Data 2026-11-01 05:35 · USD/CNY 6.67
中文← Sinan Lab › All relay sites › openoneapi.com
openoneapi.comOpenOneApi
As of 2026-11-01, openoneapi.com has quotes for 27 models.Across 23 mainstream models, the median effective price is 3.7% of reference.Reachable 100% of the time in the last 24 hours.New sign-ups are open.
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Price profile
Ultra-low
23 mainstream models: median 3.7% (basis of the profile) · all 26 comparable models: median 2.8%
24h up
100%
延迟 p50 1705ms · 45 次探测 · 节点 美国西部探测节点
Models sold
27
Within range 3 · below cost floor 19
pricing basis
Group claude-code · multiplier 0.79
This site prices with a dynamic expression (billing_mode=tiered_expr): price per million tokens = expression coefficient × group multiplier, in site credit units. We always take the claude-code group's first tier (0_100k); other groups and long-context tiers are priced differently, and the site's panel is authoritative.
Top-up rate
¥1 per $1
Panel "price" field: CNY charged per $1 of nominal credit
Consistency probe
—
Not probed yet; requires a key registered at this site
Capability sample
—
Not yet sampled with a key
Self-declared upstream
—
The panel's public text says nothing about upstream sources
Vendor statement page
—
The panel exposes no publicly readable statement page (/api/about is empty or unreachable)
Crowd probes
—
Nobody has probed this site with their own key yet; run one on the test page and the result flows back here anonymously
Survival signals
Domain registered 2026-01-07
Mainstream TLD · 7-day reach 99.4% · 3-day change +1.0 · base rates on the survival page
Login method
Email, LINUX DO
CAPTCHA required
New-user sign-up
Open
Registration endpoint responds (may require email or CAPTCHA verification)
Panel
one-api
First indexed 2026-09-05 · source directory:batch
Error reports require sign-in; once verified they are entered in the corrections log with attribution
Models it sells and effective prices
Effective = listed price × top-up rate ÷ FX (1.00 CNY / $1 · FX 6.67), i.e. real dollars per million tokens (per call or per second for images and video); the listed price is the site-credit price shown on the panel and can be checked line by line on the site (its page may show a member-group price by default; we use the claude-code group). Reference is the lowest of official and public-market prices; share = effective ÷ reference.
| Model | Effective | Reference price | % of reference | Band | Evidence |
|---|---|---|---|---|---|
| Claude Haiku 4.5 claude-haiku-4-5 This site lists 1 more name(s) for the same model (claude-haiku-4-5-20251001), same price | 0.090$/M output · checked 11-01 · unchanged since 10-18Listed price $0.600 / M output (site credits) | 5.00 | 1.8% | Unsustainable | |
| Claude Sonnet 4.5 claude-sonnet-4-5 This site lists 1 more name(s) for the same model (claude-sonnet-4-5-20250929), same price | 0.270$/M output · checked 11-01 · unchanged since 10-18Listed price $1.80 / M output (site credits) | 15.00 | 1.8% | Unsustainable | |
| Claude Opus 4.5 claude-opus-4-5 This site lists 1 more name(s) for the same model (claude-opus-4-5-20251101), same price | 0.450$/M output · checked 11-01 · unchanged since 10-18Listed price $3.00 / M output (site credits) | 25.00 | 1.8% | Unsustainable | |
| Claude Opus 4.7 claude-opus-4-7 | 0.450$/M output · checked 11-01 · unchanged since 10-29Listed price $3.00 / M output (site credits) | 25.00 | 1.8% | Unsustainable | |
| Claude Fable 5.1 claude-fable-5-1 | 0.900$/M output · checked 11-01 · unchanged since 10-29Listed price $6.00 / M output (site credits) | 50.00 | 1.8% | Unsustainable | |
| Claude Opus 5 claude-opus-5 | 0.450$/M output · checked 11-01 · unchanged since 10-29Listed price $3.00 / M output (site credits) | 25.00 | 1.8% | Unsustainable | |
| Claude Opus 4.8 claude-opus-4-8 | 0.450$/M output · checked 11-01 · unchanged since 10-29Listed price $3.00 / M output (site credits) | 25.00 | 1.8% | Unsustainable | |
| Claude Fable 5 claude-fable-5 | 0.900$/M output · checked 11-01 · unchanged since 10-29Listed price $6.00 / M output (site credits) | 50.00 | 1.8% | Unsustainable | |
| Claude Opus 4.6 claude-opus-4-6 | 0.450$/M output · checked 11-01 · unchanged since 10-29Listed price $3.00 / M output (site credits) | 25.00 | 1.8% | Unsustainable | |
| Claude Sonnet 5 claude-sonnet-5 | 0.180$/M output · checked 11-01 · unchanged since 10-29Listed price $1.20 / M output (site credits) | 10.00 | 1.8% | Unsustainable | |
| Claude Sonnet 5.5 claude-sonnet-5-5 | 0.180$/M output · checked 11-01 · unchanged since 10-29Listed price $1.20 / M output (site credits) | 10.00 | 1.8% | Unsustainable | |
| Claude Sonnet 4.6 claude-sonnet-4-6 | 0.270$/M output · checked 11-01 · unchanged since 10-29Listed price $1.80 / M output (site credits) | 15.00 | 1.8% | Unsustainable | |
| Claude Opus 5.5 claude-opus-5-5 | 0.360$/M output · checked 11-01 · unchanged since 10-29Listed price $2.40 / M output (site credits) | 20.00 | 1.8% | Unsustainable | |
| GPT-6.1 Sol gpt-6.1-sol Priced at the “codex” group ×0.25 (the site's page may show another group's price by default) | 0.375$/M output · checked 11-01 · unchanged since 10-24Listed price $2.50 / M output (site credits) | 10.00 | 3.7% | Unsustainable | |
| GPT-6 Astra gpt-6-astra Priced at the “codex” group ×0.25 (the site's page may show another group's price by default) | 1.87$/M output · checked 11-01 · unchanged since 10-24Listed price $12.50 / M output (site credits) | 50.00 | 3.7% | Unsustainable | |
| GPT-5.6 Terra gpt-5.6-terra Priced at the “codex” group ×0.25 (the site's page may show another group's price by default) | 0.450$/M output · checked 11-01 · unchanged since 10-24Listed price $3.00 / M output (site credits) | 12.00 | 3.7% | Unsustainable | |
| GPT-5.5 gpt-5.5 Priced at the “codex” group ×0.25 (the site's page may show another group's price by default) | 1.12$/M output · checked 11-01 · unchanged since 10-25Listed price $7.50 / M output (site credits) | 30.00 | 3.7% | Unsustainable | |
| GPT-5.6 Sol gpt-5.6-sol Priced at the “codex” group ×0.25 (the site's page may show another group's price by default) | 1.12$/M output · checked 11-01 · unchanged since 10-25Listed price $7.50 / M output (site credits) | 20.00 | 5.6% | Unsustainable | |
| Claude Haiku 5.5 claude-haiku-5-5 Priced at the “claude-code” group ×0.79 (the site's page may show another group's price by default) | 0.059$/M output · checked 11-01 · unchanged since 10-30Listed price $0.395 / M output (site credits) | 0.500 | 12% | Unsustainable | |
| Qwen 3.8 Max qwen3.8-max Priced at the “国模” group ×0.25 (the site's page may show another group's price by default) | 1.12$/M output · checked 11-01 · unchanged since 10-18Listed price $7.50 / M output (site credits) | 6.00 | 19% | Below bulk discount | |
| Kimi K3 kimi-k3 Priced at the “国模” group ×0.25 (the site's page may show another group's price by default) | 3.75$/M output · checked 11-01 · unchanged since 10-18Listed price $25.00 / M output (site credits) | 15.00 | 25% | Below bulk discount | |
| DeepSeek V4.1 Flash deepseek-v4.1-flash Priced at the “国模” group ×0.25 (the site's page may show another group's price by default) | 0.150$/M output · checked 11-01 · unchanged since 10-18Listed price $1.00 / M output (site credits) | 0.500 | 30% | Below bulk discount | |
| Qwen 3.7 Max qwen3.7-max Priced at the “国模” group ×0.25 (the site's page may show another group's price by default) | 1.35$/M output · checked 11-01 · unchanged since 10-18Listed price $9.00 / M output (site credits) | 4.42 | 30% | Below bulk discount | |
| GLM-5.3 glm-5.3 Priced at the “国模” group ×0.25 (the site's page may show another group's price by default) | 1.05$/M output · checked 11-01 · unchanged since 10-18Listed price $7.00 / M output (site credits) | 1.40 | 75% | Within range | |
| DeepSeek V4 Flash deepseek-v4-flash-0731 Priced at the “国模” group ×0.25 (the site's page may show another group's price by default) | 0.150$/M output · checked 11-01 · unchanged since 10-18Listed price $1.00 / M output (site credits) | 0.182 | 82% | Near public price | |
| GLM-5.3 Flash glm-5.3-flash Priced at the “国模” group ×0.25 (the site's page may show another group's price by default) | 0.126$/M output · checked 11-01 · unchanged since 10-18Listed price $0.838 / M output (site credits) | 0.148 | 85% | Near public price | |
| GPT-image 2.5 gpt-image-2.5 Priced at the “codex” group ×0.25 (the site's page may show another group's price by default) | 0.0075$/call · checked 11-01 · unchanged since 10-24Listed $0.050 / call (site credits) | — | — | No reference price |
This is an arithmetic ratio. It is not an accusation against the vendor, and a lower public source not yet indexed here may exist.
Featured models it sellsClaude Opus 5.5Claude Sonnet 5.5Claude Haiku 5.5Claude Fable 5.1GPT-6.1 SolGPT-6 AstraDeepSeek V4.1 FlashDeepSeek V4 FlashKimi K3GLM-5.3GLM-5.3 FlashQwen 3.8 MaxQwen 3.7 MaxGPT-5.6 SolGPT-5.6 TerraClaude Opus 4.8Claude Opus 4.6Claude Opus 4.7Claude Sonnet 4.6Claude Opus 5Claude Sonnet 5Claude Fable 5Claude Haiku 4.5
Embeddable measurement badge for site owners
Shows measured values only: 24h reachability, price profile and date, refreshed daily; clicking returns to this page. No opinions.
<a href="https://compute.sinanlab.com/en/s/openoneapi.com"><img src="https://compute.sinanlab.com/badge/openoneapi.com.svg" alt="Sinan Compute 实测" width="340" height="64"></a>FAQ
- Which models does openoneapi.com sell, and what do they really cost?
- As of 2026-11-01, openoneapi.com has quotes for 27 models. Take Claude Opus 5.5: the listed price is $2.40 per million output tokens (site credits); at a top-up rate of 1 CNY / $1 and FX 6.67, the effective price is $0.360, 1.8% of reference.
- How is the effective price at openoneapi.com calculated?
- Effective = listed price × top-up rate ÷ FX. openoneapi.com's panel charges 1 CNY per $1.00 of credit; we use the claude-code group. The site's own page may show a member-group price by default.
- Is openoneapi.com reachable right now?
- In the last 24 hours we probed it 45 times: reachable 100%, median time to first byte 1705 ms. Reachability only says whether it can be reached, not model quality.
- Can you still sign up at openoneapi.com?
- Yes. The panel's sign-up endpoint is open (email or human verification may be required).
- How often is this data updated, and how can I verify it?
- Panel prices are fetched daily and reachability is probed hourly; every price on this page can be traced to a fetch snapshot in the evidence drawer. We take no money from measured vendors and make no recommendations.
Want to verify it serves the real model? Run the open-source protocol-consistency check (our probe script or Veridrop) with your own key for that site. We only measure price and reachability; we don't judge for you. Outbound links carry no referral parameters; we only count clicks.
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