OpenAI-compatible API endpoints now supported in AI Gateway
No code rewrites. Vercel's AI Gateway now routes 100s of models through OpenAI-compatible endpoints.
Why it matters
Vercel removes friction from multi-model deployments by allowing developers to swap providers and models without changing client code—a practical infrastructure play that reduces vendor lock-in and improves reliability through failover.
The key facts
10 to knowOpenAI-compatible API endpoints now live in Vercel AI Gateway
Supports 100s of models with no code rewrites required
Enables provider failover and improved uptime
Adds observability and token/quota management
Published: July 21, 2025
Vercel AI Gateway now supports OpenAI-compatible API endpoints
Supports 100s of models via single API surface
No code rewrites required—URL swap only
Features: provider failover, improved uptime, token rate management, observability
Published July 21, 2025
Go to the source
Vercel Blogvercel.com
Publisher excerpt: You can now use OpenAI-compatible client libraries and tools with AI Gateway through a simple URL change, allowing you to access 100s of models with no code rewrites required. Here is a Python example with the OpenAI client library: This makes it easy to keep your current tools and workflows while…