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Puter
developer.puter.com › tutorials › free-unlimited-grok-api
Free, Unlimited Grok API
December 14, 2025 - Puter is the pioneer of the "User-Pays" ... cover their own usage costs. This model enables developers to access advanced AI capabilities for free, without any API keys, usage costs, or server-side setup....
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xAI
x.ai › api
API | xAI
State-of-the-art RAG system built directly into our API. December 22, 2025 · READ · Try Grok On · Web · iOS · Android · Grok on X · Products · Grok · 𝕏 · API · Grok Enterprise · Grokipedia · Company · Company · Careers · Contact · News · Resources ·
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xAI
x.ai › news › api
API Public Beta | xAI
Starting today, developers can build on our Grok foundation models using our newly released API. We will run a public beta program until the end of 2024 during which everyone will get $25 of free API credits per month.
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Apidog
apidog.com › blog › grok-3-grok-3-mini-api-free
How to Use Grok 3 and Grok 3 Mini API for Free
April 11, 2025 - Accessing Grok 3 and Grok 3 Mini "for free" through OpenRouter presents an excellent opportunity to explore these powerful AI models without committing to an X Premium+ subscription.
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GitHub
github.com › realasfngl › Grok-Api
GitHub - realasfngl/Grok-Api: A free Grok API wrapper that allows you to use Grok without API access or Account.
A free Grok API wrapper that allows you to use Grok without API access or account authentication.
Starred by 86 users
Forked by 24 users
Languages   Python
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BytePlus
byteplus.com › en › topic › 499378
Is the Grok API Free? Pricing & Features 2025
The question of whether the Grok API is free is most directly answered by its trial and credit offerings. As of 2025, there is no indefinite, completely free tier for the Grok API. However, xAI provides a significant incentive for developers to get started through a promotional credit program.
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Grok API
grok-api.apidog.io › free-credits-934025m0
Free Credits - Grok API
To qualify for free credits, your team must have already spent a minimum of $5 on the API before choosing to opt in · To check if you're eligible to participate in the free credits program, go to the cloud console: · Teams based in the following countries are not eligible to participate in ...
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Cursor IDE
cursor-ide.com › 首页 › 博客 › free grok 3 api guide 2025: access xai's model without x premium
Free Grok 3 API Guide 2025: Access xAI's Model Without X Premium - Cursor IDE 博客
March 25, 2025 - Comprehensive guide on how to access Grok 3 API for free in 2025. Learn three methods to use xAI's flagship model, with code examples and performance comparison.
Find elsewhere
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CometAPI
cometapi.com › is-grok-4-free
Is Grok 4 free? — a close look as of August 2025 - CometAPI - All AI Models in One API
August 18, 2025 - API / production use: Not free — API usage is billed per the token pricing under. If you plan to integrate Grok 4 into an app or do sustained workloads, expect to pay via the API.
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Merge.dev
merge.dev › blog › grok-api-key
How to get your Grok API key (5 steps)
January 2, 2025 - Learn about each step you'll need to take to generate your API key for any of xAI's Grok models.
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Data Studios
datastudios.org › post › xai-grok-4-1-subscriptions-free-access-supergrok-plans-heavy-tier-api-pricing-structure-and-use
xAI Grok 4.1 Subscriptions: Free Access, SuperGrok Plans, Heavy Tier, API Pricing Structure and Use-Case Alignment
December 11, 2025 - Dec 11, 2025 · 4 min read · xAI Grok 4.1 introduces a multi-layer access model combining free usage, consumer subscriptions, premium tiers and developer-grade API billing, each designed to support different workloads ranging from light daily ...
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Laozhang
blog.laozhang.ai › ai-tools › grok-4-api-free-access-alternatives-pricing-analysis-cost-effective-solutions-2025
Grok 4 API Free Access: Alternatives, Pricing Analysis & Cost-Effective Solutions 2025 – LaoZhang-AI
This pricing strategy suggests ... direct API usage as a viable option. The reality facing developers in 2025 is clear: xAI provides no official free tier for Grok 4 API access....
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OpenRouter
openrouter.ai › x-ai › grok-4.1-fast
Grok 4.1 Fast - API, Providers, Stats | OpenRouter
Grok 4.1 Fast is xAI's best agentic tool calling model that shines in real-world use cases like customer support and deep research. Run Grok 4.1 Fast with API
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Kie
kie.ai › grok-imagine
Free Grok Imagine API on Kie.ai – Run Grok Video API Online
You can start using Grok Imagine API on Kie.ai with free credits. These credits let you test text-to-image and text-to-video generation without setting up billing.
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Techloy
techloy.com › xai-releases-grok-4-fast-with-free-access-and-api-pricing-details
xAI Releases Grok 4 Fast With Free Access and API Pricing Details
September 22, 2025 - xAI has made Grok 4 Fast available to all users, including those on the free tier, with access through web browsers, iOS, and Android. This broader rollout brings the model to a global audience, making experimentation easier for casual users as well as professionals. For developers and businesses, Grok 4 Fast is also available through the xAI API...
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xAI
x.ai › news › grok-4-1-fast
Grok 4.1 Fast and Agent Tools API | xAI
We’re releasing two variants of Grok 4.1 Fast on the API: ... We’ve partnered with OpenRouter to make the Grok 4.1 Fast models available for free.
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Elephas
elephas.app › blog › how-to-get-grok-api-key
How to Get Grok API Key (Step by Step Guide) | 2026
2 weeks ago - You can download the free version of Elephas now. Grok helps you parse unstructured data like log files. While it's powerful, there can be errors during setup. Here's how to fix two common Grok API errors: