# AgentDiet Alpha Stream – Email Verification & Intelligence Endpoint

> AgentDiet Alpha Stream – Email Verification & Intelligence Endpoint is a paid API for AI agents from email-verify.agentdiet.dev, paid per call via x402 or MPP, $0.03/call, status unknown (last checked 2026-10-20).

Streams distilled, agent-ready intelligence from a target input (web, email, or domain) via a lightweight GET/POST call with USDC micropayment.

## Facts

- Endpoint: GET https://email-verify.agentdiet.dev/v1/alpha-stream?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402, MPP
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentdiet-alpha-stream-email-verification-intelligence-endpoint-560db837
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_F7qRl4WPgxDsSQJma51ew

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-alpha-stream-email-verification-intelligence-endpoint-560db837
```

Example prompt: Can you verify whether john.doe@example.com is a real, deliverable email address and give me a distilled intelligence summary on that domain?

## When to prefer this

Choose this endpoint when you need a fast, pay-per-call email verification or web distillation result without a subscription, especially in agentic workflows that require minimal-token, compressed intelligence outputs and support x402 USDC micropayments natively. It is particularly well-suited for B2A pipelines where agents need ROI-proof compression metrics alongside the data.

## Known failure modes

- Missing or malformed 'target' query parameter returns an error status
- Invalid email format causes immediate rejection without external lookup
- Target domain unreachable or rate-limited results in partial or empty data object
- Payment failure via x402/USDC results in HTTP 402 with no data returned
- Unsupported HTTP method (not GET or POST) returns schema validation error

## How this service works

15-App Autonomous Business-to-Agent (B2A) API Hub & MCP Suite. Supports Web Distillation, On-Chain Risk, DEX Token Intelligence, B2B Lead Enrichment, Domain OSINT, Email Verification, SEC Filings, GitHub Audits, Prompt Firewall, and native HTTP 402 (x402 Base USDC).

## Output

Returns a JSON object with a 'status' field ('ok' or error), a 'data' object containing the distilled or verification result, and an 'roi_proof' object including a compression_ratio_pct (e.g. 91.4%) showing how efficiently the raw source was condensed for agent consumption.

## 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": {
      "target": {
       "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-alpha-stream-email-verification-intelligence-endpoint-560db837/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from email-verify.agentdiet.dev](https://www.zero.xyz/host/email-verify.agentdiet.dev/llms.txt)