One base URL.
The entire Claude lineup.
Drop-in Anthropic API gateway for Claude Code CLI, Cursor, Windsurf, and VS Code. Point your existing client to our endpoint — same SDK, same request shape, zero code changes required.
https://lightningapi.pro/v1Powering Active Developers Worldwide
Claude Code CLI · Cursor · Windsurf · VS Code
Built for whoever holds the API keys.
LightningDeals delivers high-throughput infrastructure with real enforcement rules: 5-hour rolling token windows, RPM rate limits, isolated key scopes, and transparent usage ledgers.
Model Context Window
Infrastructure Control & Isolation
Multi-tenant key management built to support teams and developers with 5-hour rolling windows.
Per-Key 5-Hour Rolling Budgets
Every key carries its allowance on a rolling five-hour window. Watch it drain in real time; it resets automatically on cycle.
Isolated Rate Limits (RPM)
Requests per minute and expiration dates are set per key. No single high-volume key can starve another developer.
Pass-Through SSE Streaming
Server-sent events are streamed token-by-token with sub-50ms latency directly to your IDE or application.
Zero-Cost Prompt Caching
Cache hits and prompt cache reads do not count against your 5-hour rolling window. Only fresh completions deduct.
Drop-In Protocol Compatibility
Full Anthropic Messages (/v1/messages) and OpenAI ChatCompletions (/v1/chat/completions) drop-in endpoints.
Multi-Surface Stack Support
Use one key across Claude Code CLI, Cursor, Windsurf, Continue, VS Code, Python SDK, TypeScript SDK, and cURL.
From API key to coding in seconds.
Eliminate manual config edits. One terminal command configures all your favorite AI developer tools.
Install / Run CLI
Execute single-command setup in terminal to automatically detect Claude Code, Cursor, and Windsurf.
Configure API Key
Paste your active API key into the secure prompt. Config files are merged safely with automatic backups.
Build & Code Immediately
Start coding with Claude Code CLI, Cursor, or VS Code using sub-50ms latency routing.
Working evidence, not invented testimonials.
Inspect live model availability, gateway service health, client configuration guides, and direct support ticket response paths before spending a single dollar.
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Gateway Status
Live Service SLA
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Database Latency
Real Query Time
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Active Allocation Keys
Live System Total
1 Command
CLI Onboarding
npx lightningdeals
Live Gateway Status
Real-time database, API proxy, and vendor health checks
Model Catalog & Rates
Verified model availability, context windows, and features
Developer Documentation
One-command CLI guides and SDK integration examples
Developer Support Desk
Dedicated technical support ticket resolution from engineers
Built for developers who demand reliability.
High-performance API infrastructure designed for speed, clarity, and zero lock-in.
Permanent Prepaid Token Balance
Pay per token allowance without monthly subscriptions, recurring seats, or expiring credits.
Drop-in Anthropic /v1 Endpoint
Identical request/response payload shape for Claude Code CLI, Cursor, Windsurf, and VS Code.
Built-in Web Search & Vision Tools
Native web search and image understanding tools supported natively out of the box.
Full 13-Model Catalog Access
Seamlessly switch between Claude Fable 5, Sonnet 5, Sonnet 3.5, Opus 3, and Haiku 3.5.
API Quick Start
Make your first API call in a minute.
Use your LightningDeals key with standard Anthropic SDKs or HTTP requests. The API gateway automatically routes requests to supported LLMs using permanent token balances.
- API Gateway Base URL
- https://lightningapi.pro
- Authentication Header
- x-api-key: ld_live_…
export LIGHTNINGDEALS_API_KEY="ld_live_your_key_here"
curl https://lightningapi.pro/v1/messages \
-H "x-api-key: $LIGHTNINGDEALS_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "claude-3-5-sonnet-20241022",
"max_tokens": 100,
"messages": [
{ "role": "user", "content": "Hello LightningDeals!" }
]
}'Supported Claude Model Lineup
Exact public API model IDs and gateway routing specifications for the Claude family.
Claude Fable 5
claude-fable-5Sub-second response completion model for instant IDE edits and real-time agentic loops.
Claude Sonnet 5
claude-sonnet-5Next-generation hybrid reasoning model with supreme coding benchmark performance.
Claude Opus 5
claude-opus-5Maximum intelligence model for large codebase architecture and deep multi-file refactoring.
Claude 3.5 Sonnet
claude-3-5-sonnet-20241022Primary workhorse model for high-confidence software engineering and Claude Code CLI.
Claude 3 Opus
claude-3-opus-20240229High-capability reasoning model for complex logical synthesis and architectural design.
Claude 3.5 Haiku
claude-3-5-haiku-20241022Lightweight high-speed model for automated linting, documentation, and inline completions.
Transparent Prepaid Token Pricing
Every key receives a 5-hour rolling token window that auto-resets on cycle. No recurring monthly subscriptions.
Ideal for starter projects & light coding
✓ 5-Hour Rolling Window
- Full 13 Claude Model Family
- Claude Code, Cursor & Windsurf
- Dedicated Rate Limit Pool
Great for active daily coding assistance
✓ 5-Hour Rolling Window
- Full 13 Claude Model Family
- Claude Code, Cursor & Windsurf
- Dedicated Rate Limit Pool
Best value for heavy IDE power users & builders
✓ 5-Hour Rolling Window
- Full 13 Claude Model Family
- Claude Code, Cursor & Windsurf
- Dedicated Rate Limit Pool
High volume allocation for full engineering squads
✓ 5-Hour Rolling Window
- Full 13 Claude Model Family
- Claude Code, Cursor & Windsurf
- Dedicated Rate Limit Pool
Need Claude Max 250x or Custom Enterprise Capacity?
Custom enterprise allocations with dedicated upstream rate limits and SLA support.
Works where you already work
Bring the client you already use.
LightningDeals publishes step-by-step setup guides and zero-config CLI setup for all major AI clients and IDE extensions.
One line changes.
No SDK fork, no wrapper library, no rewrite. Repoint the base URL and every request, stream, and tool call keeps working exactly as it did.
Everything you need to know.
Answers to common questions regarding 5-hour rolling token windows, WhatsApp key setup, CLI setup, API routing, and security controls.
Power your AI tools with LightningDeals.
Claim a trial API key or request custom 5-hour rolling window package quotes. Connect your favorite tools in seconds with npx lightningdeals.