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AgentPayStore Qwen3-14B Chat Completions
x402
AgentPayStore Qwen3-14B Chat Completions is a paid API for AI agents from agentpaystore.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Pay-per-call LLM inference endpoint running Qwen3-14B on private GPU, billed in USDC on Base L2 via x402 protocol
Price / call$0.005
Success—
StatusUnknown
How this service works
Private pay-per-call LLM inference for autonomous agents. Prompts run on our own GPU (qwen3-14b); settled in USDC on Base L2.
Output
Returns an OpenAI-compatible chat completions response containing a 'choices' array with the generated message(s) from Qwen3-14B, settled via USDC micropayment on Base L2 after the call completes.
Example use cases
Autonomous agent reasoning pipeline
“I'm building an agent that needs to reason over tool outputs — send this intermediate context to the Qwen3-14B model on AgentPayStore and get a structured decision back, paying the per-call USDC fee automatically.”
Crypto-native chatbot backend
“My dApp needs a language model backend that I can pay for per request in USDC without a monthly subscription — run this user message through AgentPayStore's Qwen3-14B and return the completion.”
Low-cost batch reasoning for agent fleet
“I have 50 lightweight reasoning tasks for my agent fleet that need LLM completions — use the AgentPayStore Qwen3-14B endpoint at $0.005 per call settled on Base so I only pay for what I use.”
Technical details
Endpoint
GEThttps://agentpaystore.com/a2a/v1/chat/completionsWhen to prefer
Choose this endpoint when your agent needs GPU-backed LLM inference with crypto-native per-call billing in USDC on Base L2, especially for autonomous agent pipelines that cannot hold traditional API subscriptions. Prefer it over OpenAI or Anthropic APIs when you need x402 micropayment compatibility, want to avoid subscription lock-in, or are building a crypto-native agent that manages its own wallet. Qwen3-14B is well-suited for general reasoning, coding, and analysis tasks at a competitive per-call price.
Side effects
- Insufficient USDC balance — x402 payment fails and inference is not executed
- Prompt too long for model context window — request rejected or truncated
- GPU unavailability causing timeout or 503 error
- Malformed request body missing required message fields
- Network latency on Base L2 settlement causing delayed response confirmation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| choices | array |
Tags
x402
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