What is the purpose of setting `AGENTSITE_TOKEN` and `AGENTSITE_SITE` in the Environment Variables?

Setting `AGENTSITE_TOKEN` and `AGENTSITE_SITE` in the Environment Variables is necessary for deploying your Netlify site.

Install — agentsite

Q: How do customers migrating off Netlify's deprecated prerender service install Edge Functions?

Customers migrating off Netlify's deprecated prerender service install Edge Functions by following the steps outlined on the page.

Q: What programming environment do Netlify Edge Functions run on?

Netlify Edge Functions run on Deno.

[← All integrations](/getting-started)

Install · Experimental

# Netlify Edge Functions

experimental · edge

Same edge core, different shell (Deno). Customers migrating off Netlify's deprecated prerender service install this way.

**Start here first.** Every platform recipe below assumes the canonical Express + Docker install at [/install/express-docker](/install/express-docker). The snippets on this page are the platform-specific deltas on top of that baseline.

Netlify Edge Functions run on Deno — same `agentsite-edge.mjs` core, different shell.

terminal — download + wirecopy

```
# Netlify — drop into netlify/edge-functions/
mkdir -p netlify/edge-functions
curl https://api.agentsite.app/agentsite-edge.mjs \
  > netlify/edge-functions/agentsite-edge.mjs
curl https://api.agentsite.app/edge/netlify-edge-function.ts \
  > netlify/edge-functions/agentsite.ts

# Plus this in netlify.toml:
# [[edge_functions]]
# function = "agentsite"
# path = "/*"
```

Set `AGENTSITE_TOKEN` and `AGENTSITE_SITE` in your Netlify site's Environment Variables (Site → Build & deploy → Environment). Deploy.

**Netlify deprecated their built-in prerender service in January 2026.** Customers on the old prerender flow are migrating exactly this way — edge function + AgentSite.

[← All integrations](/getting-started#by-hand)  ·  [Need help with this recipe? →](/contact)

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