ERP Connector.
65 ERPs em 67 países, uma API.

# Step 1: Generate OAuth URL for SME's chosen ERP
curl -X GET "https://api.advanta.pt/v1/erp/toconline/connect?nif=509123456&redirect=https://yourbank.com/connected" \
  -H "Authorization: Bearer $ADVANTA_KEY"

# Response: SME completes OAuth in ERP, gets redirected back with token
{ "connection_url": "https://app.toconline.pt/oauth/authorize?...", "connection_id": "conn_abc123" }

# Step 2: Pull invoices (recent or full history)
curl -X GET "https://api.advanta.pt/v1/erp/toconline/invoices?connection_id=conn_abc123&since=2026-01-01" \
  -H "Authorization: Bearer $ADVANTA_KEY"

# Response: normalized schema regardless of ERP source
{
  "invoices": [
    {
      "id": "FT 2026/00142",
      "customer_nif": "500111222",
      "customer_name": "Acme Lda",
      "amount_eur": 12450.00,
      "issued_at": "2026-04-12",
      "due_at": "2026-06-11",
      "paid": false,
      "days_outstanding": 13,
      "_source": "toconline"
    }, // ... more invoices
  ],
  "summary": { "total_outstanding_eur": 87340, "avg_dso_days": 42 }
}

# Step 3: Subscribe to webhooks for real-time events
curl -X POST https://api.advanta.pt/v1/erp/webhooks \
  -d '{"connection_id":"conn_abc123","events":["invoice.created","invoice.paid","invoice.overdue"]}'