clairic

export interface Env {
	AI: Ai;
}

export default {
	async fetch(request, env): Promise<Response> {
		const response = await env.AI.run("@cf/cloudflare/clairic", {
			model: "clairic",
			state: "Invoice INV-2291 from Northwind Supply, issued 2026-09-02, net 30. 4 pallets at $250.00 each, shipping $80.00. Contact: Dana Ruiz, Priya Shah.",
			fields: {
				invoice_number: { type: "text" },
				due_date: {
					type: "date",
					instructions: "Issue date plus the net payment days",
				},
				total: {
					type: "number",
					decimals: 2,
					unit: "USD",
					instructions: "Amount due including shipping",
				},
				contacts: { type: "list", items: "text" },
				po_number: { type: "text", instructions: "Purchase order number" },
				days_to_pay: {
					type: "estimate",
					min: 0,
					max: 120,
					step: 1,
					instructions: "Days after issue until this invoice is paid",
				},
			},
		});

		// response.answers.invoice_number -> exact span of the state, with character offsets
		// response.answers.due_date       -> date worked out from the issue date and terms
		// response.answers.po_number      -> null: the invoice has no PO number
		// response.answers.days_to_pay    -> median and 80% interval (p10 to p90)
		return Response.json(response);
	},
} satisfies ExportedHandler<Env>;

import os
import requests

ACCOUNT_ID = "your-account-id"
AUTH_TOKEN = os.environ.get("CLOUDFLARE_AUTH_TOKEN")

response = requests.post(
    f"https://api.cloudflare.com/client/v4/accounts/{ACCOUNT_ID}/ai/run/@cf/cloudflare/clairic",
    headers={"Authorization": f"Bearer {AUTH_TOKEN}"},
    json={
        "model": "clairic",
        "state": "Invoice INV-2291 from Northwind Supply, issued 2026-09-02, net 30. 4 pallets at $250.00 each, shipping $80.00. Contact: Dana Ruiz, Priya Shah.",
        "fields": {
            "invoice_number": {"type": "text"},
            "due_date": {
                "type": "date",
                "instructions": "Issue date plus the net payment days",
            },
            "total": {
                "type": "number",
                "decimals": 2,
                "unit": "USD",
                "instructions": "Amount due including shipping",
            },
            "contacts": {"type": "list", "items": "text"},
            "po_number": {"type": "text", "instructions": "Purchase order number"},
            "days_to_pay": {
                "type": "estimate",
                "min": 0,
                "max": 120,
                "step": 1,
                "instructions": "Days after issue until this invoice is paid",
            },
        },
    },
)
print(response.json())

curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run/@cf/cloudflare/clairic \
  -X POST \
  -H "Authorization: Bearer $CLOUDFLARE_AUTH_TOKEN" \
  -d '{
    "model": "clairic",
    "state": "Invoice INV-2291 from Northwind Supply, issued 2026-09-02, net 30. 4 pallets at $250.00 each, shipping $80.00. Contact: Dana Ruiz, Priya Shah.",
    "fields": {
      "invoice_number": { "type": "text" },
      "due_date": { "type": "date", "instructions": "Issue date plus the net payment days" },
      "total": { "type": "number", "decimals": 2, "unit": "USD", "instructions": "Amount due including shipping" },
      "contacts": { "type": "list", "items": "text" },
      "po_number": { "type": "text", "instructions": "Purchase order number" },
      "days_to_pay": {
        "type": "estimate",
        "min": 0,
        "max": 120,
        "step": 1,
        "instructions": "Days after issue until this invoice is paid"
      }
    }
  }'