xAI · Chat / text model
grok-4.20-0309-reasoning API
grok-4.20-0309-reasoning is a model from xAI that you can call through Ezkielyna API in the OpenAI-compatible format.
xAI Grok 4.20 (0309 snapshot), reasoning — thinks before answering for harder problems. Image input not verified yet.
Price
Price Premium · per 1M input tokens
$0.523 ≈ Rp9,510
Premium ×1.5
- Input
- $0.523
Rp9,510 - Output
- $1.05
Rp19,021 - Cached input
- $0.084
Rp1,522
Rupiah is an estimate at the store's current rate (Rp18,182 per USD). The live price is always at api.ezkielyna.store/pricing.
Key group availability: Premium. Create your key in the Auto group (it covers Standard, Premium, Hemat and Media, but not Pro). A Standard key cannot call Premium, Pro or Media models.
Capabilities
- Type
- Chat / text model
- Reads images
- Not verified yet
- API formats
- POST /v1/chat/completions (OpenAI)
Code example
Base URL https://api.ezkielyna.store/v1. Replace YOUR_EZKIELYNA_API_KEY with your key.
curl https://api.ezkielyna.store/v1/chat/completions \
-H "Authorization: Bearer $EZKIELYNA_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "grok-4.20-0309-reasoning",
"messages": [{"role": "user", "content": "Hello! Explain what an API is in 2 sentences."}]
}'Live status
Status is built from real requests, not synthetic tests.
View status · grok-4.20-0309-reasoning ↗Get started
FAQ
How much does the grok-4.20-0309-reasoning API cost per 1M tokens?
Premium: $0.523 per 1M input tokens (about Rp9,510) and $1.05 per 1M output tokens (about Rp19,021). Prices follow the live catalog and can change; the rupiah figure is an estimate at the store's rate today. Full list: api.ezkielyna.store/pricing.
Which API key group can call grok-4.20-0309-reasoning?
grok-4.20-0309-reasoning is available in the Premium group(s). When you create a key at api.ezkielyna.store, pick the Auto group (it covers Standard, Premium, Hemat and Media, but not Pro) or a matching group. A Standard key cannot call Premium, Pro or Media models.
How do I use grok-4.20-0309-reasoning with the OpenAI SDK?
Set base_url to https://api.ezkielyna.store/v1, use your Ezkielyna key as api_key and call the model "grok-4.20-0309-reasoning". curl and Python examples are on this page.
Can grok-4.20-0309-reasoning read images?
Not verified yet. The catalog marks image input for this model as not verified, so do not rely on it yet.
How can I tell whether grok-4.20-0309-reasoning is working right now?
The status page at api.ezkielyna.store/status is built from real requests (not synthetic tests). Only server-side failures count, and models without traffic are shown as such.
How do I buy credit and pay?
Buy Ezkielyna API Credit in the store (QRIS, store balance, USDT or Binance Pay), redeem the code in Wallet at api.ezkielyna.store, then create a key under API Keys. The balance is charged per token used.