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Merriam-Webster API

by Merriam-Webster Free tier

Dictionary and Thesaurus Data

ai

Quick Reference

Base URL https://dictionaryapi.com Auth type API Key Header Auth header Authorization: Bearer YOUR_TOKEN Rate limit 1,000 req/day (free) Pricing Enterprise / contact sales Free quota None Documentation https://dictionaryapi.com/ Endpoint status Live — HTTP 200 — endpoint is accessible941ms (checked Mar 29, 2026) Builder score D 37% builder-friendly
Pricing
28
Latency
76
Depth
14

Authentication

See documentation for auth details

Authorization: Bearer YOUR_TOKEN

Pricing

Model subscription Starting price Enterprise / contact sales Free quota None

Free for non-commercial use with developer key. Commercial use requires licensing.

Key Endpoints

MethodPathDescription
GET / See documentation for endpoint reference

Sample Request

curl 'https://dictionaryapi.com'

Sample Response

{}

Data sourced from API Map. Always verify pricing and rate limits against the official Merriam-Webster documentation.