poll_chat_id_discovery
Poll a chat ID discovery token. Returns the discovered Telegram chat ID, user ID, and username once the user interacts with the bot.
Before calling this for a challenge you created, make sure your reply text already shows the user what to act on — the link itself, the SMS text and number, or a note to check their inbox; a link that appeared only in a tool result is one they never saw.
ACCESS: needs a Proof account. Authenticate this client (Claude Code: /mcp → Authenticate), then call this tool again. start_login does NOT open this tool.
Tool call template
Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {
"token": "<token>"
},
"name": "poll_chat_id_discovery"
}
}Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| token | Yes | Discovery token from create_chat_id_discovery |
Output Schema
| Name | Required | Description | Default |
|---|---|---|---|
| status | No | ||
| chat_id | No |