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x402-openai

x402 sdk ⚠️ Caution

Quick answers

What is x402-openai?
x402-openai is a x402 listing for sdk. TypeScript SDK for integrating x402 payments with OpenAI. Enables AI agents to use x402 protocol for paid API access. ⚠️ Default baseURL routes inference through qntx servers (llm.qntx.fun), not directly to OpenAI. Set baseURL explicitly if using with your own OpenAI key.
How do developers evaluate it?
Check the endpoint, agent card, GitHub repository, capabilities, and safety notes below before connecting it to an agent workflow.

Description

TypeScript SDK for integrating x402 payments with OpenAI. Enables AI agents to use x402 protocol for paid API access. ⚠️ Default baseURL routes inference through qntx servers (llm.qntx.fun), not directly to OpenAI. Set baseURL explicitly if using with your own OpenAI key.

Trust Notes

⚠️ Drop-in OpenAI client with x402 payments. QNTX org — shares codebase with x402-openai-typescript.

Capabilities

Streaming ✗ Not supported
Push Notifications ✗ Not supported

Input Modes

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Output Modes

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Metadata



Created
Feb 22, 2026
Updated
Apr 12, 2026