Connector guide1-minute read6 MCP toolsEnglish · Deutsch · Italiano

NeverBounce a MCP — Pilota NeverBounce desde cualquier agente IA

Validate single emails or run bulk-list verification jobs via NeverBounce. 6 tools, query-string API-key auth.

HCBy HelpCode teamUpdated 1 min read Open source on GitHub

No credit card · 7-day trial · Self-host alternative available

MCP connector

NeverBounce

Validate single emails or run bulk-list verification jobs via NeverBounce. 6 tools, query-string API-key auth.

Tools

6

Region

INTL

Category

enrichment

Authentication

Required env vars

NEVERBOUNCE_API_KEY
Install in one click on Cloud

7-day free trial · No credit card

  • 7-day free trial
    No credit card required
  • GDPR & SOC 2 ready
    EU data residency, audit logs
  • Open-source on GitHub
    Source-available BSL-1.1
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

No install? Use cloud.anythingmcp.com directly.

Sign in, install the NeverBounce in one click, paste the credentials, mint an MCP API key — done. No Docker, no git clone, no local server to run.

Open Cloud

💡 ¿Sin instalación? Usa cloud.anythingmcp.com directamente. Inicia sesión, pulsa Connectors → NeverBounce, pega tus credenciales, genera una MCP API key — listo. Sin Docker, sin git clone, sin servidor local.

NeverBounce

Validate single emails or run bulk-list verification jobs via NeverBounce. 6 tools, query-string API-key auth.

Configuración

2 (developers.neverbounce.com).

Setup:

  1. Sign in to https://app.neverbounce.comApps → New API Key.
  2. Copy the key. Set NEVERBOUNCE_API_KEY.

Authentication: query-string ?key=.... NeverBounce also supports a custom Auth header but query-string is the primary.

Single vs Bulk:

  • neverbounce_single_check: synchronous single-email verification. ~1 credit. Returns result (valid/invalid/disposable/catchall/unknown) + flags + suggested_correction.
  • neverbounce_create_job: async bulk verification of a list (up to 1M emails). Returns job_id; poll status with neverbounce_job_status until status='complete'; then neverbounce_job_results to fetch.

…(continued in the in-app connector instructions)

Requisitos previos: NEVERBOUNCE_API_KEY

Instalar el conector localmente

git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d

Abre http://localhost:3000/connectors/store, elige NeverBounce e introduce las variables listadas en los Requisitos previos.

Herramientas disponibles

ToolWhat it does
neverbounce_account_infoReturn account credit balance and details
neverbounce_single_checkVerify a single email synchronously
neverbounce_create_jobCreate a bulk verification job
neverbounce_job_statusPoll the status of a bulk verification job
neverbounce_job_resultsFetch verification results for a complete job, paginated
neverbounce_jobs_searchSearch past jobs by status, name, date

Siguientes pasos

Ready to ship

Your NeverBounce agent is one click away.

Install the connector, paste the key, prompt any MCP client. Free for 7 days, no credit card.