Block MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| FRAXSCAN_API_KEY | Yes | API key for the Fraxscan service. | |
| TELEGRAM_CHAT_ID | Yes | Your numeric Telegram chat ID. | |
| COINGECKO_API_KEY | No | Optional API key for CoinGecko. | |
| TELEGRAM_BOT_TOKEN | Yes | Telegram bot token obtained from BotFather. |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {
"tasks": {
"list": {},
"cancel": {},
"requests": {
"tools": {
"call": {}
},
"prompts": {
"get": {}
},
"resources": {
"read": {}
}
}
}
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| convert_cryptoA | Convert cryptocurrency using real-time rates (e.g., BTC to ETH, USDC to USD). Args: amount: Volume to convert (e.g., 1.5) from_coin: Coin ID/Symbol (e.g., 'bitcoin', 'ethereum', 'usdc') to_coin: Target currency (e.g., 'usd', 'eur', 'eth') |
| get_transactionsA | Fetch the 5 latest transactions for a specific address on the FRAX Network Args: address: the wallet address to check |
| send_telegram_messageC | Send a notification to the configured Telegram Chat. Args: message: The text to send to your phone. |
| telegram_read_messagesB | Reads the last few messages sent to the bot by the user. Useful for checking if the user has replied or asked a question. |
| telegram_replyB | Sends a reply to a specific user/chat ID. Args: chat_id: The ID of the user to reply to. text: The message to send back. |
| wait_for_secondsB | Pauses execution for a set number of seconds. REQUIRED for running automated loops to reply messages. |
| wallet_checkB | Check the native token balance of a wallet across multiple blockchains. Args: address: The wallet address (must start with 0x) |
| get_gas_pricesA | Check the current gas fees (in Gwei) across multiple blockchains. Low (<10) is cheap. High (>50) is expensive. |
| health_checkA | Returns a status message that the server is live |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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