Check an email address before you use it
Check an email address before you use it: syntax, whether its domain has mail servers (MX, with null-MX and A-record fallback), disposable/throwaway providers, role accounts (info@, support@), free providers, and typo suggestions (gmial.com → gmail.com). Pass ?email=someone@example.com. Does not contact the mailbox.
Answeringour last check, 2026-09-28
1 of 1checks answered this week
28 msmedian answer time
$0.002listed price per call
$0.002price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://aayatai.com/email-check
| Category | Everything else |
|---|---|
| Provider host | aayatai.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-28 | valid payment request | 402 | $0.002 | 28 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"email": "info@gmial.com"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"email": {
"description": "Email address to check.",
"format": "email",
"maxLength": 320,
"type": "string"
}
},
"required": [
"email"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"acceptsMail": {
"type": "boolean"
},
"disposable": {
"type": "boolean"
},
"domain": {
"type": [
"string",
"null"
]
},
"email": {
"type": "string"
},
"freeProvider": {
"type": "boolean"
},
"mx": {
"items": {
"properties": {
"host": {
"type": "string"
},
"priority": {
"type": "integer"
}
},
"type": "object"
},
"type": "array"
},
"reason": {
"description": "Plain-English verdict.",
"type": "string"
},
"roleAccount": {
"type": "boolean"
},
"suggestion": {
"description": "Likely intended address if the domain looks like a typo.",
"type": [
"string",
"null"
]
},
"syntaxValid": {
"type": "boolean"
},
"valid": {
"description": "Syntax is fine and the domain accepts mail.",
"type": "boolean"
}
},
"required": [
"email",
"valid",
"reason",
"syntaxValid",
"domain",
"mx",
"acceptsMail",
"disposable",
"roleAccount",
"freeProvider",
"suggestion"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}