> ## Documentation Index > Fetch the complete documentation index at: https://telr-docs.cashfree.com/llms.txt > Use this file to discover all available pages before exploring further. # Overview > This is a beta release of our next API. ## Payment Gateway End Points | Environment | Base URL | | :------------- | :-------------------------------------------------------------------------------------------------- | | Test | [https://sandbox.cashfree.com/pg](https://sandbox.cashfree.com/pg) | | Production | [https://api.cashfree.com/pg](https://api.cashfree.com/pg) | | Latest version | v5, 2025-01-01
The previous versions were 2023-08-01, 2021-05-21, 2022-01-01, and 2022-09-01 | ## Authentication All the APIs require authentication, except the /orders/sessions API, which does not require any authentication and can be safely done from the browser as well. Click [here](/api-reference/authentication) for detailed information on API Authentication for Merchants and Partners. ## Payment Gateway APIs ### Orders | API | Description | | :-------------------------------------------------------------------- | :------------------------------------------------------------------------------------------ | | [Create Order](/api-reference/payments/latest/orders/create) | Use this API to create orders with Telr from your backend and get the payment link. | | [Order Pay](/api-reference/payments/latest/payments/pay) | Use this API when you have already created the orders and want Telr to process the payment. | | [Preauthorization](/api-reference/payments/latest/payments/authorize) | Use this API to capture or void a preauthorized payment. | | [Get Order](/api-reference/payments/latest/orders/get) | Use this API to view all details of an order. | ### Authentication | API | Description | | :--------------------------------------------------------------------------- | :---------------------------------------------------- | | [Submit or Resend OTP](/api-reference/payments/latest/payments/authenticate) | Use the submit or resend OTP API to send OTP to Telr. | ### Payments | API | Description | | :------------------------------------------------------------------------------------------ | :----------------------------------------------------------------- | | [Get Payments for an Order](/api-reference/payments/latest/payments/get-payments-for-order) | Use this API to view all payment details for an order. | | [Get Payment by ID](/api-reference/payments/latest/payments/get) | Use this API to view payment details of an order for a payment ID. | ### Settlements | API | Description | | :------------------------------------------------------------------------------------------------- | :-------------------------------------------------------------------------------------------------------- | | [Get Settlements by Order ID](/api-reference/payments/latest/operations/get-settlements-for-order) | Use this API to view all the settlements of a particular order. | | [Get All Settlements](/api-reference/payments/latest/operations/get-settlements) | Use this API to get all settlement details by specifying the settlement ID, settlement UTR or date range. | ### Payment Links | API | Description | | :------------------------------------------------------------------------------------------------ | :---------------------------------------------------------------------------------------------------------------------------------------------- | | [Create Payment Link](/api-reference/payments/latest/payment-links/create) | Use this API to create a new payment link. The created payment link url will be available in the API response parameter link\_url. | | [Fetch Payment Link Details](/api-reference/payments/latest/payment-links/get) | Use this API to view all details and status of a payment link. | | [Get Orders for a Payment Link](/api-reference/payments/latest/payment-links/get-orders-for-link) | Use this API to view all order details for a payment link. | | [Cancel Payment Link](/api-reference/payments/latest/payment-links/cancel) | Use this API to cancel a payment link. No further payments can be done against a cancelled link. Only a link in ACTIVE status can be cancelled. | ### Token Vault | API | Description | | :------------------------------------------------------------------------------------------------------ | :------------------------------------------------------------------------------------------------------------------ | | [Fetch All Saved Instruments](/api-reference/payments/latest/token-vault/get-all) | Use this API to get all saved instruments for a customer ID. | | [Fetch Single Saved Instrument](/api-reference/payments/latest/token-vault/get) | Use this API to get specific saved instrument for a customer id and instrument ID. | | [Delete Saved Instrument](/api-reference/payments/latest/token-vault/delete) | Use this API to delete a saved instrument for a customer id and instrument ID. | | [Fetch Cryptogram for Saved Instrument](/api-reference/payments/latest/token-vault/generate-cryptogram) | Use this API to get the card network token, token expiry and cryptogram for a saved instrument using instrument ID. | ### Reconciliation | API | Description | | :----------------------------------------------------------------------------------------------- | :------------------------------------------------------------------------------------------------------- | | [Settlement Reconciliation](/api-reference/payments/latest/operations/settlement-reconciliation) | Use this API to get settlement reconciliation details using Settlement ID, settlement UTR or date range. | | [PG Reconciliation](/api-reference/payments/latest/operations/reconcile) | Use this API to get the payment gateway reconciliation details with date range. |