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openclaw - 💡(How to fix) Fix [Feature]: openclaw-weixin support sending voice messages [1 participants]

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openclaw/openclaw#53623•Fetched 2026-04-08 01:25:38
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Add native WeChat voice message (green bubble) sending support to the openclaw-weixin plugin, enabling TTS replies to be delivered as voice messages instead of audio files.

Root Cause

Add native WeChat voice message (green bubble) sending support to the openclaw-weixin plugin, enabling TTS replies to be delivered as voice messages instead of audio files.

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Summary

Add native WeChat voice message (green bubble) sending support to the openclaw-weixin plugin, enabling TTS replies to be delivered as voice messages instead of audio files.

Problem to solve

The openclaw-weixin plugin currently supports receiving voice messages but cannot send them as native WeChat voice messages. When TTS is enabled, audio is sent as a file attachment instead of the familiar green voice bubble. The protocol already defines VoiceItem and UploadMediaType.VOICE (type 4) in types.ts, but sendVoiceMessageWeixin() has not been implemented. This makes the TTS experience in WeChat feel unnatural compared to other channels like Telegram which support native voice notes.

Proposed solution

The openclaw-weixin plugin currently supports receiving voice messages but cannot send them as native WeChat voice messages. When TTS is enabled, audio is sent as a file attachment instead of the familiar green voice bubble. The protocol already defines VoiceItem and UploadMediaType.VOICE (type 4) in types.ts, but sendVoiceMessageWeixin() has not been implemented. This makes the TTS experience in WeChat feel unnatural compared to other channels like Telegram which support native voice notes.

Alternatives considered

The openclaw-weixin plugin currently supports receiving voice messages but cannot send them as native WeChat voice messages. When TTS is enabled, audio is sent as a file attachment instead of the familiar green voice bubble. The protocol already defines VoiceItem and UploadMediaType.VOICE (type 4) in types.ts, but sendVoiceMessageWeixin() has not been implemented. This makes the TTS experience in WeChat feel unnatural compared to other channels like Telegram which support native voice notes.

Impact

The openclaw-weixin plugin currently supports receiving voice messages but cannot send them as native WeChat voice messages. When TTS is enabled, audio is sent as a file attachment instead of the familiar green voice bubble. The protocol already defines VoiceItem and UploadMediaType.VOICE (type 4) in types.ts, but sendVoiceMessageWeixin() has not been implemented. This makes the TTS experience in WeChat feel unnatural compared to other channels like Telegram which support native voice notes.

Evidence/examples

The openclaw-weixin plugin currently supports receiving voice messages but cannot send them as native WeChat voice messages. When TTS is enabled, audio is sent as a file attachment instead of the familiar green voice bubble. The protocol already defines VoiceItem and UploadMediaType.VOICE (type 4) in types.ts, but sendVoiceMessageWeixin() has not been implemented. This makes the TTS experience in WeChat feel unnatural compared to other channels like Telegram which support native voice notes.

Additional information

The openclaw-weixin plugin currently supports receiving voice messages but cannot send them as native WeChat voice messages. When TTS is enabled, audio is sent as a file attachment instead of the familiar green voice bubble. The protocol already defines VoiceItem and UploadMediaType.VOICE (type 4) in types.ts, but sendVoiceMessageWeixin() has not been implemented. This makes the TTS experience in WeChat feel unnatural compared to other channels like Telegram which support native voice notes.

extent analysis

Fix Plan

To add native WeChat voice message sending support, implement the sendVoiceMessageWeixin() function. Here are the steps:

  • Modify the types.ts file to ensure VoiceItem and UploadMediaType.VOICE are correctly defined.
  • Implement the sendVoiceMessageWeixin() function to handle voice message sending.
  • Use the WeChat API to upload the voice message and send it as a native voice message.

Example code:

// types.ts
export enum UploadMediaType {
  VOICE = 4,
}

export interface VoiceItem {
  // voice message properties
}

// weixin.ts
import { UploadMediaType, VoiceItem } from './types';

async function sendVoiceMessageWeixin(voiceMessage: VoiceItem) {
  // Upload voice message to WeChat API
  const uploadResponse = await uploadVoiceMessage(voiceMessage);
  // Send voice message as native voice message
  const sendMessageResponse = await sendNativeVoiceMessage(uploadResponse.mediaId);
  return sendMessageResponse;
}

async function uploadVoiceMessage(voiceMessage: VoiceItem) {
  // Implement voice message upload logic using WeChat API
}

async function sendNativeVoiceMessage(mediaId: string) {
  // Implement native voice message sending logic using WeChat API
}

Verification

To verify the fix, test the sendVoiceMessageWeixin() function by sending a voice message and checking if it is received as a native voice message in WeChat.

Extra Tips

  • Ensure the WeChat API is correctly configured and authenticated.
  • Handle errors and exceptions properly when uploading and sending voice messages.
  • Test the implementation thoroughly to ensure compatibility with different WeChat versions and platforms.

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#tokenizer error#prompt formatting#chain error#conversation history#tool integration

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