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Marketing sites to AI apps Forms, functions, and APIs ready Database and image storage built-in Explore platform primitives Grows with you From first user to first million, without worry.
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AI Gateway Serverless functions Data & storage Image CDN Automatic forms Power AI apps with AI Gateway Call OpenAI, Anthropic, or Gemini directly from your code without juggling keys or accounts.
Every request is routed through one gateway, with usage tracking and safeguards included.
Use AI without managing API keys Switch between 30+ models Monitor usage and costs in one place Read the AI Gateway docs Example: Generate alt text with OpenAI import OpenAI from " openai " ; export default async ( req : Request ) => { if (req . method !== " POST " ) { return new Response ( " Method not allowed " , { status : 405 } ) ; } try { const { description } = await req . json () ; if ( ! description) { return new Response ( " Missing description " , { status : 400 } ) ; } const client = new OpenAI () ; const res = await client . responses . create ( { model : " gpt-5-mini " , input : [ { role : " user " , content : ` Write concise alt text for: ${ description }` }, ] , } ) ; return Response . json ( { altText : res . output_text } ) ; } catch { return new Response ( " Server error " , { status : 500 } ) ; } }; export const config = { path : " /api/alt-text " , }; Build scalable, fullstack apps with Netlify Functions Deploy server-side code that works as API endpoints, runs automatically in response to events, or processes more complex jobs in the background.
Send automated email Fetch live data from an API Return dynamic images Validate user input Read the Netlify Functions docs Example: Send email import type { Context , Config } from " @netlify/functions " ; export default async ( req : Request , context : Context ) => { if (req . method !== " POST " ) return new Response ( " Method not allowed " , { status : 405 } ) ; try { const { name , email , message } = await req . json () ; if ( ! name || ! email || ! message) return new Response ( " Missing fields " , { status : 400 } ) ; // Mock email API await fetch ( " https://api.emailservice.com/send " , { method : " POST " , headers : { " Authorization " : ` Bearer ${ Netlify . env . get ( " EMAIL_API_KEY " ) }` , " Content-Type " : " application/json " }, body : JSON . stringify ( { to : " test@example.com " , subject : ` Hello world ` , text : ` Hello ${ name }` } ) } ) ; return Response . json ( { success : true } ) ; } catch { return new Response ( " Server error " , { status : 500 } ) ; } }; Agent-friendly storage for full-stack apps Instantly provision a production-grade database with Netlify DB or use Blobs as a simple key/value store or lightweight database.
Store and retrieve blobs and unstructured data for frequent reads and infrequent writes Use serverless databases to create full-stack apps Set up in minutes with the help of a code agent Read the Netlify storage docs Example: Persist user-generated uploads import { getStore } from " @netlify/blobs " ; import type { Context } from " @netlify/functions " ; import { v4 as uuid } from " uuid " ; export default async ( req : Request , context : Context ) => { // Accessing the request as `multipart/form-data`. const form = await req . formData () ; const file = form . get ( " file " ) as File ; // Generating a unique key for the entry. const key = uuid () ; const uploads = getStore ( " file-uploads " ) ; await uploads . set (key , file , { metadata : { country : context . geo . country . name } } ) ; return new Response ( " Submission saved " ) ; }; Better image performance with the Netlify Image CDN Transform images on demand without impacting build times Optimize the size and format of your images Improve both the runtime performance and reliability of your site Read the Netlify Image CDN docs Example: Resize a cached image <!-- Resize an image to 200x200
