claude-opus-4-5

Name: claude-opus-4-5 API
Brand: anthropic
Price: 3.500000 USD
Availability: InStock

Claude 4.5 · Per Token

claude-opus-4-5Available⚡Cache 90% off

ChatTool UseVisionPrompt CacheJSON ModeContext Window: 200KMax Output Tokens: 64K

Pricing

	Official Price	LemonData Price
Input	$5.00	$3.50
Output	$25.00	$17.50
Cache Read	$0.50	$0.50
Cache Write	$6.25	$6.25

Parameters

Context Window

200K tokens

Max Output Tokens

64K tokens

Best For

Chat

Conversational AI, customer support, and Q&A

Vision

Image understanding, document analysis, and visual reasoning

Cost Calculator

Monthly Input Tokens1M

Monthly Output Tokens0.5M

Estimated Monthly Cost$12.25

API Code Example

POST/v1/messages

API Format:

curl https://api.lemondata.cc/v1/messages \
  -H "Content-Type: application/json" \
  -H "x-api-key: sk-xxx" \
  -H "anthropic-version: 2023-06-01" \
  -d '{
    "model": "claude-opus-4-5",
    "max_tokens": 1024,
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'