API Reference

REST create payment

REST equivalent of the GraphQL payment mutation.

POSThttps://api.argonpay.app/create-paymentPOST /create-payment

Merchant REST equivalent of the GraphQL payment mutation. Requires apiKey in the JSON body.

Endpoint

POST https://api.argonpay.app/create-payment

Content-Type: application/json

Body

Name	Type	Required	Description
`apiKey`	string	Yes	Your API key
`amount`	number	Yes	Payment amount

Example

curl -X POST https://api.argonpay.app/create-payment \
  -H 'Content-Type: application/json' \
  -d '{"apiKey":"YOUR_API_KEY","amount":25.5}'

{
  "apiKey": "YOUR_API_KEY",
  "amount": 25.5
}

Response

Same logical payload as GraphQL payment (sanitized for REST). Use paymentLink / transaction.txnid from the response.

GraphQL equivalent

See Create payment (payment).

REST create payment

curl --request POST \
  --url 'https://api.argonpay.app/create-payment' \
  --header 'Content-Type: application/json' \
  --data '{"apiKey":"YOUR_API_KEY","amount":25.5}'

{
  "data": {
    "POST /create-payment": {
      "code": 200,
      "message": "OK"
    }
  }
}

POST · https://api.argonpay.app/create-payment