# lilambd Security Vendors Lookup

> lilambd Security Vendors Lookup is a paid API for AI agents from api.lilambd.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-11-02).

Returns a list of security vendors, searchable and paginated, from the lilambd crossing data API.

## Facts

- Endpoint: GET https://api.lilambd.com/security/vendors?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lilambd-security-vendors-lookup-50107554
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5wbfjkMxH2DDMRaPVshwc

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 lilambd-security-vendors-lookup-50107554
```

Example prompt: Can you search the lilambd security vendors database for vendors matching 'endpoint protection' and return up to 10 results?

## When to prefer this

Use this endpoint when you need a searchable, paginated directory of security vendors with source attribution, particularly in workflows where micropayment-gated data access via x402 is acceptable and you need structured JSON output rather than a scraped or curated list.

## Known failure modes

- Empty data array and count 0 if no vendors match the query
- Missing or malformed 'q' parameter may return unfiltered or empty results
- Invalid 'limit' value (non-integer string) may cause a 400 error or be ignored
- Payment failure (402) if x402 micropayment is not correctly submitted
- Rate limiting or quota errors if the endpoint is called too frequently

## How this service works

A crossing for play, feeling, language, science and computation — creating states that do not have names yet.

## Output

A JSON object containing an array of security vendor records under 'data', a count of matched results, and an attribution string citing the data source licence.

## 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",
    "queryParams"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "q": {
       "type": "string",
       "description": "q (string)"
      },
      "limit": {
       "type": "string",
       "description": "limit (integer)"
      }
     },
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": [],
  "count": 0,
  "attribution": "source licence line"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lilambd-security-vendors-lookup-50107554/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.lilambd.com](https://www.zero.xyz/host/api.lilambd.com/llms.txt)