# AgentDiet MCP Gateway OSINT Lookup

> AgentDiet MCP Gateway OSINT Lookup is a paid API for AI agents from mcp-gateway.agentdiet.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Performs OSINT (open-source intelligence) lookups on a domain via a pay-per-call x402 gateway, returning enriched intelligence data.

## Facts

- Endpoint: GET https://mcp-gateway.agentdiet.dev/v1/osint?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentdiet-mcp-gateway-osint-lookup-f5078358
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_e-gyfL8YobcrYaNgnmLNJ

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 agentdiet-mcp-gateway-osint-lookup-f5078358
```

Example prompt: Can you run an OSINT lookup on the domain 'example.com' and tell me what publicly available intelligence you can find about it?

## When to prefer this

Choose this endpoint when you need a low-cost ($0.01 USDC), pay-per-call OSINT lookup on a specific domain and want results settled on-chain via x402/USDC on Base. Prefer this over general web search when you specifically need structured domain intelligence with a provable ROI metric, or when operating in an autonomous agent context that supports x402 micropayments.

## Known failure modes

- Missing required 'input' object results in schema validation error
- Invalid or non-existent domain returns empty or null data object
- Payment failure (x402) results in 402 Payment Required response
- Unsupported HTTP method in 'method' field returns error
- Timeout if domain intelligence sources are slow to respond

## How this service works

Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.

## Output

Returns a JSON object with a 'status' field indicating success, a 'data' object containing the OSINT intelligence gathered about the queried domain, and an 'roi_proof' object including a compression_ratio_pct metric (e.g. 91.4%) indicating how much raw data was condensed into the response.

## 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",
      "POST"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "domain": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {},
  "status": "ok",
  "roi_proof": {
   "compression_ratio_pct": 91.4
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentdiet-mcp-gateway-osint-lookup-f5078358/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp-gateway.agentdiet.dev](https://www.zero.xyz/host/mcp-gateway.agentdiet.dev/llms.txt)