Retrieve a Transaction

curl https://api.epayethiopia.com/v1/transactions/PAB12CD3420260813 \
  -H "Authorization: Bearer sk_live_your_key_here"

import { Epay } from '@e-pay/node';

const epay = new Epay({ apiKey: process.env.EPAY_SECRET_KEY });

const transaction = await epay.transactions.retrieve(reference);

if (transaction.status === 'completed') {
const receipt = await epay.payments.verify(reference);
await fulfil(receipt);
}

const res = await fetch('https://api.epayethiopia.com/v1/transactions/PAB12CD3420260813', {
  headers: { Authorization: `Bearer ${process.env.EPAY_SECRET_KEY}` },
});

if (!res.ok) throw new Error(`ePay ${res.status}: ${await res.text()}`);

const transaction = await res.json();

from epay import Epay

epay = Epay() # reads EPAY_SECRET_KEY

transaction = epay.transactions.retrieve(reference)

if transaction["status"] == "completed":
receipt = epay.payments.verify(reference)
fulfil(receipt)

import os
import requests

res = requests.get(
    "https://api.epayethiopia.com/v1/transactions/PAB12CD3420260813",
    headers={"Authorization": f"Bearer {os.environ['EPAY_SECRET_KEY']}"},
    timeout=30,
)
res.raise_for_status()

transaction = res.json()

use Epay\Epay;

$epay = new Epay(); // reads EPAY_SECRET_KEY

$transaction = $epay->transactions->retrieve($reference);

if ($transaction['status'] === 'completed') {
    $receipt = $epay->payments->verify($reference);
fulfil($receipt);
}

$ch = curl_init('https://api.epayethiopia.com/v1/transactions/PAB12CD3420260813');

curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => ['Authorization: Bearer ' . getenv('EPAY_SECRET_KEY')],
]);

$body = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
curl_close($ch);

if ($status >= 400) {
    throw new RuntimeException("ePay {$status}: {$body}");
}

$transaction = json_decode($body, true);

transaction, err := client.Transactions.Retrieve(ctx, reference)
if err != nil {
	return err
}

// Nullable fields are pointers, so "absent" stays distinct from "empty".
if transaction.PaidAt != nil {
log.Println("paid at", \*transaction.PaidAt)
}

if transaction.Status == epay.StatusCompleted {
receipt, err := client.Payments.Verify(ctx, reference)
if err != nil {
return err
}
return fulfil(receipt)
}

req, _ := http.NewRequestWithContext(ctx, http.MethodGet, "https://api.epayethiopia.com/v1/transactions/PAB12CD3420260813", nil)
req.Header.Set("Authorization", "Bearer "+os.Getenv("EPAY_SECRET_KEY"))

res, err := http.DefaultClient.Do(req)
if err != nil {
	return err
}
defer res.Body.Close()

if res.StatusCode >= 400 {
	return fmt.Errorf("ePay %d", res.StatusCode)
}

var transaction struct {
	Reference    string  `json:"reference"`
	Status       string  `json:"status"`
	Amount       string  `json:"amount"`
	CurrencyCode string  `json:"currencyCode"`
	PaidAt       *string `json:"paidAt"`
	CreatedAt    string  `json:"createdAt"`
}
if err := json.NewDecoder(res.Body).Decode(&transaction); err != nil {
	return err
}

Epay epay = Epay.fromEnvironment(); // reads EPAY_SECRET_KEY

Transaction transaction = epay.transactions().retrieve(reference);

// Nullable fields stay null, so "not paid yet" is distinct from anything else.
if (transaction.paidAt() != null) {
System.out.println("paid at " + transaction.paidAt());
}

if (transaction.status() == TransactionStatus.COMPLETED) {
VerifiedPayment receipt = epay.payments().verify(reference);
fulfil(receipt);
}

HttpClient http = HttpClient.newHttpClient();

HttpRequest request = HttpRequest.newBuilder(
                URI.create("https://api.epayethiopia.com/v1/transactions/PAB12CD3420260813"))
        .header("Authorization", "Bearer " + System.getenv("EPAY_SECRET_KEY"))
        .GET()
        .build();

HttpResponse<String> response = http.send(request, HttpResponse.BodyHandlers.ofString());

if (response.statusCode() >= 400) {
    throw new IllegalStateException("ePay " + response.statusCode() + ": " + response.body());
}

// Parse with Jackson, Gson, or your JSON library of choice.
String transaction = response.body();

import { Controller, Get, NotFoundException, Param } from '@nestjs/common';
import { EpayNotFoundError, EpayService } from '@e-pay/nestjs';

@Controller('payments')
export class PaymentsController {
constructor(private readonly epay: EpayService) {}

@Get(':reference')
async status(@Param('reference') reference: string) {
try {
return await this.epay.transactions.retrieve(reference);
} catch (error) {
if (error instanceof EpayNotFoundError) throw new NotFoundException();
throw error;
}
}
}

from django.http import Http404, JsonResponse
from django.views.decorators.http import require_GET
from epay import EpayNotFoundError

from .clients import epay  # Epay(api_key=settings.EPAY_SECRET_KEY)


@require_GET
def payment_status(request, reference):
    try:
        return JsonResponse(epay.transactions.retrieve(reference))
    except EpayNotFoundError:
        raise Http404

from flask import abort, jsonify
from epay import EpayNotFoundError

from app import app, epay # epay = Epay(), one per process

@app.get("/payments/<reference>")
def payment_status(reference):
try:
return jsonify(epay.transactions.retrieve(reference))
except EpayNotFoundError:
abort(404)

from fastapi import HTTPException
from epay import EpayNotFoundError

from app.main import app, epay  # epay = AsyncEpay(), closed in lifespan


@app.get("/payments/{reference}")
async def payment_status(reference: str):
    try:
        return await epay.transactions.retrieve(reference)
    except EpayNotFoundError:
        raise HTTPException(404)

use Epay\Epay;
use Epay\Exception\EpayNotFoundException;
use Illuminate\Http\JsonResponse;

final class PaymentController
{
public function \_\_construct(private readonly Epay $epay) {}

    public function show(string $reference): JsonResponse
    {
        try {
            return response()->json($this->epay->transactions->retrieve($reference));
        } catch (EpayNotFoundException) {
            abort(404);
        }
    }

}

// routes/web.php
// Route::get('/payments/{reference}', [PaymentController::class, 'show']);

@RestController
@RequestMapping("/payments")
class PaymentController {
    private final Epay epay;

    PaymentController(Epay epay) {
        this.epay = epay;
    }

    @GetMapping("/{reference}")
    Transaction status(@PathVariable String reference) {
        try {
            return epay.transactions().retrieve(reference);
        } catch (EpayNotFoundException e) {
            throw new ResponseStatusException(HttpStatus.NOT_FOUND);
        }
    }
}