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The Stall — Dictionary Intel
x402
The Stall — Dictionary Intel is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.034/call, status unknown (last checked 2026-09-15).
Returns comprehensive dictionary information (definitions, etymology, usage) for an English word or compound phrase.
Price / call$0.034
Success—
StatusUnknown
How this service works
English word lookup: definitions (up to 4 per part of speech), phonetic transcription, audio pronunciation URL, synonyms, antonyms, and example sentences. Supports multiple parts of speech per word (noun, verb, adjective, etc.). Useful for writing agents, NLP preprocessing, vocabulary enrichment, content generation, and semantic pre-flight checks. No API key required.
Output
A dictionary entry for the requested English word or compound phrase, including definition(s), possibly etymology, usage examples, and related linguistic metadata, returned in structured form.
Example use cases
Example prompt
“What does the word 'ephemeral' mean? Give me its full dictionary entry including definition and any usage notes.”
Technical details
Endpoint
GEThttps://the-stall.intuitek.ai/cap/dictionary-intelWhen to prefer
Choose this endpoint when an AI agent needs authoritative dictionary definitions, etymologies, or usage notes for English words or compound phrases without requiring an API key or account. Ideal for agents operating in content enrichment, writing assistance, educational, or NLP pipelines that need pay-per-use dictionary access via USDC micropayment on Base mainnet.
Side effects
- Word not found in dictionary — returns error or empty result
- Unsupported language code — may fall back to English or return error
- Invalid or missing 'word' query parameter — returns 400-level error
- Payment failure via x402 — returns 402 Payment Required before data is delivered
- Compound phrases with rare or very technical terms may return limited results
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"lang": "en",
"word": "serendipity"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
{
"word": "serendipity",
"meanings": [
{
"antonyms": [
"Murphy's law",
"perfect storm"
],
"synonyms": [
"chance",
"luck"
],
"definitions": [
{
"example": null,
"antonyms": [
"Murphy's law",
"perfect storm"
],
"synonyms": [],
"definition": "A combination of events which have come together by chance to make a surprisingly good or wonderful outcome."
},
{
"example": null,
"antonyms": [],
"synonyms": [
"chance",
"luck"
],
"definition": "An unsought, unintended, and/or unexpected, but fortunate, discovery and/or learning experience that happens by accident."
}
],
"part_of_speech": "noun"
}
],
"phonetic": "/ˌsɛ.ɹən.ˈdɪ.pɪ.ti/",
"audio_url": "https://api.dictionaryapi.dev/media/pronunciations/en/serendipity-au.mp3",
"etymology": null,
"generated_at": "2026-06-12T04:30:55.312Z"
}Tags
x402
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