חשבוניות והנהלת ספרים
בקריאת API אחת

import { issueDocument } from './billos.js'

const BASE = 'https://api.billos.co.il/v1'
const headers = { 'X-Api-Key': 'bk_live_xxxxxxxx', 'Content-Type': 'application/json' }

const { document } = await fetch(`${BASE}/businesses/${bid}/documents`, {
  method: 'POST', headers,
  body: JSON.stringify({
    docType: 320, priceMode: 'gross',
    party: { name: 'דנה לוי', phone: '0521111111' },
    lines: [{ description: 'איפור ערב', quantity: 1, unitPriceExVat: 35000 }],
    payments: [{ method: 3, amount: 35000 }],
  }),
}).then((r) => r.json())

const issued = await fetch(`${BASE}/businesses/${bid}/documents/${document.id}/issue`, {
  method: 'POST', headers,
}).then((r) => r.json())

console.log(issued.document.docNumber)   // 1042

BASE=https://api.billos.co.il/v1

# draft: a ₪350 invoice/receipt, paid by card
curl -X POST $BASE/businesses/$BID/documents \
  -H "X-Api-Key: bk_live_xxxxxxxx" \
  -H "Idempotency-Key: order-1001" \
  -d '{
    "docType": 320, "priceMode": "gross",
    "party": { "name": "דנה לוי", "phone": "0521111111" },
    "lines": [{ "description": "איפור ערב", "quantity": 1, "unitPriceExVat": 35000 }],
    "payments": [{ "method": 3, "amount": 35000 }]
  }'

# issue: the legal number is assigned, the PDF is signed
curl -X POST $BASE/businesses/$BID/documents/$DOC/issue \
  -H "X-Api-Key: bk_live_xxxxxxxx"

import os, requests

API = "https://api.billos.co.il/v1"
H = {"X-Api-Key": os.environ["BILLOS_KEY"]}

doc = requests.post(f"{API}/businesses/{bid}/documents", headers=H, json={
    "docType": 320, "priceMode": "gross",
    "party": {"name": "דנה לוי", "phone": "0521111111"},
    "lines": [{"description": "איפור ערב", "quantity": 1, "unitPriceExVat": 35000}],
    "payments": [{"method": 3, "amount": 35000}],
}).json()["document"]

issued = requests.post(f"{API}/businesses/{bid}/documents/{doc['id']}/issue", headers=H).json()
print(issued["document"]["docNumber"])   # 1042

$ npm install -g billos
$ billos login
  a code appears, approve it in the console, the key arrives here

$ billos invoice --customer "דנה לוי" --amount 350 --type invoice-receipt
חשבונית מס/קבלה 1042  ·  ₪350.00  ·  דנה לוי

$ billos docs --json | jq '.documents[0].docNumber'
1042

// Claude, Cursor, or anything that speaks MCP: nine tools, the same key, the same ledger
{
  "mcpServers": {
    "billos": {
      "url": "https://api.billos.co.il/mcp",
      "headers": { "X-Api-Key": "bk_live_xxxxxxxx" }
    }
  }
}

// "תוציא קבלה על 350 שקל לדנה לוי"  →  create_document  →  חשבונית מס/קבלה 1042