MCP / Developer tools

Blocknative MCP: developer workflows

Blocknative provides real-time mempool monitoring and transaction management tools for public blockchains. Connect it to Claude, Codex, Cursor or any MCP client through one FlyMy.AI MCP.

Connect BlocknativeWhat it can do
Your own API key10 actionsDeveloper tools

$ YOUR NEXT RUN

Claude CodeCodexCursorAny agent

Use Blocknative MCP in your assistant

Paste this prompt into Claude Code, Codex, Cursor or any agent. It reads the guide and helps you connect.

Read https://flymy.ai/skill.md and https://flymy.ai/mcp/blocknative.md. Help me connect Blocknative MCP to this assistant. Then help me run this task: Use Blocknative to configure filters. Ask me for the required inputs first and show the result.
Open FlyMy.AIDownload brief

What Blocknative MCP can do

10 actions in the FlyMy.AI catalog, the most used first. Your agent finds them through search_tools and calls the one the task needs.

ActionWhat it does
# BLOCKNATIVE_CONFIGURE_FILTERSConfigure filters and abi decoding for ethereum mempool transactions.
# BLOCKNATIVE_GET_GAS_DISTRIBUTIONRetrieve the current mempool gas price distribution breakdown.
# BLOCKNATIVE_GET_GAS_ORACLESRetrieve metadata on supported gas oracles per chain.
# BLOCKNATIVE_GET_GAS_PRICESFetch gas price estimates for specific inclusion probabilities.
# BLOCKNATIVE_GET_SUPPORTED_CHAINSRetrieve supported chains metadata.
# BLOCKNATIVE_PREDICTION_API_BASEFEE_ESTIMATESGet real-time predictions for base fee and blob base fee for the next 5 blocks.
# BLOCKNATIVE_SUBSCRIBE_MULTICHAINGenerate websocket subscription details for events across multiple chains.
# BLOCKNATIVE_SUBSCRIBE_TRANSACTION_HASHSubscribe to transaction state change events of an ethereum transaction hash.
# BLOCKNATIVE_UNSUBSCRIBE_MULTICHAINUnsubscribe from events across multiple chains using the multichain sdk.
# BLOCKNATIVE_UNSUBSCRIBE_TRANSACTION_HASHUnsubscribe from transaction state change events for an ethereum transaction hash.

Ask your agent

Requests to paste as they are. Each one runs on the actions named under it.

“Use Blocknative to configure filters. Ask me for the required inputs first and show the result.”uses BLOCKNATIVE_CONFIGURE_FILTERS
“Use Blocknative to get gas distribution. Ask me for the required inputs first and show the result.”uses BLOCKNATIVE_GET_GAS_DISTRIBUTION
“Use Blocknative to get gas oracles. Ask me for the required inputs first and show the result.”uses BLOCKNATIVE_GET_GAS_ORACLES

Connect Blocknative in a minute

One MCP for every integration. Add it once, then every MCP in the catalog is a request away.

  1. 01

    Add FlyMy.AI

    Add the FlyMy.AI MCP to your assistant with one of the commands below and sign in. No key to copy.

  2. 02

    Add your Blocknative API Key

    Paste it into the Blocknative connection settings once; it stays with FlyMy.AI, never in a prompt or a chat.

    • Blocknative API Key - Your Blocknative API key used for authentication. Get API key →
  3. 03

    Ask

    Paste a request from this page. Every run shows what it cost.

Claude Code
claude mcp add --transport http flymyai https://mcp-agents.flymy.ai/mcp

Then run /mcp in Claude Code and sign in.

Codex
codex mcp add flymy --url https://mcp-agents.flymy.ai/mcp

Then run codex mcp login flymy to sign in.

claude.ai and Claude Desktop
https://mcp-agents.flymy.ai/mcp

Settings, Connectors, Add custom connector: paste this URL.

Pay per run

FlyMy.AI bills the run: the model and the tool's seconds. Calls go to your own Blocknative account, under its plan and limits. No seats and no minimum.

See usage pricing →

Go to the source

Blocknative in the docs →Blocknative connection settings →Blocknative website →Every MCP in the catalog →Usage pricing →

From the FlyMy.AI platform catalog of 2026-11-03: name, description, actions and setup as the platform lists them. Examples are requests to paste, not recorded runs.