Rapid Router

Rapid Router is a unified model gateway that gives developers one API key for 600+ leading models, including Claude, GPT, Gemini, DeepSeek, and Grok. Key features: • One OpenAI-compatible endpoint for every model • Works with the OpenAI and Anthropic SDKs you already use • A single balance and billing system across all model makers • Pay in US dollars or Indian rupees via UPI • GST invoices for Indian businesses • Access to models with context windows up to 1M tokens. Instead of juggling multiple accounts, API keys, billing systems, and unexpected fees, you point your existing code at Rapid Router and reach hundreds of models through one endpoint. Switching between providers becomes a configuration change rather than a rewrite, which makes it easy to compare model quality, latency, and cost for each task. Transparent per-million-token pricing is shown in both dollars and rupees, so you always know what a request will cost before you run it. Built for indie hackers, startup founders, and developers building products that need to scale. Teams in India benefit from local payment options and compliant GST invoicing, while teams worldwide get a single integration that covers the full range of leading models.