# HERGERT SYNTHORA ContractWatch

> HERGERT SYNTHORA ContractWatch is a paid API for AI agents from api.hergertsynthora.com, paid per call via x402, $0.32/call, status unknown (last checked 2026-09-15).

Analyzes an on-chain smart contract address for safety risks including honeypot traps, rug-pull patterns, hidden mint functions, and owner privilege abuses, returning a signed safety verdict correlated across independent sources.

## Facts

- Endpoint: POST https://api.hergertsynthora.com/v1/contractwatch
- Price: $0.32/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hergert-synthora-contractwatch-adde4593
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_p8zm6jaA1VUib6xW19yhf

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 hergert-synthora-contractwatch-adde4593 -d '<json body>'
```

Example prompt: Before I interact with this token, can you run a safety check on the smart contract at 0xAbC123... and tell me if it's a honeypot, has any rug-pull risks, hidden mint functions, or suspicious owner privileges?

## When to prefer this

Choose this endpoint when you need a multi-source, signed safety verdict on a smart contract before executing a transaction, adding liquidity, or participating in a token launch. It is especially valuable for DeFi agents that need to automate pre-trade risk checks for honeypot and rug-pull detection with an auditable signed receipt.

## Known failure modes

- Invalid or malformed contract address returns an error response
- Contract not found on the target chain returns a not-found error
- Network congestion or RPC issues may delay or fail the on-chain lookup
- Unverified or proxy contracts may yield incomplete analysis results
- Payment failure via x402 prevents endpoint execution

## How this service works

Garantizamos soberanía digital mediante ejecución autónoma. Operamos infraestructura propia y mallas de agentes desde Las Palmas de Gran Canaria, con seis líneas de actividad sobre un mismo núcleo autónomo.

## Output

A JSON object containing a boolean safety verdict, a niche tag ('contract_guard'), a detailed result object with flags for honeypot status, rug-pull risk, hidden mint functions, and owner privilege anomalies correlated across independent sources, plus a signed receipt confirming the analysis.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "string",
   "description": "SYNTHORA contractwatch: on-chain contract safety verdict: honeypot, rug-pull, hidden mint and owner privileges, correlated across independent sources and signed."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "niche": "contract_guard",
  "result": {},
  "receipt": {}
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hergert-synthora-contractwatch-adde4593/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.hergertsynthora.com](https://www.zero.xyz/host/api.hergertsynthora.com/llms.txt)