AgentExec — Base L2 AI Transaction Provider

The execution & security rail for the agentic economy.

Standalone Base L2 API for AI agents: x402 HTTP paywalls, EIP-7579 session keys, Tenderly pre-flight safety, sponsored UserOps (Pimlico), and a Go Redis rate-limit gateway.

This is not part of vda-compliance. Repo: Har50/agent1.

Docs

Doc	Purpose
Investor pitch	Executive summary, stack diagram, GTM
Architecture	System design
Website launch	Portal strategy + hero copy
MCP	Cursor / Claude Desktop
Production roadmap	Deploy checklist
Master plan	Product plan
WebMCP SDK quickstart	Browser → AgentExec adapter
Executive pitch deck	One-page technical summary
Keeper verification	Base Sepolia drain → auto top-up
Mainnet checklist	Production go-live

Quick start (API)

npm install && npm test && npm run dev
# http://127.0.0.1:8787  ·  Swagger: /docs

# x402 sample paywall (protects /v1/paid/*)
X402_ENABLED=true \
X402_RECIPIENT=0xYourTreasury \
X402_PRICE_USDC=0.01 \
npm run dev

# Production stack
cp .env.example .env   # fill secrets
npm run prod:up        # docker compose -f docker-compose.prod.yml up -d --build
# Gateway: http://localhost:8080

# MCP (stdio → gateway)
API_BASE_URL=http://localhost:8080 AGENT_API_KEY=dev-agent-key npm run mcp

Website (AgentExec landing)

cd website && npm install && npm run dev
# http://localhost:3001
# Demo playground: http://localhost:3001/demo

Middleware

• src/middleware/x402Paywall.ts — HTTP 402 + PAYMENT-REQUIRED / PAYMENT-SIGNATURE
• src/middleware/simulateHook.ts — Tenderly gate before execute