# Orthogonal Brand Retrieve by Email

> Orthogonal Brand Retrieve by Email is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Extracts the domain from a business email address and returns brand information for that domain, rejecting free and disposable email providers.

## Facts

- Endpoint: GET https://x402.orthogonal.com/context-dev/brand/retrieve-by-email
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/orthogonal-brand-retrieve-by-email-4f93bae6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QhmJMq-vw3JrW26LGr0pw

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 orthogonal-brand-retrieve-by-email-4f93bae6
```

Example prompt: Look up the brand and company information for the email address contact@stripe.com — I need to know what company and brand are behind that domain.

## When to prefer this

Use this endpoint when you have a business email address and need to enrich it with brand or company data without knowing the domain in advance. It combines domain extraction from the email with brand lookup in a single call, and automatically screens out noise from free/disposable email providers — ideal for lead enrichment, B2B prospecting, and CRM automation pipelines.

## Known failure modes

- 422 error when email belongs to a free provider (gmail, yahoo, hotmail, etc.)
- 422 error when email uses a disposable/temporary email service
- 408 error if the request exceeds the configured timeoutMS
- No brand data found for obscure or very new domains
- Malformed email addresses causing parsing errors

## How this service works

Retrieve brand information using an email address while detecting disposable and free email addresses. This endpoint extracts the domain from the email address and returns brand data for that domain. Disposable and free email addresses (like gmail.com, yahoo.com) will throw a 422 error.

## Output

Returns brand data associated with the domain extracted from the provided email address, including company/brand identity information for that domain. Returns a 422 error if the email uses a free provider (e.g., gmail.com, yahoo.com) or a disposable email service. Returns a 408 if the request exceeds the specified timeout.

## 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": {
      "email": {
       "type": "string",
       "description": "Email address to retrieve brand data for (e.g., 'contact@example.com'). The domain will be extracted from the email. Free email providers (gmail.com, yahoo.com, etc.) and disposable email addresses are not allowed."
      },
      "maxSpeed": {
       "type": "boolean",
       "description": "Optional parameter to optimize the API call for maximum speed. When set to true, the API will skip time-consuming operations for faster response at the cost of less comprehensive data."
      },
      "timeoutMS": {
       "type": "integer",
       "description": "Optional timeout in milliseconds for the request. If the request takes longer than this value, it will be aborted with a 408 status code. Maximum allowed value is 300000ms (5 minutes)."
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/orthogonal-brand-retrieve-by-email-4f93bae6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.orthogonal.com](https://www.zero.xyz/host/x402.orthogonal.com/llms.txt)