BounceLayer Email Verification

com.bouncelayer/mcpVersion 1.0.2

Check if an email address is real before you send, with a plain-English reason for every result.

Status

Responds499 msNov 14, 2026, 13:49 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 13:49 UTC
Latency: 499 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://api.bouncelayer.com/mcp/Responds499 msNov 14, 2026, 13:49 UTC

No sign-in

Claude Code

claude mcp add --transport http bouncelayer https://api.bouncelayer.com/mcp/

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: bouncelayer
Remote MCP server URL: https://api.bouncelayer.com/mcp/

Cursor

{
  "mcpServers": {
    "bouncelayer": {
      "url": "https://api.bouncelayer.com/mcp/"
    }
  }
}

VS Code

code --add-mcp '{"name":"bouncelayer","type":"http","url":"https://api.bouncelayer.com/mcp/"}'

Streamable HTTP

npm: @bouncelayer/mcp 1.0.2

Package only

npm (npx)

claude mcp add bouncelayer -- npx -y @bouncelayer/mcp@1.0.2

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Tools

9 tools

Tools of BounceLayer Email Verification
	Description		Read-only	Idempotent	Open world
`cancel_bulk_job`Cancel a pending or processing bulk job and release any reserved credits. Requires an API key.	Cancel a pending or processing bulk job and release any reserved credits. Requires an API key.	Yes	No	Not declared	Not declared
`create_agent_account`Get your own BounceLayer API key without a person signing up first. No API key needed. Returns an API key with a few free credits and a claim_url. Use the key in the 'X-API-Key' header (reconnect this MCP server with it). Give claim_url to the person you work for: when they open it and set an email and password, the account becomes theirs and gets the full free monthly checks. The key and claim link are shown only once. Limited per network and site-wide.	Get your own BounceLayer API key without a person signing up first. No API key needed. Returns an API key with a few free credits and a claim_url. Use the key in the 'X-API-Key' header (reconnect this MCP server with it). Give claim_url to the person you work for: when they open it and set an email and password, the account becomes theirs and gets the full free monthly checks. The key and claim link are shown only once. Limited per network and site-wide.	No	No	No	No
`get_api_discovery`Return BounceLayer's machine-readable discovery URLs (OpenAPI, docs, auth.md, well-known metadata). No API key required.	Return BounceLayer's machine-readable discovery URLs (OpenAPI, docs, auth.md, well-known metadata). No API key required.	Not declared	Yes	Not declared	No
`get_bulk_job`Get the status, progress, and (when complete) results of a bulk job by its job_id. Requires an API key.	Get the status, progress, and (when complete) results of a bulk job by its job_id. Requires an API key.	Not declared	Yes	Not declared	Not declared
`get_credit_balance`Return your current credit balance and lifetime usage. Requires an API key.	Return your current credit balance and lifetime usage. Requires an API key.	Not declared	Yes	Not declared	Not declared
`list_bulk_jobs`List your recent bulk verification jobs (paginated, newest first). Optionally filter by status. Requires an API key.	List your recent bulk verification jobs (paginated, newest first). Optionally filter by status. Requires an API key.	Not declared	Yes	Not declared	Not declared
`submit_bulk_verification`Queue a list of emails for asynchronous verification. Reserves up to N credits (final charge settles on completion). Poll get_bulk_job for status and results. Optionally provide webhook_url for a completion callback. Requires an API key. Returns {job_id, status, total_emails, credits_reserved}.	Queue a list of emails for asynchronous verification. Reserves up to N credits (final charge settles on completion). Poll get_bulk_job for status and results. Optionally provide webhook_url for a completion callback. Requires an API key. Returns {job_id, status, total_emails, credits_reserved}.	Not declared	No	Not declared	Yes
`verify_email`Verify a single email's deliverability (syntax, DNS/MX, SMTP mailbox, disposable / role / catch-all detection, confidence score). Costs 1 credit for a billable result (valid/invalid/catch_all/disposable/do_not_mail), whether fresh or served from cache. `unknown` results are free. Requires an API key. Returns {success, credits_used, result}.	Verify a single email's deliverability (syntax, DNS/MX, SMTP mailbox, disposable / role / catch-all detection, confidence score). Costs 1 credit for a billable result (valid/invalid/catch_all/disposable/do_not_mail), whether fresh or served from cache. `unknown` results are free. Requires an API key. Returns {success, credits_used, result}.	Not declared	No	Not declared	Yes
`verify_email_demo`Check one email WITHOUT an API key: format, common typos, throwaway domains, role and free-provider addresses, and whether the domain has mail servers (MX). It never contacts the mailbox, so a good address comes back "unknown", not "valid"; use verify_email for a real answer. Limited per IP. Returns {success, credits_used: 0, result}.	Check one email WITHOUT an API key: format, common typos, throwaway domains, role and free-provider addresses, and whether the domain has mail servers (MX). It never contacts the mailbox, so a good address comes back "unknown", not "valid"; use verify_email for a real answer. Limited per IP. Returns {success, credits_used: 0, result}.	Not declared	Yes	Not declared	No

Details

Registry status: Active
Published: Nov 6, 2026
Updated: Nov 6, 2026
Website: https://bouncelayer.com/ai-agents⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): SecuritySuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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