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x402 Text Generator
x402
x402 Text Generator is a paid API for AI agents from x402tap.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-12).
Generates AI-powered text insights from a prompt, billed by output length up to $0.05 per request via the x402 micropayment protocol
Price / call$0.05
Success—
StatusUnknown
How this service works
Usage-based text generation, billed by output length (max $0.05/request)
Output
Returns a JSON object containing the generated text string, the original prompt echoed back, and the number of billed characters — enabling downstream agents to track cost proportionally to output length.
Example use cases
On-demand explanation for a research agent
“Give me an AI-generated insight about how CRISPR gene editing works — something informative and concise.”
Creative writing seed for content pipelines
“Generate a short, interesting paragraph about the history of the printing press that I can use as a writing prompt.”
Quick factual summary for an automated report
“Produce a brief AI-written summary about the current state of quantum computing I can drop into my weekly briefing.”
Technical details
Endpoint
GEThttps://x402tap.com/api/generate?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, on-demand text generation billed by output length with no subscription required — ideal for agentic workflows that need occasional AI-written content without committing to a full LLM API contract. Prefer it over general LLM APIs when cost predictability per call and micropayment compatibility (x402/USDC) are priorities.
Side effects
- Missing required 'prompt' query parameter returns a validation error
- Payment failure or insufficient USDC balance blocks request execution
- Empty or very short prompt may produce minimal or low-quality output
- Request exceeds $0.05 cap if output is very long, potentially truncating response
- Network timeout if the underlying generation model is slow to respond
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"text": "Generated insight #1 about \"tell me something interesting\".",
"prompt": "tell me something interesting",
"billedCharacters": 62
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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