30+ language support - Personal Dictionary access - GDPR-compliant Germany servers - No text storage - Monthly cancellation - Custom volumes available