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# API - Feb 12, 2026

## Changed

### Echo: Endpoints for uploading settlement files

For platforms using [Echo](/guides/echo), the behavior of the [POST Create a Settlement](/api-reference/settlements/create-settlement) endpoint has been modified to return a secure URL that you need to use to upload your CSV settlement file.

This change improves performance and removes the size restrictions that were previously in place.

Similarly, to replace the CSV file of an existing Settlement, in case parsing has failed, you can now use the new [PUT Update a Settlement](/api-reference/settlements/update-settlement) to generate a new upload URL.

The new [GET View validation errors for a Settlement](/api-reference/settlements/view-settlement-validations) endpoint provides detailed explanations of why a Settlement file could not be processed.

The new [PUT Cancel a Settlement](/api-reference/settlements/cancel-settlement) endpoint allows you to void a Settlement file uploaded in error.

For more details, see [how to send a settlement file to Mangopay](/guides/echo#how-to-send-a-settlement-file-to-mangopay) **→**

## Added

### Echo: Endpoints for managing Intent Refunds and disputes

The following endpoints have been added for managing Intents, Intent Refunds and Intent Disputes:

* [POST Create an Intent Refund](/api-reference/intents/create-intent-refund)
* [POST Reverse an Intent Refund](/api-reference/intents/create-intent-refund)
* [POST Create an Intent Dispute](/api-reference/intents/create-intent-refund)
* [PUT Update an Intent Dispute](/api-reference/intents/create-intent-dispute)

See the [Echo guide](/guides/echo) for details.