spectr-ai API

AI-powered smart contract security analysis via API. Audit Solidity and Vyper contracts programmatically.

Free

$0/mo

✓ 3 audits/day
✓ JSON output
✓ Solidity + Vyper
✕SARIF / HTML output

Get Free API Key

Pro

$29/mo

✓ Unlimited audits
✓ JSON + SARIF + HTML
✓ Solidity + Vyper
✓ Priority processing

Subscribe — $29/mo

Enterprise

$99/mo

✓ Everything in Pro
✓ Webhook notifications
✓ Custom models
✓ Priority support

Subscribe — $99/mo

Developer Templates

Next.js + Web3 Starter Kit

Next.js 15 + viem + Tailwind. 6 chains, typed contract calls, dark mode.

$49

AI App Template

Next.js 15 + Claude/Ollama. Provider abstraction, Zod validation, SSE streaming.

$39

Security Checklist

35 interactive checks for Solidity + Vyper. Severity tags, progress tracking.

$19

Quick Start

# 1. Get your API key

curl -X POST https://spectr.noctis.biz/api/v1/keys \
  -H "Content-Type: application/json" \
  -d '{"email": "you@example.com"}'

# 2. Audit a contract

curl -X POST https://spectr.noctis.biz/api/v1/audit \
  -H "x-api-key: sk_spectr_..." \
  -H "Content-Type: application/json" \
  -d '{"fileName": "Token.sol", "source": "pragma solidity ^0.8.0; ..."}'

Response:

{
  "id": "abc123",
  "report": {
    "issues": [
      {
        "severity": "critical",
        "title": "Reentrancy in withdraw()",
        "location": "withdraw(), line 20",
        "recommendation": "Use checks-effects-interactions",
        "codefix": "balances[msg.sender] = 0; ..."
      }
    ],
    "summary": {
      "riskRating": "critical",
      "counts": { "critical": 1, "high": 0, ... }
    }
  }
}