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x402donghang Starter Chat — GLM-5.2 via x402
x402
x402donghang Starter Chat — GLM-5.2 via x402 is a paid API for AI agents from x402donghang.duckdns.org, paid per call via x402, $0.001/call, status down (last checked 2026-09-15).
Send a chat message to GLM-5.2 (OpenAI-compatible) and receive a completion, billed per-call in USDC via x402 with no signup required.
Price / call$0.001
Success—
StatusDown
How this service works
Fresh crypto narrative research with market context and verifiable source URLs. Free BTC sample; custom radar $0.02/call via x402 USDC.
Output
Returns an OpenAI-compatible chat completion JSON object containing the model name, a choices array with the assistant's message content and finish_reason (e.g. 'stop'), and a completion ID.
Example use cases
Crypto-paid AI chatbot reply
“Ask GLM-5.2 to write a short product description for a new espresso machine, keep it under 150 tokens, and pay for the call with USDC — I don't want to sign up for anything.”
Agent pipeline text generation
“I'm building an agent workflow and need to call a cheap OpenAI-compatible LLM with no signup — use GLM-5.2 on the x402 starter endpoint to generate a one-paragraph summary of this input text: 'Decentralized finance allows users to access financial services without intermediaries.'”
Quick one-off LLM test with micropayment
“Test the GLM-5.2 model by sending it the prompt 'What is the capital of France?' with max 50 tokens and no streaming — just pay the per-call fee in USDC and show me the response.”
Technical details
Endpoint
POSThttps://x402donghang.duckdns.org/x402/v1/starterWhen to prefer
Choose this endpoint when you need a cheap, no-signup OpenAI-compatible chat completion API billed in USDC micropayments via x402. It is ideal for agent pipelines that want pay-per-call economics without maintaining API keys or subscriptions, and specifically when GLM-5.2 (Zhipu AI) inference quality is acceptable for the task.
Side effects
- Payment not included or insufficient USDC — returns HTTP 402 requiring payment
- Invalid model name (must be 'glm-5.2') — returns model not found error
- Malformed messages array or missing required role/content fields — returns 400 validation error
- Token limit exceeded — response may be truncated or return an error
- Service unavailable due to underlying model provider downtime
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| model | string | Use "glm-5.2" |
| stream | boolean | |
| messages | array | |
| max_tokens | number |
Output
Schema · Response
{
"type": "json",
"example": {
"id": "chatcmpl-x402",
"model": "glm-5.2",
"object": "chat.completion",
"choices": [
{
"index": 0,
"message": {
"role": "assistant",
"content": "Hello!"
},
"finish_reason": "stop"
}
]
}
}Tags
x402
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