How do I install the Apipick Email Validation skill?

Run npx skillmds@latest add dvcrn/apipick-email-validation in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Apipick Email Validation safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: makes network calls, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Apipick Email Validation?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Apipick Email Validation free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Apipick Email Validation?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Apipick Email Validation by dvcrn — Agent Skill

Name: Apipick Email Validation
Rating: 4.2 (5 reviews)
Author: dvcrn

Apipick Email Validation

Validate email addresses using the apipick Email Validator API. Performs syntax checking, MX record verification, and disposable/throwaway email detection. Use when the user wants to verify an email address, check if an email domain exists and can receive mail, detect disposable or temporary emails, or validate email format. Requires an apipick API key (x-api-key). Get a free key at https://www.apipick.com.

dvcrn Updated Sep 8, 2026 32 repo stars

File contents

apipick Email Validator

Validate email addresses with syntax check, MX record lookup, and disposable email detection.

Endpoint

POST https://www.apipick.com/api/check-email

Authentication: x-api-key: YOUR_API_KEY header required. Get a free API key at https://www.apipick.com/dashboard/api-keys

Request

{"email": "user@example.com"}

Response

{
  "success": true,
  "code": 200,
  "message": "Email validation complete",
  "data": {
    "email": "user@example.com",
    "valid": true,
    "syntax_valid": true,
    "mx_valid": true,
    "disposable": false,
    "domain": "example.com",
    "normalized": "user@example.com",
    "reason": null
  },
  "credits_used": 1,
  "remaining_credits": 99
}

Key fields:

valid: true only when both syntax_valid AND mx_valid are true
disposable: true if the domain is a known throwaway email service
reason: explanation when validation fails (null on success)
normalized: canonical lowercase form of the email

Error Codes

Code	Meaning
400	Invalid request
401	Missing or invalid API key
402	Insufficient credits

Cost: 1 credit per request

Usage Pattern

Use $APIPICK_API_KEY env var as the x-api-key header value; if not set, ask the user for their apipick API key
Make the POST request with the email address
Report the valid status and flag if disposable is true
Show reason when validation fails

See references/api_reference.md for full response field descriptions.

---name: apipick-email-validationdescription: Validate email addresses using the apipick Email Validator API. Performs syntax checking, MX record verification, and disposable/throwaway email detection. Use when the user wants to verify an email address, check if an email domain exists and can receive mail, detect disposable or temporary emails, or validate email format. Requires an apipick API key (x-api-key). Get a free key at https://www.apipick.com.---# apipick Email ValidatorValidate email addresses with syntax check, MX record lookup, and disposable email detection.## Endpoint```POST https://www.apipick.com/api/check-email```**Authentication:** `x-api-key: YOUR_API_KEY` header required.Get a free API key at https://www.apipick.com/dashboard/api-keys## Request```json{"email": "user@example.com"}```## Response```json{ "success": true, "code": 200, "message": "Email validation complete", "data": { "email": "user@example.com", "valid": true, "syntax_valid": true, "mx_valid": true, "disposable": false, "domain": "example.com", "normalized": "user@example.com", "reason": null }, "credits_used": 1, "remaining_credits": 99}```**Key fields:**- `valid`: `true` only when both `syntax_valid` AND `mx_valid` are true- `disposable`: `true` if the domain is a known throwaway email service- `reason`: explanation when validation fails (null on success)- `normalized`: canonical lowercase form of the email## Error Codes| Code | Meaning ||------|---------|| 400 | Invalid request || 401 | Missing or invalid API key || 402 | Insufficient credits |**Cost:** 1 credit per request## Usage Pattern1. Use `$APIPICK_API_KEY` env var as the `x-api-key` header value; if not set, ask the user for their apipick API key2. Make the POST request with the email address3. Report the `valid` status and flag if `disposable` is true4. Show `reason` when validation failsSee [references/api_reference.md](references/api_reference.md) for full response field descriptions.

Frequently asked questions