How to do a transaction in CM

1. Create a transaction in Payhub:

curl --location 'https://api.payhub.cm.com/v1/accounts/05e1ee3f-301d-4648-a165-df012dad4902/transactions' --header 'X-CM-SSO-ACCOUNTGUID: 03e8f0a0-43ec-4def-977b-2c9c670f89ac' --header 'Content-Type: application/json' --data '{
    "additionalData": null,
    "amount": {
        "currency": "EUR",
        "amount": "1.04"
    },
    "allowedMethods": [ "apple_pay" ],
    "card": null,
    "connectionId": "eb8b1678-d6f9-4c77-878c-4937d1714462",
    "consumer": null,
    "description": "Test",
    "expiresAtUtc": "2025-10-18T09:51:56Z",
    "customerReference": "NUIKPM38862784EQ17S7",
    "returnUrlSuccess": "https://example.com",
    "returnUrlFailure": "https://facebook.com"
}'

which will give the following response:

{
    "id": "d2e35032-b555-4fce-b1e6-cfe34e015074",
    "accountId": "05e1ee3f-301d-4648-a165-df012dad4902",
    "amount": {
        "currency": "EUR",
        "amount": "1.04"
    },
    "status": "Created",
    "type": "Payment",
    "reference": "",
    "allowedMethods": [
        "VISA"
    ],
    "providerReference": "dcb698cc-7b23-41a9-8207-6a5f91d73657",
    "providerData": {},
    "description": "Test",
    "connectionId": "eb8b1678-d6f9-4c77-878c-4937d1714462",
    "relatedTransactionId": null,
    "expiresAtUtc": "2025-10-18T09:51:56Z",
    "additionalData": {},
    "redirectUrl": "https://payhub.cm.com/l/DVOUa6ZWf6yw_WJQ5FN5q",
    "returnUrlSuccess": "https://example.com",
    "returnUrlFailure": "https://facebook.com"
}

On clicking the redirectUrl, you will be taken to the cm payment window:

you can find the test cards here: https://www.cm.com/cdn/web/file/guide/payment-method-test-guide.pdf

Use this account for prod testing:
https://www.cm.com/en-gb/app/marketplace/05e1ee3f-301d-4648-a165-df012dad4902/payment/eb8b1678-d6f9-4c77-878c-4937d1714462