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ForgeMesh Advanced Vocabulary API
x402
ForgeMesh Advanced Vocabulary API 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 random advanced-English words with part of speech, definition, example sentence, and synonyms, with optional difficulty and starting-letter filters.
Price / call$0.002
Success—
StatusUnknown
How this service works
Random draws from a curated advanced-English word list, one to ten at a time, each entry carrying part of speech, a precise one-sentence definition, an example sentence, and synonyms. Deterministic dataset with stable entries — the same word always teaches the same meaning.
Output
Returns 1–10 advanced English word entries, each containing the word itself, its part of speech, a precise one-sentence definition, a contextual example sentence, and a list of synonyms. The dataset is deterministic — each word always returns the same metadata.
Example use cases
Example prompt
“Can you fetch me 5 expert-level advanced English vocabulary words that start with the letter M, including their definitions, parts of speech, example sentences, and synonyms?”
Technical details
Endpoint
POSThttps://x402.forgemesh.io/advanced-vocabularyWhen to prefer
Choose this endpoint when you need structured, curated English vocabulary entries with rich metadata (definition, POS, example, synonyms) from a stable, deterministic dataset. Ideal for language-learning apps, writing tools, vocabulary quizzes, or any agent workflow needing authoritative word data rather than generative or dictionary-lookup alternatives.
Side effects
- count out of range (must be 1–10): returns error or defaults to 1
- invalid difficulty value (not 'advanced' or 'expert'): may be ignored or return error
- starts_with value longer than one character: may be ignored or return error
- no words found matching the starting letter at the requested difficulty: may return empty result or error
- payment failure: 402 response if USDC payment is not provided or insufficient
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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