Validate a single email

POST

/email-validation

Checks whether an email address is deliverable. The response tells you the
result (valid, invalid, or risky), the confidence level, the mail
provider, and whether the domain is a catch-all.

Cost: 1 credit. You are not charged if the result is risky.

Request

Authorization

API Key

Add parameter in header

x-api-key

Example:

x-api-key: ********************

Bearer Token

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Body Params application/jsonRequired

Examples

Responses

🟢200OK

application/json

Validation result returned successfully

Headers

Body

🟠400Bad Request

🟠401Unauthorized

🟠402Payment Required

🟠429Too Many Requests

🔴500Internal Server Error

Request Example

Shell

JavaScript

Java

Swift

curl --location --request POST 'https://dev.enrich.so/api/v3/email-validation' \
--header 'x-api-key: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "email": "sarah.chen@stripe.com"
}'

Response Example

200 - Success

{
    "success": true,
    "data": {
        "email": "sarah.chen@stripe.com",
        "result": "valid",
        "message": "The mailbox exists and is accepting mail",
        "isCatchAll": false,
        "isFederated": false,
        "hasSEG": true,
        "segProvider": "Proofpoint",
        "provider": "GOOGLE",
        "confidence": "high"
    },
    "meta": {
        "requestId": "664f2b3c9a1e4d0012abcdef",
        "creditsUsed": 1,
        "creditsRemaining": 24999,
        "processingTimeMs": 387
    }
}

Modified at 2026-02-07 15:01:45

Check daily scraping limit

Validate emails in batch