// You can find your project ID in the Overview tab of any Integration
paragon.authenticate(<ProjectId>, <UserToken>);
// Search for a contact by an email address
paragon.request("sageaccounting", "/contacts?email=<Email>", {
paragon.request("sageaccounting", "/sales_invoices", {
contact_id: "<Contact ID>",
ledger_account_id: "<Ledger Account ID>",
// Create a payment for an invoice
paragon.request("sageaccounting", "/contact_payments", {
transaction_type_id: "CUSTOMER_RECEIPT",
payment_method_id: "CREDIT_DEBIT",
contact_id: "<Contact ID>",
bank_account_id: "<Bank Account ID>",
artefact_id: "<Invoice ID>",