Proxy comparison

OpenAI API Proxy Providers

Browse providers that expose OpenAI-compatible APIs or OpenAI model access. Compare their pricing notes, model coverage, payment methods, and verification fields before wiring them into Codex, Cursor, or your own app.

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API Providers(33)

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AnPin AI

GPT models start at 15% of official pricing, while Claude models start at 40%. Models are billed per 1M tokens using the lowest currently listed channel price for each model. Usage-based top-ups credit $1 in platform balance per ¥1; the page's ¥10 minimum is about $1.5 at the shown rate (an expected payment of 1.4837 USDT). The GPT mid-group plan costs ¥1,398 for 30 days with a $1,688 monthly quota. Actual charges follow the platform display.

About 15% of official pricing, saving roughly 85%$1.5

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FAQ

OpenAI API proxy, Base URL, and compatibility

What is an OpenAI API proxy?

It is usually a third-party endpoint that provides OpenAI-compatible request formats, API keys, billing, and Base URLs for apps or developer tools.

Can I use these providers with Codex or Cursor?

Many OpenAI-compatible providers can be tested with tools that accept a custom Base URL and API key. Always verify model names and API compatibility first.

Does OpenAI-compatible mean official OpenAI?

No. OpenAI-compatible usually describes the API format, not official ownership, pricing, availability, or service guarantees.

Is an OpenAI API reverse proxy the same as free OpenAI API access?

No. An OpenAI API reverse proxy is usually an API gateway or AI proxy service between your app and an upstream model provider. It may give you a custom Base URL, API key management, model routing, billing, rate limits, or access to multiple providers through one OpenAI-compatible interface. Some services offer trial credits or lower-cost plans, but they are not the same as free official OpenAI API access. The real question is whether the provider is compatible, stable, transparent about pricing, and safe with your API keys.