AgentExec WebMCP & Base L2 Gateway
Monetization and execution gateway for autonomous AI agents on Base Mainnet
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"gateway": {
"url": "https://api.agentexec.dev/mcp"
}
}
}Remote endpoints
https://api.agentexec.dev/mcpstreamable-httpWhat it can do
Tool inventory
Tools (4)
🔴execute_onchain_intent(fromAddress, targetAddress, calldata, valueWei, maxAllowedDrainUSD, ...)
Simulates and executes a gasless, sponsored Web3 transaction on Base L2 (e.g. token swaps, transfers). Runs Tenderly dry-run safety checks automatically before broadcasting. Requires an API key.
Input Schema
{
"type": "object",
"properties": {
"fromAddress": {
"type": "string",
"description": "The Safe Smart Account address performing the action."
},
"targetAddress": {
"type": "string",
"description": "Target contract or token recipient address."
},
"calldata": {
"type": "string",
"description": "Hex-encoded transaction calldata."
},
"valueWei": {
"type": "string",
"description": "Native token value in Wei (defaults to '0')."
},
"maxAllowedDrainUSD": {
"type": "number",
"description": "Maximum allowable wallet drain in USD during simulation guardrail check."
},
"sessionKeyId": {
"type": "string",
"description": "Optional ERC-7579 session key id to enforce spend/target caps."
},
"agentId": {
"type": "string",
"description": "Agent identifier for session scoping."
}
},
"required": [
"fromAddress",
"targetAddress",
"calldata"
]
}🟢get_smart_account_info
Retrieves the Agent Owner EOA address and counterfactual Safe Smart Wallet address on Base. Works without an API key.
Input Schema
{
"type": "object",
"properties": {}
}🟢dry_run_simulation(fromAddress, targetAddress, calldata, valueWei, maxAllowedDrainUSD)
Simulates a transaction on Tenderly without broadcasting. Returns predicted gas and balance changes. Works without an API key (rate-limited per client) unless the operator disables public simulation.
Input Schema
{
"type": "object",
"properties": {
"fromAddress": {
"type": "string"
},
"targetAddress": {
"type": "string"
},
"calldata": {
"type": "string"
},
"valueWei": {
"type": "string"
},
"maxAllowedDrainUSD": {
"type": "number"
}
},
"required": [
"fromAddress",
"targetAddress",
"calldata"
]
}⚪issue_session_key(agentId, maxUsdc, ttlHours, target)
Issue an ERC-7579 / ZeroDev-scoped session key (time limit, USDC spend cap, target whitelist). Requires an API key.
Input Schema
{
"type": "object",
"properties": {
"agentId": {
"type": "string"
},
"maxUsdc": {
"type": "number"
},
"ttlHours": {
"type": "number"
},
"target": {
"type": "string"
}
},
"required": [
"agentId"
]
}Community
Evidence