Telegram signal-bot updates (my_chat_member / chat_member)

curl --request POST \
  --url https://mcp.echozero.app/api/webhooks/telegram/signal-bot

POST

api

webhooks

signal-bot

Telegram signal-bot updates (my_chat_member / chat_member)

curl --request POST \
  --url https://mcp.echozero.app/api/webhooks/telegram/signal-bot

x-telegram-bot-api-secret-token

string

Must match SIGNAL_TELEGRAM_WEBHOOK_SECRET when that env is configured.

x-signature

string

HMAC-SHA256 signature: HMAC-SHA256(secretKey, timestamp + METHOD + path + body). Optional -- when omitted, HMAC verification is skipped.

x-timestamp

string

Request timestamp in epoch milliseconds. Required when x-signature is provided. Rejected if drift exceeds 5 minutes.

200 - undefined

⌘I