Bouncify MCP by usefulapi

io.usefulapiPublished by usefulapi.ioOfficial publisherv1.7.4Updated Nov 7, 2026

Check Bouncify credits, verify emails and run confirmed bulk verification jobs.

The publisher's own server: Ably MCP by usefulapi

VerifiedStreamable HTTPWeb executableCommunication & Collaboration Business & Commerce

Server details

Identifier: io.usefulapi/bouncify
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Oct 30, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to usefulapi.io, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

AI-generated overview

Hosted Bouncify server that lets an assistant check verification credits, verify email addresses and run confirmed bulk verification jobs.

What you can do: Read Bouncify credit balance and monthly tool-call usage
Verify a single email address, with a 30-second vendor timeout
Upload 1–1,000 addresses as a new list without starting verification
Start bulk verification on a ready list and poll job progress and aggregate results
Manage the plan: request a feature, get upgrade payment links, cancel the subscription
When to use it: Useful when you need to clean or validate email lists before outreach, or check whether a single address is deliverable, without leaving the assistant. Also handy for tracking Bouncify credits and job status during a one-off or recurring list-cleaning task.
Requirements: Remote MCP endpoint added by URL only; the server signs in with OAuth and the hosted login page asks for your own Bouncify credentials. No API key or Authorization header should be added to the client config. Network access to the hosted endpoint is required.

Before you install

Verification and bulk jobs spend Bouncify credits and require confirm:true; bulk verification cannot be paused or cancelled once started. Uploading a list stores vendor-side data. Unknown and catch-all results do not guarantee delivery, and uncertain responses should not be retried automatically. The free tier is 50 tool calls a month; paid plans are billed through Stripe checkout links, and cancellation gives no refund for the current period.

Installation

In SourceWeft

Open Bouncify MCP by usefulapi in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.usefulapi%2Fbouncify/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "bouncify-by-usefulapi": {
      "type": "http",
      "url": "https://bouncify.usefulapi.io/mcp"
    }
  }
}

README

Bouncify MCP by usefulapi

https://bouncify.usefulapi.io/mcp

Connect

Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://bouncify.usefulapi.io/mcp.
Claude Code: claude mcp add --transport http bouncify https://bouncify.usefulapi.io/mcp, then run /mcp to log in.
VS Code: Add to VS Code.
Cursor and other clients: add the URL as a remote MCP server:

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Bouncify credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/bouncify/

Connect your own Bouncify credentials through the hosted sign-in page.

Tools

Tool	Type	What it does
`bouncify_credit_balance`	read	Read Bouncify credits
`bouncify_verify_email`	write	Verify one email with Bouncify
`bouncify_create_bulk_list`	write	Upload a Bouncify email list
`bouncify_start_bulk_verification`	write	Start Bouncify bulk verification
`bouncify_bulk_status`	read	Read Bouncify bulk status
`bouncify_usage_status`	meta	Usage status (free-tier meter)
`bouncify_request_feature`	meta	Request a missing feature
`bouncify_upgrade`	meta	Upgrade to Pro or Pro+
`bouncify_cancel_subscription`	meta	Cancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].

Pro covers this server only. Subscribe with bouncify_upgrade (it returns a Stripe Checkout link). Cancel any time with bouncify_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running bouncify_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT

Source: servers/bouncify/README.md at commit 4046075

Tools

bouncify_credit_balance

Read Bouncify credits

Read available Bouncify verification credits without verifying any email.

Takes no parameters.

bouncify_verify_email

Verify one email with Bouncify

Verify one address with a 30-second vendor timeout. Can spend Bouncify credits and requires confirm:true. Unknown and catch-all results do not guarantee delivery. Never automatically retry an uncertain response.

Parametersemailrequiredconfirm

bouncify_create_bulk_list

Upload a Bouncify email list

Upload 1–1,000 email addresses as a new list with auto_verify:false. Does not start verification. Creates stored vendor data and requires confirm:true. Use bouncify_start_bulk_verification after the job becomes ready.

Parametersemailsrequiredconfirm

bouncify_start_bulk_verification

Start Bouncify bulk verification

Start a ready uploaded list. Can spend credits for every address, cannot be paused or cancelled, and requires confirm:true. Check job status and the dashboard before resubmitting an uncertain request.

Parametersjob_idrequiredconfirm

bouncify_bulk_status

Read Bouncify bulk status

Read one existing job's preparation, verification progress and aggregate result counts. Does not start verification or download address-level results. Wait between polls; API docs specify 120 requests per minute.

Parametersjob_idrequired

Version history

v1.7.4LatestNov 7, 2026
v1.6.3Nov 5, 2026
v1.6.2Nov 5, 2026
v1.6.1Nov 4, 2026
v1.6.0Nov 3, 2026
v1.5.1Nov 3, 2026
v1.4.0Nov 1, 2026
v1.2.0Oct 31, 2026
v1.1.0Oct 31, 2026
v1.0.3Oct 30, 2026
v1.0.1Oct 30, 2026

Score

100% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
License10 pts

Business & Commerce5 toolsNov 7, 2026

Plan	Price	Limit
Free	$0	50 tool calls / month
Pro (per user)	$9/mo or $90/yr (2 months free)	Unlimited*