GasPulse
Predict gas fees and route block explorer lookups from your agent while you build or debug on-chain features.
Overview
GasPulse is an MCP server for the Build phase that provides gas fee prediction and block explorer routing for agent-assisted Web3 integration work.
What is this MCP server?
- High-precision gas fee prediction exposed via MCP SSE (gas-pulse-mcp.vercel.app, v1.0.0)
- Block explorer routing oracle for agent-driven chain lookups
- Optional EIP-3009 payment-signature for premium settlement
- Supports Web3 solo builders automating fee estimates in codegen and scripts
- Server version 1.0.0 per MCP manifest
- 1 SSE remote URL hosted on Vercel
- 2 stated capabilities: gas fee prediction and block explorer routing oracle
What problem does it solve?
Building on-chain features alone means constant context-switching to gas trackers and explorers just to ship sensible transaction defaults.
Who is it for?
Indie Web3 builders using AI agents to implement sends, mints, or contract calls who need live gas and explorer context.
Skip if: Products with no blockchain surface, or teams relying solely on embedded wallet SDK gas APIs inside the client.
What do I get? / Deliverables
Your agent can pull gas predictions and explorer routing so contracts and client code use better fee assumptions during integration.
- Agent-queryable gas fee predictions
- Explorer routing guidance for transaction debugging
- Integrated remote GasPulse MCP endpoint in agent config
Recommended MCP Servers
Journey fit
Gas and explorer routing are integration concerns during Build when you wire wallets, contracts, and transaction UX. Integrations subphase is canonical for oracle-style MCP tools that connect agents to chain fee and explorer data.
How it compares
MCP gas and explorer oracle, not a smart-contract audit skill or local Hardhat plugin.
Common Questions / FAQ
Who is GasPulse for?
Solo builders integrating EVM transactions who want gas fee prediction and explorer routing inside Claude Code, Cursor, or other MCP agents.
When should I use GasPulse?
Use it during Build when tuning transaction defaults, debugging failed sends, or scripting deploys that need current gas and explorer paths.
How do I add GasPulse to my agent?
Connect https://gas-pulse-mcp.vercel.app/api/mcp as an SSE MCP server in your agent; add payment-signature if your plan needs EIP-3009 premium access.