Wiktionary API
Dictionaries · Operational · 30d uptime 100%
Wiktionary API: free dictionary data, word definitions, etymologies, and translations in 100+ languages.
Trust signals
Pricing
FREE
Auth
UNKNOWN
CORS
Yes
Rate limit
Be respectful; no key required
Health
91ms
Trust score
89 (B)
Last checked Oct 19, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Strong candidate; weakest signal is OpenAPI availability.
Links
- Homepagewiktionary.org
- Documentationen.wiktionary.org/api/rest_v1/
- Base URLen.wiktionary.org/api/rest_v1/
Integration checklist
- Auth is UNKNOWN— no credit card required
- CORS enabled — callable directly from browsers.
- Rate limit: Be respectful; no key required