API Reference

Start donation payment

REST equivalent of StartDonation.

POSThttps://api.argonpay.app/donate/{campaignId}/payPOST /donate/:campaignId/pay

REST equivalent of StartDonation. Creates and starts a donation payment.

Endpoint

POST https://api.argonpay.app/donate/:campaignId/pay

Body

Name	Type	Required	Description
`amount`	number	Yes	Donation amount
`network`	string	Yes	`bep20`, `polygon`, `base`, or `sol`
`token`	string	No	`USDT` or `USDC`

Example

curl -X POST 'https://api.argonpay.app/donate/CAMPAIGN_ID/pay' \
  -H 'Content-Type: application/json' \
  -d '{"amount":10,"network":"polygon","token":"USDT"}'

GraphQL equivalent

See Start donation payment (StartDonation).

Start donation payment

curl --request POST \
  --url 'https://api.argonpay.app/donate/campaign-id/pay' \
  --header 'Content-Type: application/json' \
  --data '{"campaignId":"campaign-id","amount":10,"network":"polygon","token":"USDT"}'

{
  "data": {
    "POST /donate/:campaignId/pay": {
      "code": 200,
      "message": "OK"
    }
  }
}

Response fields

Types for values returned by this operation.

codeInt

HTTP-style status code for the operation result.

messageString

Human-readable result message.

transaction.txnidString

Unique payment / order identifier.

transaction.amountFloat

Requested payment amount.

transaction.amountInTokenFloat

Amount denominated in the selected token, when started.

transaction.tokenString

Stable token symbol such as USDT or USDC.

transaction.networkNetwork

Selected chain enum: BEP20, POLYGON, BASE, or SOL.

transaction.statusTransactionStatus

PENDING, STARTED, COMPLETED, EXPIRED, or CANCELLED.

transaction.wallet.addressString

Deposit address for the payment.

transaction.countdownInt

Seconds remaining before expiry, when available.

transaction.hashString

On-chain transaction hash after payment detection.

transaction.blockchainLinkString

Explorer URL for the payment transaction.

transaction.isExpiredBoolean

Whether the payment window has expired.

transaction.expiresAtString

ISO-8601 expiry timestamp.

transaction.createdAtString

ISO-8601 creation timestamp.

POST · https://api.argonpay.app/donate/{campaignId}/pay