Data 2026-11-01 05:35 · USD/CNY 6.67
中文← Sinan Lab › All relay sites › longjinapi.com
longjinapi.com火山API
As of 2026-11-01, longjinapi.com has quotes for 28 models.Across 18 mainstream models, the median effective price is 6.0% 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
18 mainstream models: median 6.0% (basis of the profile) · all 26 comparable models: median 6.0%
24h up
100%
延迟 p50 2832ms · 45 次探测 · 节点 美国西部探测节点
Models sold
28
Within range 0 · below cost floor 21
pricing basis
Group codex · multiplier 0.2
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 codex group's first tier (standard); other groups and long-context tiers are priced differently, and the site's panel is authoritative.
Top-up rate
¥1 per $1 · Stripe 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 2026-04-16
Mainstream TLD · 7-day reach 98.8% · 3-day change -0.5 · base rates on the survival page
Login method
Email
No CAPTCHA
New-user sign-up
Open
Registration endpoint responds (may require email or CAPTCHA verification)
Panel
one-api beta-d757e4
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 / $1 · FX 6.67), i.e. real dollars per million tokens (per call or per second for images and video); the listed price is the site-credit price shown on the panel and can be checked line by line on the site (its page may show a member-group price by default; we use the codex group). Reference is the lowest of official and public-market prices; share = effective ÷ reference.
| Model | Effective | Reference price | % of reference | Band | Evidence |
|---|---|---|---|---|---|
| GPT-6.1 Sol gpt-6.1-sol | 0.300$/M output · checked 11-01 · unchanged since 10-18Listed price $2.00 / M output (site credits) | 10.00 | 3.0% | Unsustainable | |
| GPT-6 Sol gpt-6-sol | 0.300$/M output · checked 11-01 · unchanged since 10-18Listed price $2.00 / M output (site credits) | 10.00 | 3.0% | Unsustainable | |
| GPT-5.6 Luna gpt-5.6-luna | 0.036$/M output · checked 11-01 · unchanged since 10-18Listed price $0.240 / M output (site credits) | 1.20 | 3.0% | Unsustainable | |
| GPT-6 Astra gpt-6-astra | 1.50$/M output · checked 11-01 · unchanged since 10-18Listed price $10.00 / M output (site credits) | 50.00 | 3.0% | Unsustainable | |
| GPT-5.5 gpt-5.5 | 0.900$/M output · checked 11-01 · unchanged since 10-19Listed price $6.00 / M output (site credits) | 30.00 | 3.0% | Unsustainable | |
| GPT-5.4 gpt-5.4 | 0.450$/M output · checked 11-01 · unchanged since 10-19Listed price $3.00 / M output (site credits) | 15.00 | 3.0% | Unsustainable | |
| GPT-6 Luna gpt-6-luna | 0.015$/M output · checked 11-01 · unchanged since 10-18Listed price $0.100 / M output (site credits) | 0.500 | 3.0% | Unsustainable | |
| GPT-5.4 Mini gpt-5.4-mini | 0.135$/M output · checked 11-01 · unchanged since 10-19Listed price $0.900 / M output (site credits) | 4.50 | 3.0% | Unsustainable | |
| Grok 4.5 grok-4.5 Priced at the “grok” group ×0.2 (the site's page may show another group's price by default) | 0.180$/M output · checked 11-01 · unchanged since 10-18Listed price $1.20 / M output (site credits) | 6.00 | 3.0% | Unsustainable | |
| Grok 4.6 grok-4.6 Priced at the “grok” group ×0.2 (the site's page may show another group's price by default) | 0.180$/M output · checked 11-01 · unchanged since 10-18Listed price $1.20 / M output (site credits) | 6.00 | 3.0% | Unsustainable | |
| GPT-5.6 Terra gpt-5.6-terra | 0.360$/M output · checked 11-01 · unchanged since 10-18Listed price $2.40 / M output (site credits) | 12.00 | 3.0% | Unsustainable | |
| GPT-5.6 Sol gpt-5.6-sol | 0.900$/M output · checked 11-01 · unchanged since 10-18Listed price $6.00 / M output (site credits) | 20.00 | 4.5% | Unsustainable | |
| Claude Opus 4.6 claude-opus-4-6 Priced at the “kiro-高缓” group ×0.4 (the site's page may show another group's price by default) This site lists 1 more name(s) for the same model (claude-opus-4-6-thinking), same price | 1.50$/M output · checked 11-01 · unchanged since 10-28Listed price $10.00 / M output (site credits) | 25.00 | 6.0% | Unsustainable | |
| Claude Opus 4.7 claude-opus-4-7 Priced at the “kiro-特价” group ×0.4 (the site's page may show another group's price by default) This site lists 1 more name(s) for the same model (claude-opus-4-7-thinking), same price | 1.50$/M output · checked 11-01Listed price $10.00 / M output (site credits) | 25.00 | 6.0% | Unsustainable | |
| Claude Opus 5.5 claude-opus-5-5 Priced at the “kiro-高缓” group ×0.4 (the site's page may show another group's price by default) This site lists 1 more name(s) for the same model (claude-opus-5-5-thinking), same price | 1.20$/M output · checked 11-01 · unchanged since 10-22Listed price $8.00 / M output (site credits) | 20.00 | 6.0% | Unsustainable | |
| Claude Opus 4.8 claude-opus-4-8 Priced at the “kiro-高缓” group ×0.4 (the site's page may show another group's price by default) This site lists 1 more name(s) for the same model (claude-opus-4-8-thinking), same price | 1.50$/M output · checked 11-01 · unchanged since 10-22Listed price $10.00 / M output (site credits) | 25.00 | 6.0% | Unsustainable | |
| Claude Sonnet 5.5 claude-sonnet-5-5 Priced at the “kiro-特价” group ×0.4 (the site's page may show another group's price by default) This site lists 1 more name(s) for the same model (claude-sonnet-5-5-thinking), same price | 0.600$/M output · checked 11-01Listed price $4.00 / M output (site credits) | 10.00 | 6.0% | Unsustainable | |
| Claude Opus 5 claude-opus-5 Priced at the “kiro-高缓” group ×0.4 (the site's page may show another group's price by default) This site lists 1 more name(s) for the same model (claude-opus-5-thinking), same price | 1.50$/M output · checked 11-01 · unchanged since 10-29Listed price $10.00 / M output (site credits) | 25.00 | 6.0% | Unsustainable | |
| Claude Sonnet 4.6 claude-sonnet-4-6 Priced at the “kiro-特价” group ×0.4 (the site's page may show another group's price by default) This site lists 1 more name(s) for the same model (claude-sonnet-4-6-thinking), same price | 0.900$/M output · checked 11-01Listed price $6.00 / M output (site credits) | 15.00 | 6.0% | Unsustainable | |
| Claude Haiku 5.5 claude-haiku-5-5 Priced at the “kiro-特价” group ×0.4 (the site's page may show another group's price by default) This site lists 1 more name(s) for the same model (claude-haiku-5-5-thinking), same price | 0.030$/M output · checked 11-01Listed price $0.200 / M output (site credits) | 0.500 | 6.0% | Unsustainable | |
| Claude Sonnet 5 claude-sonnet-5 Priced at the “kiro-高缓” group ×0.4 (the site's page may show another group's price by default) This site lists 1 more name(s) for the same model (claude-sonnet-5-thinking), same price | 0.900$/M output · checked 11-01Listed price $6.00 / M output (site credits) | 10.00 | 9.0% | Unsustainable | |
| Claude Sonnet 4.5 claude-sonnet-4-5 Priced at the “Claude-Max” group ×1.2 (the site's page may show another group's price by default) This site lists 2 more name(s) for the same model (claude-sonnet-4-5-20250929、claude-sonnet-4-5-20250929-thinking); effective output $0.900–$2.70 | 2.70$/M output · checked 11-01 · unchanged since 10-31Listed price $18.00 / M output (site credits) | 15.00 | 18% | Below bulk discount | |
| Claude Fable 5 claude-fable-5 Priced at the “Claude-Max” group ×1.2 (the site's page may show another group's price by default) | 9.00$/M output · checked 11-01 · unchanged since 10-18Listed price $60.00 / M output (site credits) | 50.00 | 18% | Below bulk discount | |
| Claude Opus 4.5 claude-opus-4-5 Priced at the “Claude-Max” group ×1.2 (the site's page may show another group's price by default) This site lists 2 more name(s) for the same model (claude-opus-4-5-20251101、claude-opus-4-5-20251101-thinking); effective output $1.50–$4.50 | 4.50$/M output · checked 11-01 · unchanged since 10-18Listed price $30.00 / M output (site credits) | 25.00 | 18% | Below bulk discount | |
| Claude Fable 5.1 claude-fable-5-1 Priced at the “Claude-Max” group ×1.2 (the site's page may show another group's price by default) | 9.00$/M output · checked 11-01 · unchanged since 10-18Listed price $60.00 / M output (site credits) | 50.00 | 18% | Below bulk discount | |
| Claude Haiku 4.5 claude-haiku-4-5 Priced at the “Claude-Max” group ×1.2 (the site's page may show another group's price by default) This site lists 2 more name(s) for the same model (claude-haiku-4-5-20251001、claude-haiku-4-5-20251001-thinking); effective output $0.300–$0.900 | 0.900$/M output · checked 11-01 · unchanged since 10-31Listed price $6.00 / M output (site credits) | 5.00 | 18% | Below bulk discount | |
| GPT-reserve gpt-reserve | 0.450$/M output · checked 11-01 · unchanged since 10-18Listed price $3.00 / M output (site credits) | — | — | No reference price | |
| Codex Auto Review codex-auto-review | 0.036$/M output · checked 11-01 · unchanged since 10-18Listed price $0.240 / M output (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 AstraGPT-6 LunaGPT-6 SolGPT-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
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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/longjinapi.com"><img src="https://compute.sinanlab.com/badge/longjinapi.com.svg" alt="Sinan Compute 实测" width="340" height="64"></a>FAQ
- Which models does longjinapi.com sell, and what do they really cost?
- 截至 2026-11-01，longjinapi.com 有 28 个模型有报价。以 Claude Opus 5.5 为例：站方标价每百万输出 $8.00（站内额度），按 1 元 / $1 · Stripe 1 的充值比例和 6.67 的汇率折算，实付 $1.20，是参考价的 6.0%。
- How is the effective price at longjinapi.com calculated?
- Effective = listed price × top-up rate ÷ FX. longjinapi.com's panel charges 1 CNY per $1.00 of credit; we use the codex group. The site's own page may show a member-group price by default.
- Is longjinapi.com reachable right now?
- In the last 24 hours we probed it 45 times: reachable 100%, median time to first byte 2832 ms. Reachability only says whether it can be reached, not model quality.
- Can you still sign up at longjinapi.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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