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Chat Completions

by AiSpace Venice in AI models & inference

x402 APIPassing, checked 3 h ago

OpenAI-compatible chat on 100+ Venice models via x402 USDC (Base). Model from GET /api/v1/models?type=text; personas via /characters. Thinking models: empty content + reasoning_content is success; use venice_parameters.disable_thinking for plain text.

POST https://x402.aispace.bot/api/v1/chat/completions

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
222 ms typical, 222 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.aispace.bot/api/v1/chat/completions" \
  -H "content-type: application/json" \
  -d '{"messages":[{"content":"Say hello in one sentence.","role":"user"}],"model":"zai-org-glm-5-2"}'
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.aispace.bot%2Fapi%2Fv1%2Fchat%2Fcompletions
const res = await pay("https://x402.aispace.bot/api/v1/chat/completions", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"messages":[{"content":"Say hello in one sentence.","role":"user"}],"model":"zai-org-glm-5-2"}),
});
console.log(await res.json());

Example input

{
  "messages": [
    {
      "content": "Say hello in one sentence.",
      "role": "user"
    }
  ],
  "model": "zai-org-glm-5-2"
}

Example output

{
  "choices": [
    {
      "finish_reason": "length",
      "index": 0,
      "message": {
        "content": "",
        "reasoning_content": "The user said \"hi\". A brief greeting — I should reply in kind.",
        "role": "assistant"
      }
    }
  ],
  "cost": {
    "diem": 0,
    "usd": 0
  },
  "created": 1791357300,
  "id": "chatcmpl-kimi-k3-reasoning-fixture",
  "model": "kimi-k3",
  "object": "chat.completion",
  "usage": {
    "completion_tokens": 32,
    "prompt_tokens": 16,
    "total_tokens": 48
  },
  "venice_parameters": {
    "disable_thinking": false,
    "enable_e2ee": true,
    "enable_web_citations": false,
    "enable_web_scraping": false,
    "enable_web_search": "off",
    "enable_x_search": false,
    "include_search_results_in_stream": false,
    "include_venice_system_prompt": true,
    "return_search_results_as_documents": false,
    "strip_thinking_response": false,
    "web_search_citations": []
  }
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402222 ms$0.01