Is the xAI API compatible with OpenAI clients?

Yes. xAI offers an OpenAI-compatible endpoint, so most OpenAI client libraries work by changing the base URL and key.

Can I use the fast Grok variant through the API?

Not for the current model. xAI offers the fast variant of its newest Grok only inside Cursor and Grok Build; on the public API you use the standard model.

Model & API platforms

xAI (Grok API) pricing

Teknik ekipler için

xAI (Grok API) is priced per use rather than per month; the rate for each option is in the table below. Checked 22 Eyl 2026 against the official pricing page.

1M token başına $2/$6 ve 500K bağlam penceresiyle Grok 4.7 — Claude ve GPT amiral gemilerinin altında fiyatlanan en ileri düzey bilgi işi. En ucuz hacim seçeneği değil; xAI, Terminal-Bench 4.0'da %38 bildiriyor ve çok sayıda akıl yürütme tokenı harcıyor, bu yüzden görev başına maliyet tarife kartının üzerinde seyrediyor.

xAI (Grok API)'i ziyaret et Report a price change

Our take

Score 3.5 out of 5How we score

The xAI API gives you Grok models with a large context window at prices below the Claude and GPT flagships. It is a solid option for knowledge work over long documents; it is not the cheapest API per token.

Plans and prices

xAI (Grok API) plans, checked 22 Eyl 2026. Official pricing page Fiyatlar gösterge niteliğindedir ve değişebilir. Her zaman sağlayıcının sitesinde teyit edin.
Plan	Price	What you get
grok-4-7Our pick	Usage-based$2/1M input, $6/1M output for prompts under 200k tokens; $4/$12 above 200k; Grok 4.6 still served at the same price	500K context OpenAI-compatible endpoint Tool calls Reasoning effort low/medium/high/xhigh Fast variant only in Cursor and Grok Build

Pick this tier: grok-4-7

The current Grok model is the main option on the API; use the standard variant unless latency really matters.

What works

Large context window
Lower per-token price than the leading flagships
OpenAI-compatible endpoint
Tool calls supported

What to watch

The fast variant is not on the public API
Fewer model sizes than the biggest providers
Not the lowest-cost option for bulk work

Skip it if

You need the lowest cost per token
You are not building with an API
You want a consumer chat subscription

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xAI (Grok API) pricing questions

How much does xAI (Grok API) cost in 2026?: xAI (Grok API) is priced per use rather than per month; the rate for each option is in the table below. Checked 22 Eyl 2026 against the official pricing page.
Is the xAI API compatible with OpenAI clients?: Yes. xAI offers an OpenAI-compatible endpoint, so most OpenAI client libraries work by changing the base URL and key.
Can I use the fast Grok variant through the API?: Not for the current model. xAI offers the fast variant of its newest Grok only inside Cursor and Grok Build; on the public API you use the standard model.

Reviewed 22 Eyl 2026 by the Dapols team. Report a price change

Bu araç hakkındaki kanıtlarımız

Katalog durumu: Önerilen — bir planda birincil seçim olabilir
Fiyat son kontrolü: 22 Eyl 2026
Yetenek son incelemesi: 13 Ağu 2026
Kanıt güvenilirliği: Orta — doğrulandı, ancak satıcı planları sık değiştiriyor
Resmi dokümantasyon: Satıcı belgelerini okuyun

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