Coin Railz MCP Server

Instructions

Implementation Reference

• coinrailz_mcp/__init__.py:566-598 (handler)

  The implementation of the `bridge_tokens` MCP tool, which calls the `seamless-chain-bridge` service.

  @mcp.tool()
  async def bridge_tokens(
      from_chain: str,
      to_chain: str,
      token_address: str,
      amount: str,
      recipient: str = None
  ) -> str:
      """
      Get bridge quote and route for cross-chain token transfer.
      
      Args:
          from_chain: Source blockchain
          to_chain: Destination blockchain
          token_address: Token to bridge
          amount: Amount to bridge
          recipient: Optional different recipient address
      
      Returns:
          Bridge route, fees, and estimated time.
      
      Price: $0.50
      """
      payload = {
          "fromChain": from_chain,
          "toChain": to_chain,
          "tokenAddress": token_address,
          "amount": amount
      }
      if recipient:
          payload["recipient"] = recipient
      result = await call_coinrailz_service("seamless-chain-bridge", payload)
      return json.dumps(result, indent=2)