Ended. As of 2026-09-27, xAI's free API tier ended: xAI / Grok API credits (verified 2026-07-13); 1 other offer from xAI is listed below.
Every offer from xAI in our catalog, each with the date it was last verified against the provider's own page. "No" and "ended" are answers too, so they stay listed.
Discounts, subscriptions, applications, and offers that ended or do not exist. They are not a free API tier, and they are listed so nothing is hidden.
| Offer | Provider | Status | What it offers | Expiry | Verified | Source | Caveats |
|---|---|---|---|---|---|---|---|
| xAI / Grok API credits | xAI | ended | Promotional free credits appear dead — no live free path found. | no stated expiry | 2026-07-13 | source | — |