# Qwen2.5-Coder-32B Instruct via x402 (GEDX402)

> Qwen2.5-Coder-32B Instruct via x402 (GEDX402) is a paid API for AI agents from ged-x402-llm.jvalamis.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Runs the Qwen2.5-Coder-32B-Instruct large language model on Cloudflare Workers AI, billed per-call in USDC via the x402 payment protocol — no API keys required.

## Facts

- Endpoint: GET https://ged-x402-llm.jvalamis.workers.dev/v1/llm/qwen2.5-coder-32b-instruct
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/qwen2-5-coder-32b-instruct-via-x402-gedx402-36c500fb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jr24pyuwLGAR5nqdISYqA

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability qwen2-5-coder-32b-instruct-via-x402-gedx402-36c500fb
```

Example prompt: Ask Qwen2.5-Coder-32B to write me a Python function that parses a JSON file and returns all keys with null values — use up to 512 tokens for the reply, and pay with USDC on Base.

## When to prefer this

Choose this endpoint when you need a large (32B) code-specialized LLM response, have no API key for OpenAI/Anthropic/etc., and can pay per-call in USDC on Base, Polygon, Arbitrum, World, or Solana via x402. It is ideal for agentic pipelines that want pay-as-you-go AI inference without subscription accounts.

## Known failure modes

- Payment failure: insufficient USDC balance or unsupported chain returns a 402 Payment Required error
- Invalid message format: missing required 'role' or 'content' fields causes a 400 Bad Request
- max_tokens exceeds 4096 or is less than 1 returns a validation error
- Model unavailable on Cloudflare Workers AI backend causes a 503 or timeout
- Malformed JSON body returns a parse error

## How this service works

x402 workers ai. pay with usdc on base, polygon, arbitrum, world, or solana. no api keys.

## Output

A JSON object containing the model name (@cf/qwen/qwen2.5-coder-32b-instruct) and the assistant's generated text response as a string. The call costs $0.05 USDC and is deducted at request time via the x402 payment protocol.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "messages": {
   "type": "array",
   "items": {
    "type": "object"
   }
  },
  "max_tokens": {
   "type": "integer"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "model": "@cf/qwen/qwen2.5-coder-32b-instruct",
  "response": "Hello!"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/qwen2-5-coder-32b-instruct-via-x402-gedx402-36c500fb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ged-x402-llm.jvalamis.workers.dev](https://www.zero.xyz/host/ged-x402-llm.jvalamis.workers.dev/llms.txt)