ToolVet
13trust / 100

X402 Chain Reads V1 Chat Qwen3 32b

by Chat Qwen3 32b in Email & messaging

x402 APIFailing, checked 5 h ago

Qwen3-32B chat completion. POST {messages: [{role, content}], max_tokens <= 1024}, with up to 16,000 characters across all messages. Returns the assistant message, the model and its token usage. Returns: an OpenAI-style chat completion from the model the service is named for (DeepSeek-V4-Flash-0731, Qwen3-32B or Llama-3.1-8B-Instruct): POST {messages: [{role, content}], max_tokens <= 1024}; returns the assistant message, the model, and its token usage. Messages up to 16,000 characters in total.

POST
https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chat_qwen3_32b
Price
$0.003
per call in USDC
Uptime
0.0%
last 30 days
Response time
-
no timed checks yet
Last check
Failed
5 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 5 h ago: Connection failed (UND_ERR_CONNECT_TIMEOUT)

Status and outage history · Atom feed

How to call it

POST https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chat_qwen3_32b

Each call costs $0.003 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

POST https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chat_qwen3_32b
content-type: application/json

{
  "max_tokens": 32,
  "messages": [
    {
      "content": "Say hello in five words.",
      "role": "user"
    }
  ]
}

Parameters

ParameterTypeRequiredDescription
max_tokensintegerNo
messagesarray of objectYes

Example response

The listing has no example response.

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.003.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chat_qwen3_32b' \
  -H 'content-type: application/json' \
  --data-raw '{"max_tokens":32,"messages":[{"content":"Say hello in five words.","role":"user"}]}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chat_qwen3_32b' \
  -H 'content-type: application/json' \
  --data-raw '{"max_tokens":32,"messages":[{"content":"Say hello in five words.","role":"user"}]}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.003 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.003" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.003 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fari001.tailb4ac3a.ts.net%2Fv1%2Fventures%2Fx402_chain_reads_v1%2Fchat_qwen3_32b&method=POST
const res = await pay("https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chat_qwen3_32b", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "max_tokens": 32,
    "messages": [
      {
        "content": "Say hello in five words.",
        "role": "user"
      }
    ]
  }),
});
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.003 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.003"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/chat_qwen3_32b",
        json={
            "max_tokens": 32,
            "messages": [
                {
                    "content": "Say hello in five words.",
                    "role": "user",
                },
            ],
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

WhenResultHTTPTimePrice
5 h agoConnection failed (UND_ERR_CONNECT_TIMEOUT)---
9 h agoConnection failed (UND_ERR_CONNECT_TIMEOUT)---
13 h agoConnection failed (UND_ERR_CONNECT_TIMEOUT)---
23 h agoConnection failed (UND_ERR_CONNECT_TIMEOUT)---