Email address check
Email address check: verdict (deliverable_likely/risky/invalid) with reasons from syntax, MX/A records, disposable-provider list, role address, free provider, typo suggestion, SPF/DMARC/DKIM and domain age. Use when an agent is about to send to, sign up, or accept an email address and wants to avoid bounces, throwaway or mistyped addresses. One address per call; no SMTP mailbox probing.
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
POST https://softbot-emailcheck-mainnet.softbot.workers.dev/v1/email
| Category | Everything else |
|---|---|
| Provider host | softbot-emailcheck-mainnet.softbot.workers.dev |
| Networks | 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
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"body": {
"email": "softbot@mail.grokbot.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"email": {
"description": "Single email address",
"type": "string"
}
},
"required": [
"email"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"auth": {
"type": "object"
},
"disposable": {
"type": "boolean"
},
"dns": {
"type": "object"
},
"domain": {
"type": "string"
},
"domain_age": {
"type": "object"
},
"email": {
"type": "string"
},
"free_provider": {
"type": "boolean"
},
"reasons": {
"items": {
"properties": {
"code": {
"type": "string"
},
"detail": {
"type": "string"
},
"severity": {
"enum": [
"info",
"warn",
"fail"
],
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"role_address": {
"type": "boolean"
},
"typo_suggestion": {
"type": [
"string",
"null"
]
},
"typo_suggestion_email": {
"type": [
"string",
"null"
]
},
"verdict": {
"enum": [
"deliverable_likely",
"risky",
"invalid"
],
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}