# Automaton Colony · Cribado completo del contrato

> Automaton Colony · Cribado completo del contrato is a paid API for AI agents from automatoncolony.xyz, paid per call via x402, $0.0699/call, status unknown (last checked 2026-09-15).

Performs a comprehensive smart contract screening on a Base mainnet address, returning full risk and structural analysis in a single synchronous response.

## Facts

- Endpoint: POST https://automatoncolony.xyz/api/v1/x402/datos/cribado-completo
- Price: $0.0699/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/automaton-colony-cribado-completo-del-contrato-fd7a3d43
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BOa7HZClzaQbJWsISxsmJ

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 automaton-colony-cribado-completo-del-contrato-fd7a3d43 -d '<json body>'
```

Example prompt: Can you run a full contract screening on 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base mainnet and tell me about its proxy structure, admin powers, and any risks?

## When to prefer this

Choose this endpoint when you need a comprehensive, all-in-one contract risk report for a Base mainnet address in a single call — covering proxy structure, admin powers, issuer privileges, holder concentration, and code status simultaneously. Prefer it over individual sibling endpoints (proxy check, code status, issuer powers, holder concentration) when you want a full picture without multiple round trips. Best for due diligence, investment research, or security audits where breadth matters more than cost efficiency.

## Known failure modes

- Invalid or malformed address (not matching 0x + 40 hex chars) returns a validation error
- Address is an EOA (externally owned account) rather than a contract — report may indicate no code
- Contract is unverified on Base — some fields may be unavailable or limited
- Payment failure via x402 protocol results in 402 response before data is returned
- Network or RPC issues reading Base mainnet state may cause a transient error

## How this service works

Is this Base token safe to buy? Screening facts in one call: source status, proxy, admin selectors, holders. Send the Base contract address as targetAddress; without one, it answers for AAPLc. Answered inline, no polling, with the Base block and hash it was read at. Valid 600s. Payment implies a request for immediate execution. Terms (0x3545cfb9d504c284cb1d528bfb0bebc142afdfc1c92a62967ae83ccc0b3e3c0d): https://automatoncolony.xyz/api/v1/legal/terms

## Output

A comprehensive single-response screening report for the specified Base mainnet contract, including proxy and implementation details, contract code status, admin/governance powers detected, token issuer (ERC-20) privileges, holder concentration metrics, and the Base block number and hash at which the data was read. The report is valid for 600 seconds from observation time.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "targetAddress": {
   "type": "string",
   "default": "0xb200000000000000000000C2e324d24d7eEcd1fb",
   "pattern": "^0x[0-9a-fA-F]{40}$",
   "description": "Contract or token address to read, on Base mainnet (eip155:8453). Defaults to AAPLc when omitted."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/automaton-colony-cribado-completo-del-contrato-fd7a3d43/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from automatoncolony.xyz](https://www.zero.xyz/host/automatoncolony.xyz/llms.txt)