---
title: "Grok 4.3 API Pricing"
source_api: "openrouter"
model: "x-ai/grok-4.3"
provider: "xai"
canonical_url: https://coolhandlabs.com/inference-apis/openrouter-x-ai-grok-4-3
index_url: https://coolhandlabs.com/inference-apis
---

# Grok 4.3 sticker prices

List rates as published by OpenRouter, before any volume or enterprise discounts.

| Field | Value |
|---|---|
| Provider | xai (served via OpenRouter) |
| Pricing published by | OpenRouter |
| Input cost | $1.25 / 1M tokens |
| Output cost | $2.50 / 1M tokens |
| Cached input | $0.20 / 1M tokens |
| Deprecated | No |

## Tiered / volume pricing

| Condition | Input cost | Output cost |
|---|---|---|
| Above 200000 input tokens | $2.50 / 1M | $5.00 / 1M |

## Get this data free

Want to stay updated on price changes on this model? Pull this data free (no API key required):

```
curl "https://coolhandlabs.com/api/v2/inference_apis?q%5Bmodel_eq%5D=x-ai%2Fgrok-4.3&q%5Bsource_api_eq%5D=openrouter"
```

Full REST API docs: https://coolhandlabs.com/docs

## Pricing History

- Aug 16, 2026 – present: Input cost: $1.25 / 1M, Output cost: $2.50 / 1M, Cached input cost: $0.20 / 1M, Cache creation cost: $0.00 / 1M, 5-minute cache write cost: $0.00 / 1M, 1-hour cache write cost: $0.00 / 1M, Reasoning output cost: $0.00 / 1M, Cache storage cost: $0.00 / 1M/hr

## History

No automated scan changes recorded yet.

- 2026-08-16 (unknown):
Initial record created

## Source

No source URL recorded yet.

## Comparable models

None identified yet.

## What other models does xai offer?

| Model | Input cost | Output cost | Status |
|---|---|---|---|
| [Grok Code Fast 1](https://coolhandlabs.com/inference-apis/opencode-grok-code) (via OpenCode) | $0.00/1M | $0.00/1M | Deprecated 2026-08-12 |
| [Grok 4.3](https://coolhandlabs.com/inference-apis/bedrock-xai-grok-4-3) (via Bedrock) | $1.25/1M | $2.50/1M | Active |
| [Grok 4.6](https://coolhandlabs.com/inference-apis/opencode-grok-4-6) (via OpenCode) | $2.00/1M | $6.00/1M | Active |
| [Grok Build 0.1](https://coolhandlabs.com/inference-apis/opencode-grok-build-0-1) (via OpenCode) | $1.00/1M | $2.00/1M | Active |
| [Grok 4.20](https://coolhandlabs.com/inference-apis/openrouter-x-ai-grok-4-20) (via OpenRouter) | $1.25/1M | $2.50/1M | Active |
| [Grok 4.20 Multi-Agent](https://coolhandlabs.com/inference-apis/openrouter-x-ai-grok-4-20-multi-agent) (via OpenRouter) | $1.25/1M | $2.50/1M | Active |

---
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