Hosted Gateway vs AI24X
A hosted gateway and AI24X both speak the OpenAI protocol. The practical questions are what you pay for it and how much you have to configure.
At a glance
| Typical hosted gateway | AI24X | |
|---|---|---|
| Protocol | OpenAI-compatible | OpenAI-compatible (POST /v1/chat/completions) |
| One key for all models | Yes | Yes — GPT-5, Claude, Gemini, DeepSeek, Kimi, Qwen, GLM |
| Starting price | Varies by model | From $0.35/M (flash) |
| Smart routing | Provider pool | Auto-picks best channel by price / speed / stability |
| Billing | Credit-based | Credit-based, transparent per-request breakdown |
| Payment | Card / crypto | PayPal — no credit card needed to start |
| Peak surcharges | Varies by model | Flat rate — no peak surcharge |
| Named models | Varies by provider pool | 26 named frontier and open-source models |
What they share
- One endpoint for many models — no per-provider accounts.
- OpenAI protocol, so existing SDKs and tools keep working.
- Credit-based usage, so you control spend.
Where AI24X differs
- Price clarity: a published starting price ($0.35/M flash) and a transparent per-request breakdown.
- Smart routing: AI24X evaluates price, speed and stability per request, and switches automatically if a provider degrades.
- PayPal checkout: instant payment for international users without a credit card.
- Off-peak discounts: automatic cheaper rates in off-peak hours (Beijing time) for cost-sensitive workloads.
Frequently asked questions
Is AI24X OpenAI-compatible?
Yes. Use POST /v1/chat/completions with Bearer auth; streaming (SSE) is supported. Most clients only need a base_url change.
Can I keep my existing model names?
Common OpenAI-compatible model names are mapped automatically; short aliases like flash and pro also work.
What happens if a provider is slow?
AI24X routes around it automatically — that's the point of smart routing.
Gateway guides: What is an AI gateway · OpenAI-compatible API · Pricing · Start free