API PRICES
xAI · grok-4-fast-reasoning
Provider prices, cheapest first
xAI · grok-4-fast-reasoning official price: not yet recorded. Cheapest relay: api.openai-ch.top "Azure-Ⅰ" 0.055 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-10). 25 sites have comparable prices; 52 sites list this model.Relay blended price uses 75% input and 25% output.
Official prices are the vendor's cash prices. Inference providers also list cash prices and can be compared directly. Relays list prices in site credit; what you actually pay depends on each site's top-up rate, so they cannot be compared with official prices directly.
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
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Prices below are in site credit, not cash.
| # | Provider | Plan / conditions | Input ↑USD credits / 1M | Output USD credits / 1M | Cache readUSD credits / 1M | BlendedUSD credits / 1M | Details |
|---|---|---|---|---|---|---|---|
| Recent price | |||||||
| 51 | ai.comfly.orgAsk or discussCollected: View 5 plans 1 more site of the same companyBasis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | openai官-优质 纯OpenAI，特价优质分组 | 0.8 | 0.2 | — | 0.65 | Full prices and sources |
| 51 | kg-api.cloudAsk or discussCollected: View 5 plans 3 more sites of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | openai官-优质 纯OpenAI，特价优质分组 | 0.8 | 0.2 | — | 0.65 | Full prices and sources |
| 51 | ai.t8star.orgAsk or discussCollected: View 5 plans 1 more site of the same company
Basis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | openai官-优质 纯OpenAI，特价优质分组 | 0.8 | 0.2 | — | 0.65 | Full prices and sources |
| 51 | api.bltcy.aiAsk or discussCollected: View 5 plans 3 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | openai官-优质 纯OpenAI，特价优质分组 | 0.8 | 0.2 | — | 0.65 | Full prices and sources |
| 51 | api.bltcy.topAsk or discussCollected: View 5 plans 3 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | openai官-优质 纯OpenAI，特价优质分组 | 0.8 | 0.2 | — | 0.65 | Full prices and sources |
| 51 | one-api.bltcy.topAsk or discussCollected: View 5 plans 3 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | openai官-优质 纯OpenAI，特价优质分组 | 0.8 | 0.2 | — | 0.65 | Full prices and sources |
| 51 | api.xhuoai.comAsk or discussCollected: View 2 plans | 企业渠道 OpenAI/Claude企业级渠道，追求极速稳定首选，超高并发，功能与官方完全一致，5.6折，倍率4.0 | 0.8 | 2 | — | 1.1 | Full prices and sources |
| 58 | www.nuwaflux.comAsk or discussCollected: View 1 plans | 高速专线 官方key转发/支持全模型/适合科研/企业线上用户/商业应用 | 1 | 2.5 | — | 1.375 | Full prices and sources |
| 59 | api.bianxie.aiAsk or discussCollected: View 1 plans | default default | 1.25 | 2.5 | — | 1.5625 | Full prices and sources |
| 60 | gptapi.asiaAsk or discussCollected: View 1 plans 2 more sites of the same companyBasis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | enterprise 企业通道 | 1.4 | 3.5 | — | 1.925 | Full prices and sources |
| 60 | cn.gptapi.asiaAsk or discussCollected: View 1 plans 2 more sites of the same company
Basis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | enterprise 企业通道 | 1.4 | 3.5 | — | 1.925 | Full prices and sources |
| 60 | yutoapi.comAsk or discussCollected: View 1 plans 2 more sites of the same company
Basis: identical homepage assets, identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | enterprise 企业通道 | 1.4 | 3.5 | — | 1.925 | Full prices and sources |
| 63 | ai.comfly.orgAsk or discussCollected: View 5 plans 1 more site of the same companyBasis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | origin 企业分组(origin)-OpenAI&Claude官方原价 | 1.46 | 0.365 | — | 1.18625 | Full prices and sources |
| 63 | kg-api.cloudAsk or discussCollected: View 5 plans 3 more sites of the same companyBasis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | origin 企业分组(origin)-OpenAI&Claude官方原价 | 1.46 | 0.365 | — | 1.18625 | Full prices and sources |
| 63 | ai.t8star.orgAsk or discussCollected: View 5 plans 1 more site of the same company
Basis: identical quotes. Counted as one company in the ranking; this is not a legal finding. | origin 企业分组(origin)-OpenAI&Claude官方原价 | 1.46 | 0.365 | — | 1.18625 | Full prices and sources |
| 63 | api.bltcy.aiAsk or discussCollected: View 5 plans 3 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | origin 企业分组(origin)-OpenAI&Claude官方原价 | 1.46 | 0.365 | — | 1.18625 | Full prices and sources |
| 63 | api.bltcy.topAsk or discussCollected: View 5 plans 3 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | origin 企业分组(origin)-OpenAI&Claude官方原价 | 1.46 | 0.365 | — | 1.18625 | Full prices and sources |
| 63 | one-api.bltcy.topAsk or discussCollected: View 5 plans 3 more sites of the same company
Basis: identical quotes, same status-page name, logo or server address. Counted as one company in the ranking; this is not a legal finding. | origin 企业分组(origin)-OpenAI&Claude官方原价 | 1.46 | 0.365 | — | 1.18625 | Full prices and sources |
Special groups · 2 rows · not ranked
These plans are marked as test, internal, disabled, gated by top-up or membership, or have a near-zero ratio. They may not be purchasable or stable, so they are listed separately and left out of the ranking and statistics.
- test or debug group: 2 rows
- api.ai-gaochao.cn · test · grok-4-fast-reasoning · Input 0.2 / Output 0.5 USD credits / 1M
- hk.apitoken.ai · sandbox · grok-4-fast-reasoning · Input 0.2 / Output 0.5 USD credits / 1M
How this ranking works
All per-token prices: 96,427 prices from 839 sites (about 733 companies). 88,950 are ranked, from 826 sites (about 720 companies); 7,477 more are listed separately and not ranked. Prices collected up to 2026-10-10.
This model has 166 recorded prices; 80 can be compared directly (78 ranked, 2 listed separately). Not comparable yet: new price under review; showing the previous one 33, scope of the official doc price not confirmed 20, ratio looks unset 16, price not parsed yet 15, display unit not confirmed 2
68 recent · 0 stale (older than 7 days, or not updated by this refresh) · 0 unverified timestamps. Minimum and median only count recent paid prices; older prices stay in the table. 0 zero-valued pairs are separately unverified, without proof of free eligibility. Timing does not verify payment, upstream identity or quality.
Prices are converted to site credits using each site’s published ratio. What you actually pay depends on its top-up rate. Input, output and cache prices in each row come from the same plan. Several sites run by the same company take one place in the ranking: its cheapest plan, with the other sites listed under it. We judge “same company” by identical prices, status pages or homepage code; this is not a legal finding. To see every site’s prices, choose “All plans” or filter by provider.
“Self-declared unofficial channel” means the plan name itself says “reverse-engineered” or similar. We have not verified their source or quality. Minimum and median only count regular plans.