# Email Normalize

> Email Normalize is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Normalizes an email address to its canonical form by lowercasing, stripping plus-tags, and applying provider-specific rules (Gmail dot-insensitivity, googlemail.com alias, etc.) for deduplication.

## Facts

- Endpoint: GET https://intel.rallylive.ca/email/normalize
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/email-normalize-368dad1b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_v4rFXb9RZcpC3xdZx1FIq

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 email-normalize-368dad1b
```

Example prompt: Can you normalize the email address 'John.Doe+newsletter@GoogleMail.com' to its canonical form so I can check for duplicates in my user database?

## When to prefer this

Use this endpoint when you need to reliably deduplicate email addresses across provider-specific variations — especially when handling Gmail dot-insensitivity, googlemail.com aliases, or plus-tag stripping across multiple providers (Outlook, Hotmail, Yahoo, Proton, Fastmail). Prefer this over simple lowercasing or regex-based stripping when accuracy across multiple email providers matters.

## Known failure modes

- Missing or malformed email input returns an error
- Invalid email format may not be processable
- Unsupported or unknown provider may receive only basic normalization (lowercase, plus-tag strip) without provider-specific rules
- Network timeout or service unavailability returns a non-200 response
- Payment failure (insufficient funds for $0.01 USDC) blocks the call

## How this service works

Email normalizer: lowercases, strips plus-tags, applies provider rules (Gmail ignores dots, googlemail.com = gmail.com, outlook/hotmail/yahoo/proton/fastmail +tags) and returns a canonical form for deduplicating contact lists and detecting duplicate signups. $0.01 per address.

## Output

Returns the canonical, normalized form of the input email address after applying lowercasing, plus-tag stripping, dot-insensitivity rules for Gmail, provider alias resolution (googlemail.com → gmail.com), and plus-tag rules for Outlook, Hotmail, Yahoo, Proton, and Fastmail.

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/email-normalize-368dad1b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.rallylive.ca](https://www.zero.xyz/host/intel.rallylive.ca/llms.txt)