Grok (试用额度内可调用当前 Grok API 模型，如 grok-2 / grok 系列，具体以官方目录为准)
Which free sites / relays / official free tiers can call Grok (试用额度内可调用当前 Grok API 模型，如 grok-2 / grok 系列，具体以官方目录为准) free · 1 sites · updated daily
Sites that can call Grok (试用额度内可调用当前 Grok API 模型，如 grok-2 / grok 系列，具体以官方目录为准) free (1)
The following sites are listed as offering free access to Grok (试用额度内可调用当前 Grok API 模型，如 grok-2 / grok 系列，具体以官方目录为准), sorted by reputation. Click a site for free quota, community reputation and shutdown-risk review.
- api.x.ai — Official (free tier) · reputation 72 · riskMed · 无永久免费层。新账号通常获约 $25 促销试用额度（随促销/区域/验证状态而定，约 30 天过期且不结转）。历史上的「…
FAQ
Is Grok (试用额度内可调用当前 Grok API 模型，如 grok-2 / grok 系列，具体以官方目录为准) free? Where can I call it for free?
We currently list 1 sites that can call Grok (试用额度内可调用当前 Grok API 模型，如 grok-2 / grok 系列，具体以官方目录为准) free: api.x.ai. Includes official free tiers, free products and relay/public-benefit stations; see each site page for free quota and rate limits.
Which free Grok (试用额度内可调用当前 Grok API 模型，如 grok-2 / grok 系列，具体以官方目录为准) site is more stable / better reputed?
By our reputation score, api.x.ai (Official (free tier), reputation 72) is currently higher. But free/relay stations generally have no SLA and may shut down or change quotas at any time; keep an official paid fallback for important use.