midtransclient 0.1.2

Unofficial Rust API client/library for Midtrans Payment API
Documentation 
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//! Snap Advanced Example
//!
//! This is just for very basic implementation reference,
//! in production, you should validate the incoming requests
//! and implement your backend more securely.
//!
//! Please refer to this docs for snap popup:
//! https://docs.midtrans.com/en/snap/integration-guide?id=integration-steps-overview
//!
//! Please refer to this docs for snap-redirect:
//! https://docs.midtrans.com/en/snap/integration-guide?id=alternative-way-to-display-snap-payment-page-via-redirect

use std::env;
use midtransclient::{MidtransError, Snap};
use serde_json::json;

fn main() -> Result<(), MidtransError> {
    // Get MIDTRANS_SERVER_KEY and MIDTRANS_CLIENT_KEY from environment variables
    // or you just can type it directly
    // You can find it in Merchant Portal -> Settings -> Access keys
    let server_key = env::var("MIDTRANS_SERVER_KEY").expect("SERVER_KEY NOT FOUND");
    let client_key = env::var("MIDTRANS_CLIENT_KEY").expect("CLIENT_KEY NOT FOUND");

    // Create Core API instance
    let snap = Snap::new(false, server_key)
        .client_key(client_key)
        .build()?;

    // Prepare SNAP API parameter ( refer to: https://snap-docs.midtrans.com )
    // this is full parameter including optionals parameter.
    let parameters = json!({
        "transaction_details": {
            "order_id": "test-transaction-1234",
            "gross_amount": 10000
        },
        "item_details": [{
            "id": "ITEM1",
            "price": 10000,
            "quantity": 1,
            "name": "Midtrans Bear",
            "brand": "Midtrans",
            "category": "Toys",
            "merchant_name": "Midtrans"
        }],
        "customer_details": {
            "first_name": "John",
            "last_name": "Watson",
            "email": "test@example.com",
            "phone": "+628123456",
            "billing_address": {
                "first_name": "John",
                "last_name": "Watson",
                "email": "test@example.com",
                "phone": "081 2233 44-55",
                "address": "Sudirman",
                "city": "Jakarta",
                "postal_code": "12190",
                "country_code": "IDN"
            },
            "shipping_address": {
                "first_name": "John",
                "last_name": "Watson",
                "email": "test@example.com",
                "phone": "0 8128-75 7-9338",
                "address": "Sudirman",
                "city": "Jakarta",
                "postal_code": "12190",
                "country_code": "IDN"
            }
        },
        "enabled_payments": ["credit_card", "mandiri_clickpay", "cimb_clicks","bca_klikbca", "bca_klikpay", "bri_epay", "echannel", "indosat_dompetku","mandiri_ecash", "permata_va", "bca_va", "bni_va", "other_va", "gopay","kioson", "indomaret", "gci", "danamon_online"],
        "credit_card": {
            "secure": true,
            "bank": "bca",
            "installment": {
                "required": false,
                "terms": {
                    "bni": [3, 6, 12],
                    "mandiri": [3, 6, 12],
                    "cimb": [3],
                    "bca": [3, 6, 12],
                    "offline": [6, 12]
                }
            },
            "whitelist_bins": [
                "48111111",
                "41111111"
            ]
        },
        "bca_va": {
            "va_number": "12345678911",
            "free_text": {
                "inquiry": [
                    {
                        "en": "text in English",
                        "id": "text in Bahasa Indonesia"
                    }
                ],
                "payment": [
                    {
                        "en": "text in English",
                        "id": "text in Bahasa Indonesia"
                    }
                ]
            }
        },
        "bni_va": {
            "va_number": "12345678"
        },
        "permata_va": {
            "va_number": "1234567890",
            "recipient_name": "SUDARSONO"
        },
        "callbacks": {
            "finish": "https://demo.midtrans.com"
        },
        "expiry": {
            "start_time": "2025-12-20 18:11:08 +0700",
            "unit": "minute",
            "duration": 9000
        },
        "custom_field1": "custom field 1 content",
        "custom_field2": "custom field 2 content",
        "custom_field3": "custom field 3 content"
    }).to_string();

    let transaction = snap.create_transaction(&parameters)?;
    println!("Create Transaction Response: {:#?}", transaction);

    // Create Transaction Response: {
    //     "token": String("d16236bb-c101-4fcd-8108-72795bd232b7"),
    //     "redirect_url": String("https://app.sandbox.midtrans.com/snap/v3/redirection/d16236bb-c101-4fcd-8108-72795bd232b7"),
    //     "status_code": String("201"),
    // }

    Ok(())
}