TopxAI · Model prices · xAI
Grok 4.7 API pricing
Model id grok-4.7. $1 input / $3 output per 1M tokens on the lowest-priced route; every route is listed below. Prices are fixed in USD, charged from prepaid credit, and every request writes one usage-log row with the route and the charge.
Grok 4.7 by xAI: coding, agentic tasks and knowledge work with a 500K-token context. Prompts of 200K tokens or more are billed at the long-context rate (2x every lane) for the full request. Cached input is discounted and reasoning is enabled by default.
Prices by route
| Route | Input (USD / 1M tokens) | Output (USD / 1M tokens) | Cache read (USD / 1M tokens) | Cache write (USD / 1M tokens) | Cache write (1h) (USD / 1M tokens) |
|---|---|---|---|---|---|
| Provider list price (checked 2026-09-23) | $2 | $6 | $0.5 | — | — |
| Provider list price (checked 2026-09-23), from 200,000 input tokens (whole request) | $4 | $12 | $1 | — | — |
| Official line | $1.8 | $5.4 | $0.45 | — | — |
| Official line, from 200,000 input tokens (whole request) | $3.6 | $10.8 | $0.9 | — | — |
| Shared pool | $1 | $3 | $0.25 | — | — |
| Shared pool, from 200,000 input tokens (whole request) | $2 | $6 | $0.5 | — | — |
Input, output and cache lanes bill per million tokens. A whole-request long-context row applies once the input context of a request reaches the threshold shown. An Auto-route key sends each request to the lowest-priced route that serves the model.
Endpoints
POST /v1/chat/completions: OpenAI Chat Completions (Bearer)POST /v1/responses: OpenAI Responses (Bearer)
Call grok-4.7
Base URL https://ai.topxea.com/v1 for OpenAI-style SDKs, https://ai.topxea.com for the Anthropic SDK; the API key goes where the provider's key would go.
curl https://ai.topxea.com/v1/chat/completions \
-H "Authorization: Bearer $TOPXAI_API_KEY" \
-H "content-type: application/json" \
-d '{"model": "grok-4.7", "messages": [{"role": "user", "content": "Say hello in one sentence."}]}'Related
- Codex CLI with TopxAI: download, install and connect
- Zed with TopxAI: OpenAI- and Anthropic-compatible providers
- Connect your SDK
- Shared pool, official line and auto route
- How requests are billed
- Every model's price
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