{
"openapi": "3.0.1",
"info": {
"title": "Telegram Channel Monitor 🔔 (keyword alerts, no login)",
"description": "Watch any public Telegram channel for the words you care about. Give a list of channels and keywords and get every matching message in clean JSON: text, date, views, links, hashtags and media flags. Monitor mode returns only what is new since the last run. No login, no API key.",
"version": "0.1",
"x-build-id": "U9e4FN73HJ48Tbzaf"
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"components": {
"schemas": {
"inputSchema": {
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"required": [
"channels"
],
"properties": {
"channels": {
"title": "Public Telegram channels",
"minItems": 1,
"type": "array",
"description": "One entry per public channel. A name (telegram), a handle (@telegram) or a link (https://t.me/telegram) all work. Private and invite-only channels (t.me/+…, joinchat) have no public page and are skipped with a note.",
"items": {
"type": "string"
}
},
"keywords": {
"title": "Keywords to watch for",
"type": "array",
"description": "Leave empty to get every message. Give words or phrases and you only get (and only pay for) messages that mention one of them. Matching is case-insensitive and looks at the message text, its hashtags, its @mentions and its links.",
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"type": "string"
}
},
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"title": "Messages per channel",
"minimum": 1,
"maximum": 8000,
"type": "integer",
"description": "How far back to read in each channel, newest first. Telegram serves 20 messages per page, so 500 here means 25 pages. You are only charged for messages actually delivered.",
"default": 100
},
"sinceDays": {
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"minimum": 0,
"maximum": 3650,
"type": "integer",
"description": "Stop reading once messages get older than this many days. Leave at 0 for no date limit.",
"default": 0
},
"onlyNewSinceLastRun": {
"title": "Only messages posted since the last run",
"type": "boolean",
"description": "Turn this on and schedule the run: the first run gives you the current picture, every run after that returns only messages that were not there before. The position in each channel is remembered between runs.",
"default": false
},
"slackWebhookUrl": {
"title": "Slack webhook (optional)",
"type": "string",
"description": "Paste a Slack incoming-webhook URL to also get a short digest of what the run found posted to a channel. Never charged."
}
}
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"startedAt": {
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"example": "2025-01-08T00:00:00.000Z"
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"finishedAt": {
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"example": "READY"
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"meta": {
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"properties": {
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"type": "string",
"example": "API"
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"userAgent": {
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}
}
},
"stats": {
"type": "object",
"properties": {
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"type": "integer",
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},
"options": {
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"properties": {
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"type": "string",
"example": "latest"
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"timeoutSecs": {
"type": "integer",
"example": 300
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