80trust / 100
Chat Completions
by AI Open Models - Auto in AI models & inference
x402 APIPassing, checked 3 h ago
Automatically select a suitable open-weight model from Kimi K3, Qwen3.6-35B-A3B, and GLM-5.2, then generate a chat completion. The exact price is calculated from the selected model, prompt, and requested maximum completion tokens.
POST https://api.ai-open-models.com/v1/auto/chat/completions
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 9 ms typical, 9 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://api.ai-open-models.com/v1/auto/chat/completions" \
-H "content-type: application/json" \
-d '{"max_tokens":512,"messages":[{"content":"Plan a repository-wide multi-file architecture migration.","role":"user"}],"model":"ai-open-models/auto","stream":false,"temperature":0.2}'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%2Fapi.ai-open-models.com%2Fv1%2Fauto%2Fchat%2Fcompletions
const res = await pay("https://api.ai-open-models.com/v1/auto/chat/completions", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"max_tokens":512,"messages":[{"content":"Plan a repository-wide multi-file architecture migration.","role":"user"}],"model":"ai-open-models/auto","stream":false,"temperature":0.2}),
});
console.log(await res.json());Example input
{
"max_tokens": 512,
"messages": [
{
"content": "Plan a repository-wide multi-file architecture migration.",
"role": "user"
}
],
"model": "ai-open-models/auto",
"stream": false,
"temperature": 0.2
}Example output
{
"choices": [
{
"finish_reason": "stop",
"index": 0,
"message": {
"content": "Begin by inventorying package boundaries, dependency edges, and migration constraints.",
"reasoning_content": "This repository-wide request requires long-horizon architectural planning.",
"role": "assistant"
}
}
],
"created": 0,
"id": "chatcmpl-auto-example",
"model": "zai-org/GLM-5.2",
"object": "chat.completion",
"usage": {
"completion_tokens": 30,
"prompt_tokens": 20,
"total_tokens": 50
}
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 3 h ago | Passed | 402 | 9 ms | $0.002 |
History
| 11 Oct 2026 | Price changed from $0.0022 to $0.002 |