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x402-toolbox Thesaurus Synonyms
x402
x402-toolbox Thesaurus Synonyms is a paid API for AI agents from x402-toolbox.shablony-pro.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-29).
Returns synonyms for a given word or phrase using a deterministic thesaurus lookup, paid per-call via x402 USDC on Base.
Price / call$0.002
Success—
StatusUnknown
How this service works
309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.
Output
A JSON object with ok:true and paid:true alongside a list of synonyms or related words for the queried term, returned from a deterministic thesaurus source.
Example use cases
Vocabulary enrichment for content writing
“I'm writing a blog post and keep repeating the word 'important' — can you find me a bunch of synonyms I can swap in to vary my language?”
Creative writing word variety
“I'm writing a story and want to avoid overusing the word 'walked'. What synonyms can you pull up for it so I have more options?”
Student vocabulary expansion
“I need to find synonyms for the word 'analyze' for my essay — can you look it up in the thesaurus and give me some alternatives?”
Technical details
Endpoint
GEThttps://x402-toolbox.shablony-pro.workers.dev/text/thesaurus-synonyms?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call thesaurus synonym lookup with no API key or signup required. Ideal for agents that occasionally need vocabulary enrichment without committing to a subscription-based NLP service. Best for simple word-to-synonyms lookups rather than deep semantic similarity or contextual embedding search.
Side effects
- Word not found in thesaurus returns empty synonyms list or error
- Payment failure via x402 returns 402 response before tool executes
- Malformed schema input may return validation error
- Rare or highly technical terms may yield no results
- Network timeout on Cloudflare Worker edge node
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| schema | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"paid": true
}
}Tags
x402
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