Claude Opus 4.7 API
Previous Opus generation. Still available; Opus 4.8 is recommended for new projects.
💰 Save up to 70% vs official Anthropic pricingTechnical Specifications
| Provider | Anthropic |
| Model Family | Claude Opus 4.7 |
| Release Date | 2026-01 |
| Context Window | 1M |
| Max Output Tokens | 32,768 |
| Input Price | $5.00 / 1M tokens |
| Output Price | $25.00 / 1M tokens |
| Vision Support | Yes ✓ |
| Function Calling | Yes ✓ |
| JSON Mode | No |
| Streaming | No |
| Fine Tuning | Not Available |
| Status | Active ✓ |
Overview
Claude Opus 4.7 is Anthropic's current opus-class AI model, released in 2026-01. Previous Opus generation. Still available; Opus 4.8 is recommended for new projects.
With a 1M context window and maximum output of 32,768 tokens, Claude Opus 4.7 is well-suited for 1m context and strong reasoning. At $5.00/1M input and $25.00/1M output, it offers premium pricing within the Anthropic ecosystem.
Claude Opus 4.7 supports 3 capabilities: Vision, Tool Use, Extended Thinking. Fine-tuning is not available for this model. The model serves as an 1m context solution for developers building multimodal AI applications.
Through AI API Hub, you can access Claude Opus 4.7 with USDT & USDC payments, no credit card required. All via a fully OpenAI-compatible API — just change your base URL and start building in 30 seconds.
API Examples
Python
from openai import OpenAI
client = OpenAI(
api_key="YOUR_API_KEY",
base_url="https://api.apiyihe.org/v1"
)
response = client.chat.completions.create(
model="claude-opus-4.7",
messages=[
{"role": "user", "content": "Hello"}
]
)
print(response.choices[0].message.content)JavaScript / Node.js
import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.API_KEY,
baseURL: "https://api.apiyihe.org/v1"
});
const response = await client.chat.completions.create({
model: "claude-opus-4.7",
messages: [
{ role: "user", content: "Hello" }
]
});
console.log(response.choices[0].message.content);cURL
curl https://api.apiyihe.org/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "claude-opus-4.7",
"messages": [
{"role": "user", "content": "Hello"}
]
}'Compare Alternatives
Frequently Asked Questions
What is Claude Opus 4.7?
Claude Opus 4.7 is Anthropic's current opus model. Previous Opus generation. Still available; Opus 4.8 is recommended for new projects.. It features a 1M context window, supports Vision, Tool Use, Extended Thinking, and is available through AI API Hub with USDT/USDC payments.
How much does Claude Opus 4.7 cost?
Claude Opus 4.7 pricing: $5.00 per 1M input tokens, $25.00 per 1M output tokens. Pay-as-you-go with no minimum commitment. Sign up at AI API Hub and start with as little as $5.
Claude Opus 4.7 vs GPT-5.5?
Claude Opus 4.7: $5.00/$1M input, 1M context. GPT-5.5: $5.00/$1M input, 256K context. Claude Opus 4.7 is more cost-effective. 1M context. Compare them at /compare/claude-opus-4.7-vs-gpt-5.5/.
Claude Opus 4.7 context window?
Claude Opus 4.7 has a 1M context window, capable of processing up to 1,000,000 tokens in a single request. Maximum output tokens: 32,768.
Does Claude Opus 4.7 support function calling?
Yes, Claude Opus 4.7 supports function/tool calling, allowing you to define functions that the model can invoke. This enables AI agents, API integrations, and structured data extraction.
Is Claude Opus 4.7 multimodal?
Partially — Claude Opus 4.7 supports vision (image input) but not native audio processing.
Claude Opus 4.7 API rate limits?
Claude Opus 4.7 rate limits: 2K RPM. Higher tier plans offer increased throughput. For high-volume production use, consider Anthropic's faster variant models.
How to access Claude Opus 4.7 API?
Access Claude Opus 4.7 through AI API Hub: (1) Register at api.apiyihe.org/register?aff=8JZC, (2) Deposit USDT/USDC, (3) Get your API key instantly, (4) Use the OpenAI-compatible endpoint https://api.apiyihe.org/v1 with model name "claude-opus-4.7". Start building in under 30 seconds.