Using Claude Opus 4.7 on Vercel AI Gateway

Implementation guide · Claude 4.7 · Anthropic

Serverless

Vercel AI Gateway exposes Claude Opus 4.7 through model ID anthropic/claude-opus-4.7. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-07-26. Next refresh: weekly.

Quick Start

  1. 1
    Create an account at Vercel AI Gateway and generate an API key.
  2. 2
    Use the Vercel AI Gateway SDK or REST API to call anthropic/claude-opus-4.7 — see the documentation for request format.
  3. 3
    You'll be billed $5.00/1M input, $25.00/1M output tokens. See full pricing.
API PortalDocumentationPricingModel Card

Code Examples

Install
pip install openai
API key
AI_GATEWAY_API_KEY
Model ID
anthropic/claude-opus-4.7

creator/model-name e.g. kwaipilot/kat-coder-pro-v2

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["AI_GATEWAY_API_KEY"],
    base_url="https://ai-gateway.vercel.sh/v1"
)
response = client.chat.completions.create(
    model="anthropic/claude-opus-4.7",
    messages=[{"role": "user", "content": "Hello"}]
)
print(response.choices[0].message.content)

Pricing on Vercel AI Gateway

TypePrice (per 1M)
Input tokens$5.00
Output tokens$25.00
Query$10.00

Capabilities

VisionMultimodalReasoningJSON / Tool useStructured OutputsCode ExecutionPrompt CachingBatch API

About Claude Opus 4.7

Claude Opus 4.7 is Anthropic's generally available flagship model with 1M context, 128K max output, adaptive thinking, and a new tokenizer with roughly 555K words per 1M tokens.

Full model details →

Model Specs

Released2026-04-16
Context1m
ArchitectureDecoder Only
Knowledge cutoff2026-01

Also available on(5)

Anthropic$5.00/1MAWS Bedrock$5.00/1MGCP Vertex AI$5.00/1M
Compare all providers →

Provider

Vercel AI Gateway

Vercel