Llm Gpt Mini

Last 30 days

Uptime

100%

Response time

59 ms typical, 59 ms slowest 5%

Last check

3 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://x402.agentindex.world/llm/gpt-mini" \
  -H "content-type: application/json" \
  -d '{"max_tokens":150,"messages":[{"content":"Summarize in one sentence: The Eiffel Tower is a wrought-iron lattice tower on the Champ de Mars in Paris, France. It was designed by Gustave Eiffel's engineering company and built as the entrance arch for the 1889 World's Fair. Initially criticized by some of France's leading artists and intellectuals for its design, it has become a global cultural icon of France and one of the most recognizable structures in the world, attracting millions of visitors every year.","role":"user"}]}'

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.03:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402.agentindex.world%2Fllm%2Fgpt-mini
const res = await pay("https://x402.agentindex.world/llm/gpt-mini", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"max_tokens":150,"messages":[{"content":"Summarize in one sentence: The Eiffel Tower is a wrought-iron lattice tower on the Champ de Mars in Paris, France. It was designed by Gustave Eiffel's engineering company and built as the entrance arch for the 1889 World's Fair. Initially criticized by some of France's leading artists and intellectuals for its design, it has become a global cultural icon of France and one of the most recognizable structures in the world, attracting millions of visitors every year.","role":"user"}]}),
});
console.log(await res.json());

Example input

{
  "max_tokens": 150,
  "messages": [
    {
      "content": "Summarize in one sentence: The Eiffel Tower is a wrought-iron lattice tower on the Champ de Mars in Paris, France. It was designed by Gustave Eiffel's engineering company and built as the entrance arch for the 1889 World's Fair. Initially criticized by some of France's leading artists and intellectuals for its design, it has become a global cultural icon of France and one of the most recognizable structures in the world, attracting millions of visitors every year.",
      "role": "user"
    }
  ]
}

Example output

{
  "choices": [
    {
      "finish_reason": "stop",
      "index": 0,
      "message": {
        "content": "The Eiffel Tower, a wrought-iron tower in Paris built for the 1889 World's Fair, evolved from a controversial design into one of the world's most iconic landmarks.",
        "role": "assistant"
      }
    }
  ],
  "created": 1790781015,
  "id": "gen-1790781015-abP5jUyNb5Xs9xjmdtPX",
  "model": "openai/gpt-5.4-mini",
  "object": "chat.completion",
  "provider": "OpenAI",
  "usage": {
    "completion_tokens": 39,
    "cost": 0.0002505,
    "prompt_tokens": 100,
    "total_tokens": 139
  },
  "x402_receipt": {
    "latency_ms": 1700,
    "model_served": "openai/gpt-5.4-mini",
    "price_paid_usdc": 0.001,
    "upstream": "llm/gpt-mini"
  }
}

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