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ForgeMesh Vocabulary Builder
x402
ForgeMesh Vocabulary Builder is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Returns 1–10 curated GRE/SAT-caliber vocabulary words with definitions, part of speech, example sentences, synonyms, and difficulty tags, filterable by difficulty level or starting letter.
Price / call$0.002
Success—
StatusUnknown
How this service works
Vocabulary builder serving GRE/SAT-caliber words: each entry has a precise definition, part of speech, natural example sentence, three synonyms, and an advanced/expert difficulty tag. Pull 1-10 random words, filter by difficulty or starting letter. 150 curated entries for tutoring agents, word-of-the-day bots, and test prep.
Output
Returns an array of vocabulary entries, each containing the word itself, its precise definition, part of speech, a natural example sentence demonstrating usage, three synonyms, and a difficulty tag (advanced or expert). Up to 10 entries per call from a curated pool of 150 words.
Example use cases
Example prompt
“Give me 5 expert-difficulty vocabulary words that start with the letter P — I need each one with a precise definition, part of speech, an example sentence, and three synonyms for my GRE prep session.”
Technical details
Endpoint
POSThttps://x402.forgemesh.io/vocabulary-builderWhen to prefer
Use this endpoint when you need high-quality, curated vocabulary entries for GRE/SAT test prep, word-of-the-day bots, tutoring agents, or any application needing rich lexical data (definition, part of speech, example sentence, synonyms, difficulty). Prefer this over generic dictionary APIs when you specifically need difficulty-tagged, test-caliber words with ready-to-use example sentences and synonyms in a single structured response.
Side effects
- count out of range (not 1–10): API may return an error or default to 1
- invalid difficulty value (not 'advanced' or 'expert'): filter ignored or error returned
- starts_with containing more than one character or a non-letter: may return empty results
- no words match the combined filter criteria (e.g., rare letter + expert difficulty): empty array returned
- payment failure due to insufficient USDC balance: 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| count | string | Words to return, 1-10 (default 1) |
| difficulty | string | Optional: advanced or expert |
| starts_with | string | Optional: single starting letter |
Output
Schema · Response
{
"type": "json",
"example": {
"words": [
{
"word": "ephemeral",
"example": "The beauty of the cherry blossoms is ephemeral.",
"synonyms": [
"fleeting",
"transient",
"momentary"
],
"definition": "lasting for a very short time",
"difficulty": "advanced",
"part_of_speech": "adjective"
}
]
}
}Tags
x402
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