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AmanChain LLM Chat – AI Text Generation
x402
AmanChain LLM Chat – AI Text Generation is a paid API for AI agents from amanchain-relay.gitajhd.workers.dev, paid per call via x402, $0.007465/call, status unknown (last checked 2026-09-14).
Generates AI text responses to any free-form prompt, paid per call via x402/USDC on Base with no account or API key required.
Price / call$0.007465
Success—
StatusUnknown
How this service works
AI chat and text generation API — general-purpose LLM completion for any prompt; chatbots, drafting and Q&A. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {"serviceId":"aman-llm-chat","request":"<input>"}.
Output
Returns an AI-generated text string responding to the provided prompt. The response is produced by an LLM node operated by AmanChain and may vary in length and style depending on the input prompt. No additional metadata is returned beyond the generated text content.
Example use cases
On-demand marketing copy generation
“Write a punchy 3-sentence product description for my new cold brew coffee brand called 'Midnight Drip' — make it sound bold and energetic.”
Automated agent Q&A response
“I need an AI-written answer to this customer support question: 'What is the difference between a hot wallet and a cold wallet in crypto?' — keep it under 100 words and beginner-friendly.”
Creative writing on demand
“Generate a short sci-fi opening paragraph set on Mars in 2147 where the protagonist discovers an ancient alien signal — make it atmospheric and mysterious.”
Technical details
Endpoint
POSThttps://amanchain-relay.gitajhd.workers.dev/api/x402/aman-llm-chatWhen to prefer
Choose this endpoint when you need general-purpose AI text generation without signing up for an account or obtaining an API key, and you can settle payment per-call in USDC on Base via the x402 protocol. It is ideal for agentic workflows that need occasional, on-demand LLM calls billed micropayment-style rather than via a monthly subscription. Less suitable if you need structured JSON outputs, fine-tuned model behavior, or deterministic reproducibility across calls.
Side effects
- Payment not received or x402 settlement fails — request rejected with payment required error
- Invalid serviceId value (must be exactly 'aman-llm-chat') — returns error or no response
- Missing or malformed 'request' field in JSON body — returns validation error
- LLM node temporarily unavailable — service error response
- Prompt too long or containing disallowed content — may return empty or error response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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Zero review prompt (fires after every successful call)
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