elepay provides in‑person payment capabilities via terminal devices.

By using a terminal, you can accept card‑present payments such as credit and debit cards. For cards with IC chips, a PIN entry may be required. Contactless payments and e‑money are also supported.

🚧 Before using terminal payments, you must open an account with Square and complete the configuration on the elepay side.

High‑level flow until a payment can be accepted

Payment flow

Payment processing

1. Payment request

Your server calls elepay’s Charge API to create a payment request.

📘 Key request parameters

resource: set to reader. (Will be changed to terminal in a future version.)

paymentMethod: payment method

extra: readerId is required.

2. Customer payment

Process payments such as credit cards, debit cards, and e‑money on the terminal.

3. Check the Charge status and display the result

You can confirm the result by either of the following:

1. Receive a webhook event Whether a payment succeeds or fails, elepay sends the corresponding event notification to the configured webhook URL.

2. Retrieve payment status Poll the Charge retrieval API to check status until the payment succeeds or times out (recommended timeout 60 seconds; poll every 10 seconds).

Check in the dashboard

You can review payment records under “Payment Management / Payments”. For refunds, see Refunds.