{"registry_version":"2026.1025.387","generated_at":"2026-10-25T06:27:00Z","content_sha256":"089d16f627d9365e3d0663cc8069203706d7cb23a76c332226e29686968811a5","signed":true,"signature":{"key_id":"ed25519:74ca19268e364242","algorithm":"ed25519","expires_at":"2026-11-24T06:27:09Z","expired":false,"manifest":"/registry/manifest.json"},"id":"xai/grok-api","name":"xAI Grok API","status":"researched","last_verified":null,"last_researched":"2026-10-25","disclaimer":"Plain-English summary of the provider’s rules and of what people report. Not legal advice.","terms":[{"kind":"rules_say","kind_label":"The rules say","severity":"amber","severity_label":"Can cost money","title":"Acceptable Use Policy applies to developers and their users","text":"The Enterprise Terms require compliance with the AUP and passing equivalent obligations to your own users. The AUP prohibits illegal or abusive uses, reverse engineering, and high-stakes automated decisions about people; violations can lead to suspension or termination. [to verify - pages returned 403 to fetch; based on search summary of official pages]","source_url":"https://x.ai/legal/acceptable-use-policy","source_title":"xAI Acceptable Use Policy","accessed":"2026-10-25"},{"kind":"rules_say","kind_label":"The rules say","severity":"amber","severity_label":"Can cost money","title":"No training models on outputs; no competing services","text":"The Enterprise Terms bar using outputs to train foundation models unless an Order Form allows it, and the Enterprise FAQ says using the API to build a similar or competing service is prohibited. [to verify]","source_url":"https://x.ai/legal/terms-of-service-enterprise","source_title":"xAI Terms of Service - Enterprise","accessed":"2026-10-25"},{"kind":"rules_say","kind_label":"The rules say","severity":"yellow","severity_label":"Worth knowing","title":"Prepaid credits are non-refundable","text":"xAI does not refund prepaid credit purchases unless required by law in your region.","source_url":"https://docs.x.ai/console/faq/billing","source_title":"FAQ - API Billing","accessed":"2026-10-25"}],"renewals":[],"pricing_notes":{"free_tier":"No free credits found in the docs. [to verify]","costs":"Prepaid credits. grok-4.7 is $2.00 per 1M input and $6.00 per 1M output tokens under 200k prompt tokens ($4.00 / $12.00 at or above 200k, applied to the whole request); grok-4.3 and grok-4.20 variants $1.25 / $2.50.","notes":"Auto top-up minimum is $5. Monthly invoiced billing is off by default and requested via sales@x.ai. Tool (web/X search) pricing not listed on the models page. [to verify]","source_url":"https://docs.x.ai/docs/models"},"guide_url":"https://verapli.com/guides/xai/grok-api"}