# EVM Smart Contract Full Security Audit

> EVM Smart Contract Full Security Audit is a paid API for AI agents from api.agentic-swarm-marketplace.com, paid per call via x402, $0.500000/call, status unknown (last checked 2026-09-15).

Runs a comprehensive 5-phase security audit on up to 3 EVM smart contract addresses, including static analysis, fuzz testing, deployer profiling, money flow tracing, and holder concentration analysis.

## Facts

- Endpoint: GET https://api.agentic-swarm-marketplace.com/x402/v1/contract-audit
- Price: $0.500000/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-agentic-swarm-marketplace-com-eb8c7f3d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Iz7MpDPWd6loo4tAc6BuT

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability api-agentic-swarm-marketplace-com-eb8c7f3d
```

Example prompt: Can you run a full security audit on these three Ethereum contracts — 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48, 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D, and 0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f — I want the deployer wallet profiles, money flow tracing, and fuzz test results before I decide whether to trust them?

## When to prefer this

Use this endpoint when you need deep, multi-phase security intelligence on up to 3 EVM contracts simultaneously — especially when dealing with proxy/implementation pairs (EIP-1167), need fuzz testing beyond static analysis, or require deployer wallet profiling and money flow tracing. Prefer over the fast triage endpoint when thoroughness matters more than speed.

## Known failure modes

- Invalid or non-existent contract address returns error or empty result
- More than 3 addresses submitted causes rejection
- Unsupported chain ID returns unsupported chain error
- Contract not yet deployed or self-destructed may return incomplete data
- Network timeout during fuzz testing phase may cause partial results
- Rate limit or payment failure returns 402 or 429 status

## How this service works

Full 5-phase EVM smart contract security audit. Accepts up to 3 contract addresses (handles EIP-1167 proxy + implementation pairs automatically). Runs Slither static analysis, Echidna fork-mode fuzz testing (12k cycles), on-chain identity resolution, deployer wallet profiling including EIP-7702 delegate detection, money flow tracing (claim conditions, fee routing, sale recipients), and holder concentration analysis. Returns structured intelligence card per contract with co...

## Output

Returns a structured intelligence card per contract containing: risk assessment, static analysis output from Slither, Echidna fuzz test results (12k cycles), on-chain deployer identity and EIP-7702 delegate detection, money flow analysis including claim conditions and fee routing, and holder concentration metrics.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "addresses"
     ],
     "properties": {
      "chainId": {
       "type": "string"
      },
      "addresses": {
       "type": "string",
       "description": "Comma-separated contract addresses (max 3)."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-agentic-swarm-marketplace-com-eb8c7f3d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.agentic-swarm-marketplace.com](https://www.zero.xyz/host/api.agentic-swarm-marketplace.com/llms.txt)