Gas Paymaster
Manage gas credits and send sponsored transactions through The Agent Cafe paymaster so agent workflows do not stall on empty wallets.
Overview
io.github.lordbasilaiassistant-sudo/gas-paymaster is a MCP server for the Operate phase that manages gas credits and sponsored transactions through The Agent Cafe paymaster for EVM agents.
What is this MCP server?
- Gas credit management via The Agent Cafe paymaster integration
- Supports sponsored transactions for agent-driven on-chain actions
- Defaults to Base mainnet through configurable RPC_URL
- stdio npm package @thryx/gas-paymaster-mcp-server v1.0.2
- THRYX_API_KEY for premium unlimited access tier
- Server schema version 1.0.2 with stdio transport
- Integrates with The Agent Cafe paymaster per server description
- npm package identifier @thryx/gas-paymaster-mcp-server
Community signal: 1 GitHub stars.
What problem does it solve?
Agent automations fail silently when sub-wallets lack ETH for gas and you have no unified credit view.
Who is it for?
Operators of agent products on Base who already use Thryx tooling and need sponsored gas for recurring txs.
Skip if: Builders still in local-only prototyping with no on-chain traffic or teams avoiding custodial private keys on MCP hosts.
What do I get? / Deliverables
You can monitor paymaster credits and route sponsored transactions from the same MCP host that runs your agent logic.
- Gas credit status and paymaster-backed transaction execution
- Sponsored transaction pathway wired into agent MCP tool calls
- Operational hooks to keep agent on-chain jobs from halting on empty gas
Recommended MCP Servers
Journey fit
How it compares
Gas sponsorship MCP infra, not a wallet UI skill or block explorer plugin.
Common Questions / FAQ
Who is gas-paymaster for?
Solo builders operating AI agents that send frequent on-chain transactions and want Agent Cafe paymaster credits managed via MCP.
When should I use gas-paymaster?
Use it in production operate workflows when sponsorship or credit limits block your agent from completing Base/EVM transactions.
How do I add gas-paymaster to my agent?
Install @thryx/gas-paymaster-mcp-server, add it as a stdio MCP server, and configure RPC_URL, THRYX_API_KEY, and DEPLOYER_PRIVATE_KEY.