Transactions

Get Invoice Transactions List

get

Retrieves all cryptocurrency transactions associated with an invoice

Query parameters

vinteger · enumRequired

API version, must be 1

Possible values:

invoice_idstring · uuidRequired

ID of the invoice to get transactions for

Responses

get

HTTPcURLJavaScriptPython

GET /transactions HTTP/1.1
Host: api.simplepay.ai
Accept: */*

[
  {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "invoice_id": "123e4567-e89b-12d3-a456-426614174000",
    "from": "text",
    "to": "text",
    "rate": "text",
    "amount": "text",
    "hash": "text",
    "block": 1,
    "status": "processing",
    "created_at": "2025-04-26T07:31:15.519Z",
    "updated_at": "2025-04-26T07:31:15.519Z",
    "expire_at": "2025-04-26T07:31:15.519Z",
    "cryptocurrency": {
      "id": "123e4567-e89b-12d3-a456-426614174000",
      "symbol": "text",
      "name": "text",
      "decimals": 1,
      "stable": true,
      "rates": {
        "ANY_ADDITIONAL_PROPERTY": 1
      }
    },
    "network": {
      "id": "123e4567-e89b-12d3-a456-426614174000",
      "symbol": "text",
      "name": "text",
      "type": "EVM"
    }
  }
]

Get Transaction Details

get

Retrieves detailed information about a specific transaction

Path parameters

idstring · uuidRequired

Transaction ID

Query parameters

vinteger · enumRequired

API version, must be 1

Possible values:

Responses

get

HTTPcURLJavaScriptPython

GET /transaction/{id} HTTP/1.1
Host: api.simplepay.ai
Accept: */*

{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "invoice_id": "123e4567-e89b-12d3-a456-426614174000",
  "from": "text",
  "to": "text",
  "rate": "text",
  "amount": "text",
  "hash": "text",
  "block": 1,
  "status": "processing",
  "created_at": "2025-04-26T07:31:15.519Z",
  "updated_at": "2025-04-26T07:31:15.519Z",
  "expire_at": "2025-04-26T07:31:15.519Z",
  "cryptocurrency": {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "symbol": "text",
    "name": "text",
    "decimals": 1,
    "stable": true,
    "rates": {
      "ANY_ADDITIONAL_PROPERTY": 1
    }
  },
  "network": {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "symbol": "text",
    "name": "text",
    "type": "EVM"
  }
}

Create Transaction

post

Initiates a new cryptocurrency transaction for an invoice. Specifies the sending address and cryptocurrency to be used.

Query parameters

vinteger · enumRequired

API version, must be 1

Possible values:

Body

invoice_idstring · uuidRequired

ID of the invoice to create transaction for

fromstringRequired

Cryptocurrency address that will send the payment

cryptocurrencystringRequired

Symbol of the cryptocurrency to use (e.g., BTC, ETH)

networkstringRequired

Blockchain network to use (e.g., ethereum, tron)

Responses

post

HTTPcURLJavaScriptPython

POST /transaction HTTP/1.1
Host: api.simplepay.ai
Content-Type: application/json
Accept: */*
Content-Length: 108

{
  "invoice_id": "123e4567-e89b-12d3-a456-426614174000",
  "from": "text",
  "cryptocurrency": "text",
  "network": "text"
}

{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "invoice_id": "123e4567-e89b-12d3-a456-426614174000",
  "from": "text",
  "to": "text",
  "rate": "text",
  "amount": "text",
  "hash": "text",
  "block": 1,
  "status": "processing",
  "created_at": "2025-04-26T07:31:15.519Z",
  "updated_at": "2025-04-26T07:31:15.519Z",
  "expire_at": "2025-04-26T07:31:15.519Z",
  "cryptocurrency": {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "symbol": "text",
    "name": "text",
    "decimals": 1,
    "stable": true,
    "rates": {
      "ANY_ADDITIONAL_PROPERTY": 1
    }
  },
  "network": {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "symbol": "text",
    "name": "text",
    "type": "EVM"
  }
}

Cancel Transaction

delete

Cancels a pending transaction. Only transactions that haven't been confirmed on the blockchain can be cancelled.

Path parameters

idstring · uuidRequired

Transaction ID to cancel

Query parameters

vinteger · enumRequired

API version, must be 1

Possible values:

Responses

delete

HTTPcURLJavaScriptPython

DELETE /transaction/{id} HTTP/1.1
Host: api.simplepay.ai
Accept: */*

{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "invoice_id": "123e4567-e89b-12d3-a456-426614174000",
  "from": "text",
  "to": "text",
  "rate": "text",
  "amount": "text",
  "hash": "text",
  "block": 1,
  "status": "processing",
  "created_at": "2025-04-26T07:31:15.519Z",
  "updated_at": "2025-04-26T07:31:15.519Z",
  "expire_at": "2025-04-26T07:31:15.519Z",
  "cryptocurrency": {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "symbol": "text",
    "name": "text",
    "decimals": 1,
    "stable": true,
    "rates": {
      "ANY_ADDITIONAL_PROPERTY": 1
    }
  },
  "network": {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "symbol": "text",
    "name": "text",
    "type": "EVM"
  }
}