# Base Token Market and Security Snapshot API

> Base Token Market and Security Snapshot API is a paid API for AI agents from base-token-snapshot-20261010.genial-clove-9914.chatgpt.site, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Returns a pay-per-request snapshot of ERC-20 token market data, contract metadata, and third-party security signals for a given Base network contract address.

## Facts

- Endpoint: GET https://base-token-snapshot-20261010.genial-clove-9914.chatgpt.site/api/base/token-snapshot?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/base-token-market-and-security-snapshot-api-0c67da03
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PlvqYnA84AVBJphSuVCYh

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 base-token-market-and-security-snapshot-api-0c67da03
```

Example prompt: Can you pull up the market data and security snapshot for the Base token at address 0x4200000000000000000000000000000000000006 — I want to see price, contract metadata, and any red flags from third-party security checks?

## When to prefer this

Choose this endpoint when you need a combined market + security snapshot for a specific Base ERC-20 token in a single call, rather than querying separate market data and security audit APIs. It is ideal for DeFi due diligence workflows, token vetting pipelines, or portfolio risk checks on Base network tokens. Best used when the token contract address is already known and you need a fast, consolidated view rather than deep historical data or cross-chain comparisons.

## Known failure modes

- Invalid or malformed contract address (not matching ^0x[a-fA-F0-9]{40}$) returns a validation error
- Contract address not found on Base network returns a not-found or empty response
- Payment failure (insufficient USDC balance or x402 protocol error) results in 402 Payment Required
- Rate limiting or upstream data provider outage may cause timeout or 503 error
- Token with very low liquidity or newly deployed contracts may have incomplete market data

## How this service works

A pay-per-request snapshot of Base ERC-20 market data, contract metadata, and third-party security signals.

## Output

A structured snapshot containing ERC-20 token market data (price, market cap, liquidity, volume), contract metadata (name, symbol, decimals, total supply, deployer), and aggregated third-party security signals (audit results, honeypot flags, ownership renouncement status, contract verification) for the requested Base network token address.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "token"
     ],
     "properties": {
      "token": {
       "type": "string",
       "example": "0x4200000000000000000000000000000000000006",
       "pattern": "^0x[a-fA-F0-9]{40}$",
       "description": "Base ERC-20 contract address."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/base-token-market-and-security-snapshot-api-0c67da03/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from base-token-snapshot-20261010.genial-clove-9914.chatgpt.site](https://www.zero.xyz/host/base-token-snapshot-20261010.genial-clove-9914.chatgpt.site/llms.txt)