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WasenderAPI

Manage WasenderAPI sessions, messages, contacts, and groups

Actions53

Message → Decrypt Webhook Media

AI-generated

Overview

This node operation decrypts media content from a WasenderAPI webhook payload. It is useful when receiving encrypted media messages (such as images, videos, audio, documents, or stickers) via a webhook and needing to decrypt and access the media file for further processing or storage. For example, it can be used to automatically decrypt incoming media messages in a WhatsApp automation workflow.

Use Case Examples

  1. Decrypt media from an incoming webhook payload to save the media file locally or process it further.
  2. Manually provide a webhook payload JSON to decrypt media content when automatic input is not available.

Properties

Name Meaning
Session Selects the WasenderAPI session to use for decrypting the media. Optional if the session is auto-selected from the incoming item.
Auto Selected Session ID Automatically populated session ID from the incoming item, used if no session is manually selected.
Has Auto Selected Session Indicates if a session ID is auto-selected from the incoming item.
Payload Source Determines whether to use the incoming item JSON automatically or to manually provide a webhook payload JSON for decryption.
Webhook Payload The webhook payload JSON to decrypt, required only in Manual JSON mode.
Options Request options including retry behavior for WasenderAPI requests.

Output

Binary

The node outputs the decrypted media file as binary data, allowing further use or storage of the media content.

JSON

  • messageId - The ID of the decrypted message.
  • mediaType - The type of media decrypted (e.g., image, video, audio).
  • mimeType - The MIME type of the decrypted media file.
  • fileName - The filename assigned to the decrypted media file.
  • publicUrl - A public URL to access the decrypted media file.

Dependencies

  • Requires WasenderAPI credentials for authentication and API access.

Troubleshooting

  • Ensure the webhook payload contains a supported media message type; otherwise, the node will throw an error indicating no supported media object was found.
  • If the payload does not include the required message key ID, an error will be thrown indicating the missing ID.
  • If the decrypt media response does not include a public URL, the node will throw an error.
  • Make sure the session ID is provided either manually or via the incoming item; otherwise, the node will throw a session required error.

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