Anthropic · Chat / text model
claude-opus-4.5 API
claude-opus-4.5 is a model from Anthropic that you can call through Ezkielyna API in the OpenAI-compatible format.
Anthropic Claude Opus 4.5 — earlier Opus for coding, agents and complex tasks. Image input not verified yet. Older Opus, served from a pricier route, so it costs more than newer Opus — use claude-opus-5.5 to save.
Price
Price Pro · per 1M input tokens
$1.21 ≈ Rp21,997
Pro ×3
- Input
- $1.21
Rp21,997 - Output
- $6.05
Rp109,984 - Cached input
- $0.06
Rp1,100
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: Pro. This model is only in the Pro group (3x), the backup route used when the main route is full. Pick the Pro group when you create a key; Auto does not include Pro.
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": "claude-opus-4.5",
"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 · claude-opus-4.5 ↗Get started
FAQ
How much does the claude-opus-4.5 API cost per 1M tokens?
Pro: $1.21 per 1M input tokens (about Rp21,997) and $6.05 per 1M output tokens (about Rp109,984). 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 claude-opus-4.5?
claude-opus-4.5 is available in the Pro 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. The Pro group (3x) is a backup route: pick it yourself when you create a key, it is not part of Auto.
How do I use claude-opus-4.5 with the OpenAI SDK?
Set base_url to https://api.ezkielyna.store/v1, use your Ezkielyna key as api_key and call the model "claude-opus-4.5". curl and Python examples are on this page.
Can claude-opus-4.5 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 claude-opus-4.5 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.