Question 1

What is the Blocknative MCP Server?

Accepted Answer

The Blocknative MCP Server is a tool that provides real-time gas price predictions across multiple blockchains, powered by Blocknative. It helps users optimize transaction costs by providing insights into current and future gas prices.

Question 2

What are the key features of the Blocknative MCP Server?

Accepted Answer

Key features include: `predict_gas_price`: Fetches gas price predictions for a specified chain. `estimate_gas_cost`: Estimates transaction costs based on gas limit and confidence level. `get_supported_chains`: Lists supported blockchains. `gas_price_query`: A prompt template for querying gas prices. Asynchronous operations for efficient performance. Optional API key support for varying usage frequencies.

Question 3

What blockchains does the MCP Server support?

Accepted Answer

The server supports multiple blockchains, including Ethereum Mainnet, Polygon, Base, and Ethereum Sepolia. You can use the `get_supported_chains` tool to get a complete list.

Question 4

Do I need a Blocknative API key to use the MCP Server?

Accepted Answer

A Blocknative API key is optional. It is recommended for high-frequency API access. For low-frequency use, you can skip setting the API key.

Question 5

How do I install the Blocknative MCP Server?

Accepted Answer

Installation involves cloning the repository, setting up the project with `uv`, and optionally setting the Blocknative API key. Refer to the installation instructions in the documentation for detailed steps.

Question 6

How do I use the `predict_gas_price` tool?

Accepted Answer

You can use the `predict_gas_price` tool by specifying the chain ID. For example, `predict_gas_price(chain_id: int = 1)` fetches gas price predictions for Ethereum Mainnet.

Question 7

What does the `estimate_gas_cost` tool do?

Accepted Answer

The `estimate_gas_cost` tool estimates transaction costs based on gas limit, confidence level, and chain ID. It returns costs in Gwei and ETH.

Question 8

How can I integrate the Blocknative MCP Server with UBOS?

Accepted Answer

You can integrate the Blocknative MCP Server with UBOS to create AI agents that automatically optimize blockchain transactions based on real-time gas price predictions. This can be achieved by connecting the server's API to UBOS's AI agent orchestration capabilities.

Question 9

Where can I find the license information for the Blocknative MCP Server?

Accepted Answer

The project is licensed under the MIT License. See the [LICENSE](LICENSE) file in the repository for details.

Question 10

How can the Blocknative MCP Server help my business?

Accepted Answer

The Blocknative MCP Server helps businesses by optimizing transaction costs, improving efficiency, and enabling informed decision-making in blockchain operations. By integrating with platforms like UBOS, you can unlock even greater potential through AI-driven automation.

Blocknative Gas Price Predictor

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