Claude API
What is Claude API?
Claude API is a Claude-focused gateway for developers that routes requests through a base URL while keeping the Anthropic SDK flow intact. It supports Claude Opus, Sonnet, and Haiku models, plus Claude Code, Cursor, Cline, and Claude Desktop, with Global Low-Latency Access, Zero Data Retention, and Usage Analytics Dashboard. Pricing is usage-based, with claude-opus-4-7 at $4, claude-sonnet-4-6 at $2.4, and claude-haiku-4-5-20251001 at $0.8.
Last verifiedHow we evaluate
At a glance
- Claude API is best for developers who want low-latency Claude access without changing their SDK flow.
- Claude-opus-4-7 Ours $ 4; claude-sonnet-4-6 Ours $ 2.4; claude-haiku-4-5-20251001 Ours $ 0.8; claude-opus-4-6 Ours $ 4…
- Yes — Claude API exposes a Claude-compatible API endpoint at https://gw.claudeapi.com and is 100% Anthropic SDK compatible.
What does Claude API do?
Claude API routes Claude requests through a Claude-focused gateway that swaps in a base URL and keeps the Anthropic SDK flow intact. Developers can point existing Anthropic or OpenAI-format integrations at the endpoint, then use models like claude-opus-4-7, claude-sonnet-4-6, and claude-haiku-4-5-20251001 without refactoring. The service shows fast access to new releases, multi-region routing, and direct support for Claude Code, Cursor, Cline, and AI agents. Behind the scenes, it is built for reliability at scale: the site cites 99.8% uptime, <200ms average latency, and 32M+ weekly token output. Requests are forwarded directly to Anthropic with zero logging or caching, and each user gets isolated API keys over TLS. The platform also shows active-active multi-region load balancing with automatic failover, plus support from named engineers via WhatsApp or Telegram. Customer feedback on the site points to fewer timeouts and smoother traffic spikes.
Why use Claude API?
- It keeps the Anthropic SDK workflow intact, so teams can switch endpoints without rewriting their client code.
- Multi-region routing and automatic failover reduce the need for extra proxy infrastructure.
- Zero data retention and isolated API keys address prompt privacy and tenant separation concerns.
- The service is centered on Claude rather than a broad gateway, which can mean faster model updates and tighter tuning.
- Direct engineer support through WhatsApp or Telegram shortens the path from issue to fix.
Who is Claude API for?
- Full-stack engineers who need faster Claude responses and fewer connection failures.
- Infrastructure architects who need stable traffic handling and automatic failover.
- AI agent builders who want Claude-compatible access with minimal integration changes.
- Product teams who need direct support when API issues block releases.
- Developer tool teams who use Claude Code, Cursor, or Cline in production workflows.
What are Claude API's key features?
Global Low-Latency Access
Routes requests through multi-region load balancing to keep average API latency under <200ms and maintain 99.8% uptime for production workloads.
100% Anthropic SDK Compatible
Works with the Anthropic SDK and common tools like Claude Code, Cursor, and Claude Desktop, so teams can switch endpoints without rewriting integrations.
Pay-as-you-go USD Billing
Charges usage in USD with token-based pricing for Claude Opus, Sonnet, and Haiku models, making spend easier to track and forecast.
Dedicated Developer Support
Provides 24/7 support with a 5 Min Setup path, helping teams resolve integration issues quickly during rollout and ongoing use.
Zero Data Retention
Offers zero data retention and isolated API keys, reducing exposure of prompts and outputs for teams handling sensitive workloads.
Bulk API Key Management
Lets admins create and manage many API keys at once, which is useful for teams running multiple apps or environments on Anthropic-compatible access.
Usage Analytics Dashboard
Shows usage analytics in a dashboard so teams can monitor token consumption, spot spikes, and control costs across Claude API traffic.
White-Label Subdomain
Supports a white-label subdomain for branded access, useful for teams embedding Claude API into customer-facing products without exposing the underlying provider.
What does Claude API integrate with?
- Claude Code
- Cursor
- Cline
- GitHub Copilot
- Dify
- Claude Desktop
- OpenCode
- IntelliJ IDEA
- Continue
- OpenClaw
- Alipay
What are Claude API's use cases?
Agent builders ship faster
AI agent builders use Claude API to keep Claude-compatible workflows moving without rewriting their stack, using 100% Anthropic SDK Compatible to swap in quickly. They also rely on Global Low-Latency Access to reduce response lag when agents need to call the model repeatedly.
Production tools stay online
Developer tool teams running Claude Code, Cursor, or Cline in production use Claude API to avoid release-blocking connection issues, using Multi-Region Load Balancing to keep traffic flowing. Dedicated Developer Support helps them resolve API problems before they stall users.
Infrastructure failover for AI traffic
Infrastructure architects use Claude API to handle spikes and route requests more reliably, using Global Low-Latency Access and Multi-Region Load Balancing to maintain stable performance. That means fewer failed calls and more predictable model access during peak usage.
Support for blocked releases
Product teams use Claude API when an API issue threatens a launch, using Dedicated Developer Support to get help quickly and keep delivery on schedule. Zero Data Retention also gives teams a cleaner fit for sensitive workflows.
How does Claude API work?
- Connect your first Claude-compatible app or SDK, then point requests to Claude API using 100% Anthropic SDK Compatible so your existing code changes stay minimal.
- Choose the model you want to route, then use Global Low-Latency Access and Multi-Region Load Balancing to keep responses fast and traffic stable.
- Create isolated credentials with Isolated API Keys, then manage teams and environments from Bulk API Key Management without mixing production and test usage.
- Track spend and throughput in the Usage Analytics Dashboard, and use Pay-as-you-go USD Billing to match costs to actual usage.
- Reach out to Dedicated Developer Support when an integration blocks a release, then keep sensitive workloads aligned with Zero Data Retention.
How much does Claude API cost?
claude-opus-4-7
Ours $ 4- Input ($/M Tokens)
- Input Cache$ 5/MToken
claude-sonnet-4-6
Ours $ 2.4- Input ($/M Tokens)
claude-haiku-4-5-20251001
Ours $ 0.8- Input ($/M Tokens)
claude-opus-4-6
Ours $ 4- Input ($/M Tokens)
claude-sonnet-4-5-20250929
Ours $ 2.4- Input ($/M Tokens)
Frequently asked questions
What is Claude API?
Claude API is a Claude-focused gateway for developers that routes requests through a base URL while keeping the Anthropic SDK flow intact. It supports Claude Opus, Sonnet, and Haiku models, plus Claude Code, Cursor, and Cline, with multi-region routing, zero data retention, and usage analytics. Pricing is usage-based, with claude-opus-4-7 at $4, claude-sonnet-4-6 at $2.4, and claude-haiku-4-5-20251001 at $0.8.
How much does Claude API cost? Is it free?
Claude API has 5 paid plans: claude-opus-4-7 at Ours $ 4, claude-sonnet-4-6 at Ours $ 2.4, claude-haiku-4-5-20251001 at Ours $ 0.8.
What is Claude API used for? Who is it for?
Claude API is used for Global Low-Latency Access, 100% Anthropic SDK Compatible, and Pay-as-you-go USD Billing. It's built for Full-stack engineers, Infrastructure architects, and AI agent builders.
Does Claude API have an API and what does it integrate with?
Claude API exposes a Claude-compatible API endpoint at https://gw.claudeapi.com and is 100% Anthropic SDK compatible. It integrates with Claude Code, Cursor, Cline, GitHub Copilot, Dify, and 7 more.
How does Claude API handle my data? Does it train on it?
Claude API operates under a zero-data-retention policy and isolates API keys per app or environment.
Editor's read
Check whether your workflow depends on the newer model names listed here, since pricing is tied to specific Claude versions. If you plan to standardize on one model across environments, verify the exact token rates for each tier before rollout.
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