# Payment Information Utilize the Payment Information endpoint to retrieve detailed information about a specific payment using its `track_id`. After generating an invoice, you will receive a `track_id`, which serves as a reference for requesting payment details. ## GET /payment/{track\_id} > ```json {"openapi":"3.0.0","info":{"title":"Payments","version":"1.0.0"},"servers":[{"url":"https://api.oxapay.com/v1"}],"security":[],"paths":{"/payment/{track_id}":{"get":{"operationId":"paymentInformation","responses":{"200":{"description":"Successful operation","content":{"application/json":{"schema":{"type":"object","properties":{"data":{"type":"object","properties":{"track_id":{"type":"string","description":"Unique identifier for each payment session in the OxaPay payment gateway. It is used to track the payment status and generate reports."},"type":{"type":"string","description":"Describes the payment type, e.g., invoice, white-label, etc."},"amount":{"type":"number","format":"decimal","description":"The total amount of the invoice in the specified currency."},"currency":{"type":"string","description":"The currency of the payment, e.g., USD, EUR, BTC."},"status":{"type":"string","description":"The current status of the invoice, such as pending, completed, failed, etc."},"mixed_payment":{"type":"boolean","description":"A flag indicating whether the payment is mixed (involving multiple payment currencies)."},"callback_url":{"type":"string","description":"The URL to which payment status updates will be sent."},"description":{"type":"string","description":"A description for the invoice."},"email":{"type":"string","description":"The email address of the payer."},"fee_paid_by_payer":{"type":"number","format":"decimal","description":"Indicates if the payer is responsible for paying the network fees (1 = yes, 0 = no)."},"lifetime":{"type":"integer","description":"The lifetime of the invoice in minutes before it expires."},"order_id":{"type":"string","description":"A unique identifier for the order associated with this invoice."},"under_paid_coverage":{"type":"number","format":"decimal","description":"The percentage of underpayment that will still be considered valid."},"return_url":{"type":"string","description":"The URL the user will be redirected to after completing the payment."},"thanks_message":{"type":"string","description":"A custom message to thank the user for the payment."},"expired_at":{"type":"integer","description":"Timestamp (UNIX epoch) when the invoice will expire."},"date":{"type":"integer","description":"Timestamp (UNIX epoch) of when the invoice was created."},"txs":{"type":"array","items":{"type":"object","properties":{"tx_hash":{"type":"string","description":"Unique hash of the transaction on the blockchain, used to identify the transaction."},"amount":{"type":"number","format":"decimal","description":"The amount involved in the transaction."},"currency":{"type":"string","description":"The currency of the transaction."},"network":{"type":"string","description":"The blockchain network on which the transaction was made (e.g., Bitcoin, Ethereum)."},"address":{"type":"string","description":"The receiver wallet address."},"status":{"type":"string","description":"The current status of the transaction, such as confirming, confirmed, failed, etc."},"confirmations":{"type":"integer","description":"The number of confirmations the transaction has received on the network."},"auto_convert":{"type":"object","properties":{"processed":{"type":"boolean","description":"Indicates whether the transaction was automatically converted to another currency."},"amount":{"type":"number","format":"decimal","description":"The amount of currency that was converted."},"currency":{"type":"string","description":"The currency to which the amount was converted."}}},"auto_withdrawal":{"type":"object","properties":{"processed":{"type":"boolean","description":"Indicates whether the funds were automatically withdrawn after the transaction."}}},"date":{"type":"integer","description":"The timestamp when the transaction occurred."}}}}}},"message":{"type":"string","description":"A message containing additional information about the result of the request."},"error":{"type":"object","description":"An object that provides details about any errors that occurred.","nullable":true,"properties":{"type":{"type":"string","description":"Type of the error"},"key":{"type":"string","description":"Key related to the error"},"message":{"type":"string","description":"Error message"}}},"status":{"type":"integer","description":"The status of the request response. Typically provided as a numeric code (e.g., 200 for success or other codes for errors)."},"version":{"type":"string","description":"The version of the API being used."}}}}}},"400":{"description":"Bad request","content":{"application/json":{"schema":{"type":"object","properties":{"data":{"type":"object","properties":{}},"message":{"type":"string","description":"A message containing additional information about the result of the request."},"error":{"type":"object","description":"An object that provides details about any errors that occurred.","nullable":true,"properties":{"type":{"type":"string","description":"Type of the error"},"key":{"type":"string","description":"Key related to the error"},"message":{"type":"string","description":"Error message"}}},"status":{"type":"integer","description":"The status of the request response. Typically provided as a numeric code (e.g., 200 for success or other codes for errors)."},"version":{"type":"string","description":"The version of the API being used."}}}}}}},"tags":["payment-information"],"parameters":[{"name":"track_id","in":"path","required":true,"description":"Unique identifier for the payment session.","schema":{"type":"string"}},{"in":"header","name":"merchant_api_key","required":true,"schema":{"type":"string"},"description":"Your Merchant API Key for authentication and authorization."},{"in":"header","name":"Content-Type","required":true,"schema":{"type":"string","default":"application/json"}}]}}}} ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.oxapay.com/api-reference/payment/payment-information.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.