302.AI
- ✓Prices visible without login
- ✗Operating entity named
- ✓Terms of service published
- ✓Refund policy published
- ✗Balance expiry stated
- UnverifiedUpstream source described
- UnverifiedPublic status page
- ✓Public contact
LLM API Relays: Public Prices & Facts
Last verified · Data: relays.json (CC BY 4.0)
Answer
As of 2026-10-17 (UTC+8), we list 11 API relays in alphabetical order, with no scores or ranking. (data)
For 8 of them we matched public list prices to official prices model by model: sample multipliers range from 0.30× to 3.00×. 2 have pricing pages that need login, render client-side or fail to load, and are shown as unverified. (verified )
We have not tested model authenticity or API uptime. Being listed is not an endorsement and does not mean a relay is safe; reselling official APIs may breach OpenAI, Anthropic and Google terms. (data)
Being listed is not an endorsement and does not mean a relay is safe. We show only reproducible public facts; model authenticity and API uptime are not tested. OpenAI, Anthropic and Google terms restrict reselling and use outside supported regions, so using a relay may breach those terms and service can stop at any time. Do not send sensitive data or production keys through a relay you do not know. Methodology & disclaimer →
Only need access from mainland China? Official APIs usable from mainland China
Sorted alphabetically by name. The order has nothing to do with price, quality or sponsorship; we do not score or rank relays yet.
| Relay | List-price multiplier | After top-up | Operator | Domain registered | Website check | Authenticity / uptime | Prices verified |
|---|---|---|---|---|---|---|---|
| 302.AI | 1.00× (4 models) | — (top-up ratio not stated) | Not stated | 2024-02-23 | Loaded · 10-17 23:35 | Not tested | Needs re-check |
| AIHubMix | 1.00× (4 models) | — (top-up ratio not stated) | AIHubMix, LLC | 2023-12-03 | Loaded · 10-17 23:35 | Not tested | Needs re-check |
| APIYIAPI易 | 1.00× (policy statement) | 0.87×–1.05× (top-up ratio, 1 USD = 6.6849 CNY) | APIYI, LLC | 2024-06-09 | Loaded · 10-17 23:35 | Not tested | Needs re-check |
| CloseAI | 商务 1.5×；研发 1.25×（累计充值 ¥5,000 后）；大客户 1.1×（累计充值 ¥10,000 后）；「部分稀缺模型可能略高于此倍率」 (original, Chinese) Unverified basis not stated; not computed | — | Not stated | 2023-04-19 | Loaded · 10-17 23:35 | Not tested | Unverified |
| DMXAPI | 1.00× (2 models) | 1.00× (CNY prices, no conversion) | Not stated | Unverified | Loaded · 10-17 23:35 | Not tested | Needs re-check |
| laozhang.ai老张API | 1.00× (6 models, default group) | — (top-up ratio not stated) | YingTu Technology Pte. Ltd. | 2025-03-12 | Loaded · 10-17 23:35 | Not tested | Needs re-check |
| OhMyGPT | 0.90×–1.10× (5 models) | — (top-up ratio not stated) | DogeNet LLC | 2023-01-19 | Loaded · 10-17 23:35 | Not tested | Needs re-check |
| PackyAPI | 0.30×–3.00× (5 models, default group) | 0.04×–0.45× (¥1 = $1 credit) | Not stated | 2025-10-17 | Loaded · 10-17 23:35 | Not tested | Needs re-check |
| UniAPI | 0.50×–0.88× (3 models, default group) | — (top-up ratio not stated) | Unverified | 2024-05-30 | Loaded · 10-17 23:35 | Not tested | Needs re-check |
| YUNWU.AI云雾 API | Unverified no public price page | — | Unverified | 2024-12-03 | Loaded · 10-17 23:35 | Not tested | Unverified |
| ZenMux | 1.00× (3 models) | — (top-up ratio not stated) | NexaMind Singapore Pte. Ltd. | 2025-07-31 | Loaded · 10-17 23:35 | Not tested | Needs re-check |
AIHubMix
- ✓Prices visible without login
- ✓Operating entity named
- ✓Terms of service published
- ✓Refund policy published
- ✗Balance expiry stated
- ✓Upstream source described
- ✓Public status page
- ✓Public contact
APIYI
- UnverifiedPrices visible without login
- ✓Operating entity named
- UnverifiedTerms of service published
- ✓Refund policy published
- ✓Balance expiry stated
- ✓Upstream source described
- UnverifiedPublic status page
- ✓Public contact
CloseAI
- ✗Prices visible without login
- ✗Operating entity named
- ✓Terms of service published
- ✓Refund policy published
- ✓Balance expiry stated
- ✓Upstream source described
- UnverifiedPublic status page
- ✓Public contact
DMXAPI
- ✓Prices visible without login
- ✓Operating entity named
- UnverifiedTerms of service published
- UnverifiedRefund policy published
- UnverifiedBalance expiry stated
- UnverifiedUpstream source described
- ✓Public status page
- UnverifiedPublic contact
laozhang.ai
- ✓Prices visible without login
- ✓Operating entity named
- ✓Terms of service published
- ✓Refund policy published
- ✗Balance expiry stated
- ✓Upstream source described
- ✓Public status page
- ✓Public contact
OhMyGPT
- ✓Prices visible without login
- ✓Operating entity named
- ✓Terms of service published
- ✓Refund policy published
- ✗Balance expiry stated
- ✓Upstream source described
- ✓Public status page
- UnverifiedPublic contact
PackyAPI
- ✓Prices visible without login
- ✗Operating entity named
- ✓Terms of service published
- UnverifiedRefund policy published
- UnverifiedBalance expiry stated
- ✓Upstream source described
- UnverifiedPublic status page
- UnverifiedPublic contact
UniAPI
- ✓Prices visible without login
- UnverifiedOperating entity named
- ✓Terms of service published
- UnverifiedRefund policy published
- UnverifiedBalance expiry stated
- ✓Upstream source described
- ✓Public status page
- ✓Public contact
YUNWU.AI
- ✗Prices visible without login
- UnverifiedOperating entity named
- UnverifiedTerms of service published
- UnverifiedRefund policy published
- ✓Balance expiry stated
- ✓Upstream source described
- UnverifiedPublic status page
- UnverifiedPublic contact
ZenMux
- ✓Prices visible without login
- ✓Operating entity named
- ✓Terms of service published
- ✓Refund policy published
- ✗Balance expiry stated
- ✓Upstream source described
- UnverifiedPublic status page
- ✓Public contact
Transparency checklist: ✓ yes / ✗ looked for, not found / Unverified; each item on its own, never added up or ranked.
FAQ
What is an API relay?
An API relay is a third-party service that forwards model APIs from providers such as OpenAI, Anthropic and Google to its users, usually through an OpenAI-compatible interface and billed from its own prepaid balance. This page collects public facts about relays; it is not a list of recommendations.
How is the multiplier calculated?
Multiplier = the relay's public list price ÷ the official price we track for the same model, computed separately for input and output. If dollar credit is bought in CNY, we also apply the top-up ratio and the exchange rate (currently 1 USD = 6.6849 CNY). Every multiplier comes with a screenshot of the pricing page and a verification time.
Why are there no scores or rankings?
What matters most is whether a relay serves the real model and stays available, and that requires paid testing we have not done. Ranking on price and public information alone would mislead, so we sort alphabetically and list only reproducible facts.
What are the risks of using a relay?
OpenAI, Anthropic and Google terms restrict reselling and use outside supported regions, so a relay can stop working at any time, and your prompts, code and keys pass through a third party. A 2026 study of 428 LLM API routers found that 1 of 28 paid routers and 8 of 400 free routers injected malicious code into responses. arXiv:2604.08407
Does being listed mean a relay is reliable?
No. Being listed is not an endorsement and does not mean a relay is safe. The only criteria are an independent website and appearing on at least two public relay rankings or lists. We have no commercial relationship with the listed relays; any future sponsorship will be labelled on the entry.
What if something here is wrong?
Email data@apiprice.app with a link to a public page or a screenshot. Relays and users can both submit. We handle every request within 7 days: we update what we can verify, explain what we cannot, and publish a correction log on the page.
Related: Official price table · Official deals & coding plans · Official free tiers · Methodology & disclaimer