Feishu Send Message as App#

Send a Feishu IM message with app/bot identity — not user identity.

Usage#

bash

bash <skill-dir>/scripts/send-message.sh <receive_id> <msg_type> <content> [open_id|chat_id]

Examples#

bash

# Text message
bash <skill-dir>/scripts/send-message.sh ou_xxx text "Hello"

# Image message (use image_key from feishu-upload-image)
bash <skill-dir>/scripts/send-message.sh ou_xxx image '{"image_key":"img_v3_xxx"}'

# Post message (rich text)
bash <skill-dir>/scripts/send-message.sh ou_xxx post '{"zh_cn":{"title":"Title","content":[[{"tag":"text","text":"Hello"}]]}}'

# To a group chat
bash <skill-dir>/scripts/send-message.sh oc_xxx text "Hello" chat_id

Environment variables#

bash

export FEISHU_RECEIVE_ID="ou_xxx"
export FEISHU_MSG_TYPE="text"
export FEISHU_CONTENT="Hello"
bash <skill-dir>/scripts/send-message.sh

Workflow with feishu-upload-image#

bash

# 1. Upload image → get image_key
IMAGE_KEY=$(bash <feishu-upload-image-dir>/scripts/upload-image.sh /path/to/image.png)

# 2. Send as app
bash <skill-dir>/scripts/send-message.sh ou_xxx image "{\"image_key\":\"$IMAGE_KEY\"}"

Output#

text

message_id: om_xxxxxxxxxxxxxxxx

Credentials#

Reads appId and appSecret from openclaw.json at channels.feishu.