Sanka

NextEngine Integration

About NextEngine Integration

Last updated: May 29, 2026

This guide walks you through the Sanka settings that are required when you connect a NextEngine app to Sanka, including the callback URL to register in NextEngine and the field setup needed for imported order data.

Callback URL

When you create the NextEngine app, enter the following Sanka callback URL:
Text
https://app.sanka.com/next_engine_callback/
After saving the app in NextEngine, copy the client ID and client secret from the app's API settings and enter them in Sanka when you create the NextEngine integration.

Regarding Postcode Integration

Please create a property for the postcode.

Regarding Payment Method Integration

Please create a custom field in Sanka as 'Selection', and enter the following information. '0: Credit Card', '1: Cash on Delivery', '15: Bank Transfer (Advance Payment)', '16: Bank Transfer (Post Payment)', '20: Postal Transfer', '21: Registered Mail', '51: au PAY/au Simple Payment', '30: Bulk au Payment', '31: Mobile Suica', '32: Convenience Store Payment', '33: Pay-easy Payment', '34: NP Deferred Payment', '35: Lawson Advance Payment', '36: Seven-Eleven Advance Payment', '40: Rakuten Bank Payment', '41: S! Bulk Payment', '42: Docomo Mobile Payment', '43: iD Payment', '44: Yahoo! Simple Payment', '45: WebMoney Payment', '46:Rakuten Bank', '47:Edy Payment', '48:Amazon Payment', '49:Japan Net Bank', '50:Atobarai.com', '52:Paygent Payment', '53:Credit Card (pg)', '54:Convenience Store Payment (pg)', '55:Bank Net Payment (pg)', '56:ATM Payment (pg)', '57:Mobile Carrier Payment (pg)', '58:Paperless Payment', '59:Qoo10', '60:PayPal', '61:@Payment', '63:SoftBank Collective Payment', '64:Atodene', '65:Yahoo! Money / Deposit Payment', '66:Kuroneko Deferred Payment', '67:Invoice Payment', '68:Apple Pay', '71:Rakuten Deferred Payment', '72:PayPay Balance, etc.', '73:Alipay', '74:Relaxed Deferred Payment', '75: Deferred Payment', '76: PayPay Credit', '80: Prepaid Settlement', '85: Full Point Payment', '90: Sample / Lending', '91: International Transaction Settlement', '95: Credit Sales', '96: Others', '99: Paid'

Regarding Shipping Method Integration

Similarly, please create a custom field in Sanka as a “Selectable Option” and enter the following information. '10: Sagawa Express (e-Hiden PRO)', '12: Sagawa Express (e-Collect)', '13: Sagawa Express (e-Collect 2)', '17: Sagawa Express (e-Collect 3)', '11: Sagawa Mail Service (e-Collect PRO)', '14: Sagawa Mail Service (e-Collect)', '15: Sagawa Mail Service (e-Collect 2)', '18: Sagawa Mail Service (e-Collect 3)', '16: Rakuten Convenience Store Pickup (Sagawa Express)', '20: Yamato (Prepaid) B2v6', '21: Yamato (Collect on Delivery) B2v6', '22: Yamato (DM Service) B2v6', '23: Yamato (Express Mail) B2v6', '24: Yamato (Prepaid) B2v5', '25: Yamato (Collect) B2v5', '26: Yamato (DM Service) B2v5', '27: Yamato (Express Mail) B2v5', '28: Yamato (NekoPos)', '30: Yu-Pack', '31: Letter Pack 500', '32: Letter Pack 350', '33: Yu-Mail', '34: Pos Packet', '35: Yu-Packet', '36: Rakuten Convenience Store Pickup (Yu-Pack)', '37: Rakuten Post Office Pickup', '40: Standard Mail (Cash on Delivery)', '41: Standard Mail', '42: Japan Post (Delivery Outside Home)', '50: Nippon Express e-Issuance', '55: Fukuyama Transport istar2', '60: Seino Transportation Kangaroo m2', '61: Rakuten EXPRESS (Courier)', '62: Rakuten EXPRESS (Mail Delivery)', '63: Rakuten EXPRESS (Trackable Mail Delivery)', '70: Air Mail', '71: Eko-hai', '72: Densuke', '80: EMS', '81: Online Shipping Tool (EMS)', '95: Over-the-Counter Pickup', '96: Direct Shipment from Manufacturer', '98: Rakuten International Shipping', '99: International Shipping'