What is the API Base URL for Ainfix?

The standard API Base URL for Ainfix is https://api.ainfix.com/v1. You can configure this directly in official OpenAI SDKs or applications like NextChat, LobeChat.

How to integrate Ainfix with official OpenAI SDK?

Simply set base_url to https://api.ainfix.com/v1 and api_key to your generated Ainfix API token (sk-...) when initializing OpenAI client.

How does Ainfix pricing and billing work?

Ainfix offers transparent pay-as-you-go billing calculated precisely on input and output tokens consumed. No subscriptions or hidden fees.

Which AI models are supported by Ainfix?

Ainfix supports 40+ leading LLMs including OpenAI (GPT-4o, o1, o3-mini), Anthropic Claude 3.5, Google Gemini 1.5, DeepSeek, and more.

Help & Support

Support Center

Frequently asked questions, quick-start guides, troubleshooting manual, and technical assistance.

Quick Start & Support

Access quick integration guides or reach out via tickets and email for technical assistance

Ticket Support

Submit a ticket describing your issue with optional screenshots. Our engineers will reply promptly.

Submit & View Tickets

Email Support

Reach out to our official support team for technical help or business inquiries

support@ainfix.com

Click to Send Email

Frequently Asked Questions (FAQ)

Curated answers to the most common questions asked by developers

This platform is fully compatible with the standard OpenAI API specifications. In any OpenAI-supported SDK or client (such as NextChat, ChatBox, LangChain, Cursor, Dify), simply change the Base URL to:

https://api.ainfix.com/v1

* Note: Generate your secret key in "Console - API Keys" and use it as your Bearer Token / API Key.

HTTP Error Code Reference

Quickly identify and resolve issues when encountering API response errors

Status	Error Type / Meaning	Common Causes	Troubleshooting & Solutions
400	Malformed request payload Bad Request	Malformed JSON, missing required parameters, non-existent model name, or prompt exceeded context limit.	Validate JSON format, verify model name against Model Square catalog, or reduce prompt length.
401	Invalid API Key / Unauthorized Unauthorized	Missing Authorization header, typo in API Key, or key expired/disabled.	Check token status in Console and ensure header is `Authorization: Bearer sk-xxxx`.
403	Access Forbidden Forbidden	Account banned, caller IP not in token whitelist, or key lacks permission for the requested model.	Inspect token IP and model restrictions in Console, or contact support for account review.
429	Insufficient Quota or Rate Limit Too Many Requests	Zero remaining balance, or request per minute (RPM) / token per minute (TPM) limits exceeded.	Top up quota in Console wallet; add retry delay with exponential backoff for high concurrency.
500 / 502	Gateway or Upstream Channel Error Internal / Upstream Error	Upstream provider outage or temporary network jitter. Gateway automatically fails over.	Platform auto-retries across redundant channels. Retry in 1-2s; check probes if persists.
504	Upstream Generation Timeout Gateway Timeout	Long generation prompt or heavy multimodal task exceeded HTTP socket timeout.	Enable `stream: true` for streaming output and increase your client HTTP timeout setting.