Multi Level Features With Illustrations
A sticky-scroll feature section with numbered nav, landscape illustration panels, and light/dark support.
Relay simplifies your AI infrastructure, with one single connection.

const response = await fetch("https://api.respan.ai/v1/chat/completions", { method: "POST", headers: { "Content-Type": "application/json", "Authorization": "Bearer rspn_live_xxxxxxxxx" }, body: JSON.stringify({ model: "openai/gpt-4o""anthropic/claude-3-5-sonnet" messages: [{ role: "user", content: "Summarize this customer support conversation." }] }) })
Use one API for every model
Point your existing code at Respan instead of each provider. Swap gpt-4 for claude-sonnet by changing one string. No rewrite.

Stay online when providers fail
If a model goes down or rate-limits, Respan automatically retries and routes traffic to the next available provider. Your users never see the failure.

Balance load across providers
Spread traffic across models and regions automatically. Get better latency and cost without managing the routing yourself.
Sticky nav on the left, feature panels on the right. Each level gets its own illustration—code, failover routing, tracing—so the section feels like a guided walkthrough instead of a flat list.
Designed by Piyush Goswami.
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Sticky nav on the left, feature panels on the right. Each level gets its own illustration—code, failover routing, tracing—so the section feels like a guided walkthrough instead of a flat list.
Designed by Piyush Goswami.









