Instant disposable email detection — checks against 5,000+ known temporary email
Instant disposable email detection — checks against 5,000+ known temporary email domains (Guerrilla Mail, Mailinator, Temp Mail, 10MinuteMail, and more). Returns boolean result. Maintaining this blocklist yourself requires weekly updates from multiple sources. Accepts USDC payments on Base and Solana
Answeringour last check, 2026-09-24
1 of 1checks answered this week
142 msmedian answer time
$0.01listed price per call
$0.01price 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://mailcheck.hugen.tokyo/mailcheck/disposable
| Category | Market data |
|---|---|
| Provider host | mailcheck.hugen.tokyo |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.01 | 142 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"domain": "guerrillamail.com"
},
"type": "http"
}
Promised output schema (from the provider)
{
"properties": {
"input": {
"required": [
"method"
]
}
}
}