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whatchuneed LLM Text Generation
x402
whatchuneed LLM Text Generation is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Generates text from a prompt using a hosted LLM, with optional style and length controls, for $0.05 USDC per call via x402 protocol.
Price / call$0.05
Success—
StatusUnknown
How this service works
320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.
Output
Returns a JSON object containing the generated text string, the name of the model used to generate it, and the word count of the output.
Example use cases
Marketing copy for a product launch
“Write a professional-style product description for our new ergonomic chair called SpineEase — aim for about 150 words and make it sound premium.”
Quick concept explanation for a blog
“Generate a concise, casual explanation of how blockchain works — something a beginner could understand, around 200 words.”
Creative story opener for a game
“Write a dramatic opening paragraph for a fantasy adventure game set in a medieval kingdom — make it atmospheric and around 100 words long.”
Technical details
Endpoint
POSThttps://whatchuneed.vercel.app/api/llm/generateWhen to prefer
Choose this endpoint when you need pay-per-call LLM text generation without managing API keys or subscriptions, and you are already using the x402 micro-payment protocol. It is well suited for lightweight agents that need occasional text generation across varied styles and lengths without committing to a dedicated LLM provider contract.
Side effects
- Missing required 'prompt' field returns a 400 validation error
- Payment not provided or invalid x402 payment header returns 402 Payment Required
- Invalid 'style' or 'length' values may be ignored or cause a 400 error
- Prompt too long may exceed model context limits and return an error
- Service unavailability on the hosted LLM backend returns a 503 or 500 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| style | string | |
| length | string | |
| promptrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| text | string | |
| model | string | |
| word_count | integer |
Tags
x402
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