> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.redpincompany.com/api-reference/customers/api-integration/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.redpincompany.com/_mcp/server. # Legacy APIs > Deprecated API endpoints that are no longer the standard version > **Warning** > > **Deprecated APIs** > > The endpoints in this section are deprecated and are no longer the standard version. They will continue to work for the foreseeable future, but should not be used for new integrations. > > Please use the recommended alternatives listed below. ## Migration guidance All Legacy API endpoints have been superseded by newer versions that offer improved functionality and consistency. We strongly recommend migrating to the latest versions. | Legacy endpoint | Recommended alternative | | ------------------------------------------------------- | ------------------------------------------------------------------------------------------------- | | `POST /v2/customers/{customer_id}/payments` | [Create Payment](/api-reference/customers/api-integration/payments/create-payment) (v3) | | `GET /v1/customers/{customer_id}/payments` | [List Payments](/api-reference/customers/api-integration/payments/list-payments) (v3) | | `GET /v1/customers/{customer_id}/payments/{payment_id}` | [Get Payment Details](/api-reference/customers/api-integration/payments/get-payment-details) (v3) | > **Info** > > Previous endpoint versions remain available and supported, giving you time to plan and execute migration. For assistance with version migration, contact the Partner Integrations Team. ## Key differences The v3 Payments API provides several improvements over the legacy endpoints: * **Unified workflow**: Combined FX conversion and payment creation in a single request * **Enhanced tracking**: More detailed payment status information * **Bank transfer instructions**: Dedicated endpoint for retrieving funding instructions * **Improved error handling**: More detailed and actionable error responses > Deprecated API endpoints that are no longer the standard version ## Docs - [Legacy APIs](https://docs.redpincompany.com/api-reference/customers/api-integration.md): Deprecated API endpoints that are no longer the standard version ## API Docs - API Integration > Customers [Get Customer's ID](https://docs.redpincompany.com/api-reference/customers/api-integration/customers/get-customer-id.md) - API Integration > Customers [Register a Customer](https://docs.redpincompany.com/api-reference/customers/api-integration/customers/register-customer.md) - API Integration > Customers [Get Customer](https://docs.redpincompany.com/api-reference/customers/api-integration/customers/get-customer-details.md) - API Integration > Customers [Upload Documents](https://docs.redpincompany.com/api-reference/customers/api-integration/customers/upload-documents.md) - API Integration > Contacts [Add Contact](https://docs.redpincompany.com/api-reference/customers/api-integration/contacts/add-customer-contact.md) - API Integration > Contacts [Update a Contact](https://docs.redpincompany.com/api-reference/customers/api-integration/contacts/update-customer-contact.md) - API Integration > Third Parties [Create Third-Party Customer](https://docs.redpincompany.com/api-reference/customers/api-integration/third-parties/create-third-party-customer.md) - API Integration > Third Parties [Get Third-Party Customer](https://docs.redpincompany.com/api-reference/customers/api-integration/third-parties/get-third-party-customer.md) - API Integration > Third Parties [Update Third-Party Customer](https://docs.redpincompany.com/api-reference/customers/api-integration/third-parties/update-third-party-customer.md) - API Integration > Quotes [Create Quote](https://docs.redpincompany.com/api-reference/customers/api-integration/quotes/create-quote.md) - API Integration > Recipients [Get Recipients](https://docs.redpincompany.com/api-reference/customers/api-integration/recipients/get-recipients.md) - API Integration > Recipients [Add a new recipient](https://docs.redpincompany.com/api-reference/customers/api-integration/recipients/add-a-new-recipient.md) - API Integration > Recipients [Get recipient details](https://docs.redpincompany.com/api-reference/customers/api-integration/recipients/get-recipient.md) - API Integration > Recipients [Update a recipient's account](https://docs.redpincompany.com/api-reference/customers/api-integration/recipients/update-a-recipients-account.md) - API Integration > Recipients [Delete recipient](https://docs.redpincompany.com/api-reference/customers/api-integration/recipients/delete-recipient.md) - API Integration > Rates [Get Exchange Rates](https://docs.redpincompany.com/api-reference/customers/api-integration/rates/get-exchange-rates.md) - API Integration > Conversions [View Conversions](https://docs.redpincompany.com/api-reference/customers/api-integration/conversions/view-conversions.md) - API Integration > Conversions [Request Conversion](https://docs.redpincompany.com/api-reference/customers/api-integration/conversions/request-conversion.md) - API Integration > Conversions [Get a Conversion](https://docs.redpincompany.com/api-reference/customers/api-integration/conversions/get-conversion.md) - API Integration > Balances [Get Balances](https://docs.redpincompany.com/api-reference/customers/api-integration/balances/get-balances.md) - API Integration > Balances [Get a Balance](https://docs.redpincompany.com/api-reference/customers/api-integration/balances/get-balance.md) - API Integration > Payments [Get Payment Details](https://docs.redpincompany.com/api-reference/customers/api-integration/payments/get-payment-details.md) - API Integration > Payments [List Payments](https://docs.redpincompany.com/api-reference/customers/api-integration/payments/list-payments.md) - API Integration > Payments [Create payment](https://docs.redpincompany.com/api-reference/customers/api-integration/payments/create-payment.md) - API Integration > Payments [Get Bank Transfer Instructions](https://docs.redpincompany.com/api-reference/customers/api-integration/payments/get-payment-bank-transfer-instructions.md) - API Integration > Statements [View Statements](https://docs.redpincompany.com/api-reference/customers/api-integration/statements/get-statements.md) - API Integration > References [Currencies](https://docs.redpincompany.com/api-reference/customers/api-integration/references/get-currencies.md) - API Integration > References [Transaction Purposes](https://docs.redpincompany.com/api-reference/customers/api-integration/references/get-transaction-purposes.md) - API Integration > References [Employment Status](https://docs.redpincompany.com/api-reference/customers/api-integration/references/get-employment-statuses.md) - API Integration > References [Employment Industry](https://docs.redpincompany.com/api-reference/customers/api-integration/references/get-employment-industries.md) - API Integration > Virtual Accounts [View virtual accounts](https://docs.redpincompany.com/api-reference/customers/api-integration/virtual-accounts/get-virtual-accounts.md) - API Integration > Virtual Accounts [Request a virtual account](https://docs.redpincompany.com/api-reference/customers/api-integration/virtual-accounts/request-virtual-account.md) - API Integration > Virtual Accounts [View a virtual account](https://docs.redpincompany.com/api-reference/customers/api-integration/virtual-accounts/get-virtual-account-by-vban.md) - API Integration > Webhooks [Create a webhook](https://docs.redpincompany.com/api-reference/customers/api-integration/webhooks/create-webhook.md) - API Integration > Webhooks [Unsubscribe from status updates](https://docs.redpincompany.com/api-reference/customers/api-integration/webhooks/delete-webhook.md) - API Integration > Legacy APIs > Legacy Payments [Make a Payment](https://docs.redpincompany.com/api-reference/customers/api-integration/legacy-ap-is/legacy-payments/create-payment-v-2.md) - API Integration > Legacy APIs > Legacy Payments [Review Payments](https://docs.redpincompany.com/api-reference/customers/api-integration/legacy-ap-is/legacy-payments/review-payments.md) - API Integration > Legacy APIs > Legacy Payments [View a Payment](https://docs.redpincompany.com/api-reference/customers/api-integration/legacy-ap-is/legacy-payments/view-payment.md) ## OpenAPI Specification The raw OpenAPI 3.1 specification for this API is available at: - [OpenAPI JSON](https://docs.redpincompany.com/api-reference/customers/api-integration/openapi.json) - [OpenAPI YAML](https://docs.redpincompany.com/api-reference/customers/api-integration/openapi.yaml)