startSOLPayment

The startSOLPayment mutation is used to activate monitoring for a Solana (SOL) payment. When called, it:

• Generates a new Solana wallet for the customer to pay into.

• Converts the USD amount into the SOL equivalent using live market data.

• Monitors for the correct deposit.

• Forwards received funds to your custodian wallet automatically.

⏱️ Transactions are monitored for 15 minutes.

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🔗 Endpoint

URL: https://argonpay.onrender.com/graphql Method: POST Content-Type: application/json

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🧾 Mutation Structure

mutation StartSOLPayment($transactionId: String!) {
  startSOLPayment(transactionId: $transactionId) {
    code
    message
    transaction {
      transactionId
      amo
      amountInToken
      network
      payAddress
      recipientAddress
      status
      adminTransferred
    }
  }
}

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📥 Parameter

Name	Type	Required	Description
transactionId	String	✅	Transaction ID from the payment mutation

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✅ Successful Response

{
  "data": {
    "startSOLPayment": {
      "code": 200,
      "message": "SOL payment started. Monitoring deposit...",
      "transaction": {
        "transactionId": "10046",
        "amount": 10.00,
        "amountInToken": 0.08253,
        "network": "sol",
        "payAddress": "GeneratedSolanaWallet",
        "recipientAddress": "YourCustodianSolanaWallet",
        "status": "started",
        "adminTransferred": false
      }
    }
  }
}

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🚫 Error Codes

Code	Description
200	Monitoring started
404	Transaction not found or already processed
500	Internal server error

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🔄 Behind-the-Scenes Behavior

1. A new Solana wallet is generated for the transaction.

2. The USD amount is converted to SOL using Phantom's AP.

3. The wallet is monitored every minute.

4. Once payment is received:

   • Funds are forwarded to your custodian wallet.

   • The transaction is marked completed.

5. If payment isn’t received in 15 minutes, it is marked expired.

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🧪 Code Examples

Python Example

import requests 

url = "https://argonpay.onrender.com/graphql"
headers = {"Content-Type": "application/json"}

query = """
mutation StartSOLPayment($transactionId: String!) {
  startSOLPayment(transactionId: $transactionId) {
    code
    message
    transaction {
      transactionId
      amount
      amountInToken
      network
      payAddress
      recipientAddress
      status
      adminTransferred
    }
  }
}
"""

variables = {
  "transactionId": "10046"
}

response = requests.post(url, json={"query": query, "variables": variables}, headers=headers)
print(response.json())

---

JavaScript Example

const fetch = require("node-fetch");

const query = `
mutation StartSOLPayment($transactionId: String!) {
  startSOLPayment(transactionId: $transactionId) {
    code
    message
    transaction {
      transactionId
      amount
      amountInToken
      network
      payAddress
      recipientAddress
      status
      adminTransferred
    }
  }
}`;

const variables = {
  transactionId: "10046"
};

fetch("https://argonpay.onrender.com/graphql", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({ query, variables })
})
.then(res => res.json())
.then(data => console.log(data));