# FirePan > AI-powered smart contract security for EVM chains. Continuous vulnerability scanning and autonomous deep audits for Solidity and Vyper codebases. ## Agent Instructions For detailed agent integration (endpoints, auth flow, error handling, response schemas), see: https://firepan.com/SKILL.md ## API Base URL: `https://api.firepan.com` Auth: `Authorization: Bearer ` — get your token at https://app.firepan.com/settings/profile ### Endpoints - `POST /surface/scan` — Free surface scan (no auth required). Send `{"target": ""}`. - `POST /surface/scan/full` — Paid full surface scan ($0.50 via x402, or free with trial/paid subscription). Requires Bearer token. - `POST /audits/start` — Deep autonomous audit ($5.00 via x402, or free with trial/paid subscription). Requires Bearer token. - `GET /audits/{session_id}/status` — Poll deep audit progress. Requires Bearer token. - `GET /subscriptions/current` — View current plan and usage. Requires Bearer token. ### Auth New signups get a trial with scan and audit access — no payment required. Sign up via GitHub OAuth (recommended) at https://app.firepan.com. Copy your bearer token from Settings > Profile. Tenants with an active trial or paid Stripe subscription skip x402 entirely. Just use `Authorization: Bearer `. ## Pricing - **Starter**: $299/month - **Professional**: $1,199/month - **Enterprise**: $2,999/month - Annual billing saves 20%. Payments via Stripe. - **x402 pay-per-call**: Available for agent-to-agent usage (USDC on Base). ## Supported Contracts Solidity and Vyper on EVM-compatible chains (Ethereum, Polygon, Arbitrum, Optimism, Base, Avalanche, BNB Chain). ## Links - App: https://app.firepan.com - Docs: https://docs.firepan.com - GitHub: https://github.com/firepan-labs - Agent skill file: https://firepan.com/SKILL.md - Extended context: https://firepan.com/llms-full.txt - Pricing: https://firepan.com/#products - Contact: https://firepan.com/contact - Terms: https://firepan.com/terms - Privacy: https://firepan.com/privacy-policy © 2026 FirePan, Inc.