2 tools · 1 platform + BYOK · 1 BYOK only

MillionVerifier: 2 tools, platform or your own key

Verify email deliverability and identify catch-all, disposable and role addresses. 1 tools support olywork's platform key. All 2 support your own MillionVerifier key; 1 require it. Your own key always wins and olywork does not meter those calls.

Start free See all 2 tools API docs ↗

$1.00 of free credit once per new verified account · no card · platform tools need no provider signup

2 of 2 tools on this page are live-verified against the provider.

works in

What your agent can now do

MillionVerifier, one prompt away

AGENT

check an email address you ALREADY have is real and deliverable — not for finding one✓

check your usage, quota & balance✓

→

$ olywork call millionverifier.people.email.verify

✓ 200 · $0.00178/success

$ _

→

MillionVerifierPLATFORM + BYOK

Verify email deliverability and identify catch-all, disposable and role addresses.

⚒ 2 TOOLS · platform + BYOK

Enrichment · https://api.millionverifier.com

Set up

Set up MillionVerifier in Claude Code, Codex or any agent

1Give this to your agent

in your agent's chat

set up olywork — https://olywork.com/llms.txt

2Or add the MCP server yourself

claude code

claude mcp add --transport http olywork https://olywork.com/mcp

ChatGPT

Settings → Connectors → add https://olywork.com/mcp as a custom connector.

Grok bot

Add https://olywork.com/mcp as a remote MCP connector in its tool settings.

Claude Desktop

Settings → Connectors → Add custom connector → https://olywork.com/mcp.

Cursor, Codex, any MCP client

Point it at https://olywork.com/mcp (HTTP transport).

CLI

curl -fsSL https://olywork.com/install.sh | sh

Plain HTTP

LangChain, CrewAI or any code: /call/<tool-id> + X-Olywork-Token: <token>. No SDK.

Try it

What's the best way to ask?

the prompt

Using olywork, check an email address you ALREADY have is real and deliverable — not for finding one. Show me the price first.

Run one directly

a live-verified call

olywork call millionverifier.people.email.verify --query email=support@millionverifier.com

Why olywork.com

Why call MillionVerifier through olywork.com

No MillionVerifier signup

Eligible tools run on olywork.com's key, metered per call from a prepaid balance.

Price before the call

The provider's own rate, $0.000 markup. How billing works.

No subscription, no seats

Platform calls are charged per call. $1.00 free per new team, no card to start.

Your own MillionVerifier key is free

Switch by changing a word

Another provider is a different word in the prompt, not a new integration.

One key, the whole catalog

The same token calls BounceBan, ContactOut, Dropleads and 3,278 other tools.

The shelf

All 2 MillionVerifier tools

The provider account itself — usage, quota, balance (not a content platform) · 1 tools

Check credit balance · BYOK only · account management · live-verified · No olywork charge; upstream free
Check the amount of available credits millionverifier.account.usage
Free account balance check; also the registry's connection probe

People & contact data · 1 tools

Verify an email address is deliverable · Platform + BYOK · live-verified · $0.00178/success
Verify an email address in real time millionverifier.people.email.verify
One credit per verification at the $89 / 50,000-credit pack rate, including invalid results. Credits never expire. Upstream deducts a credit first, then automatically returns it for unknown/catch-all results on eligible accounts; accounts flagged for misuse may still pay. On platform keys, olywork settles unknown/catch-all at zero without waiting for the upstream return and absorbs any eligibility exception. Own keys are not metered by olywork. Credit returns were observed on the promotional account; the account owner confirmed a $89 purchase of the base 50,000-credit pack. This rate excludes the initial free credits and variable promotional bonuses; it is the documented base-pack rate, not the effective cost after bonuses.

Reliability badges come from live traffic through olywork.com. Live-verified means a successful provider check; it does not verify every request variant.

Questions

Before you start

Do I need a MillionVerifier account?

For 1 platform tools, no. The other 1 require your own MillionVerifier key. All 2 accept your own key, and olywork never meters BYOK calls.

What does a call cost?

Each tool on this page shows its rate; the cheapest is $0.00178/success. The rate is the provider's own and olywork.com adds no markup; it is billed per call from a prepaid balance. It is not MillionVerifier's subscription pricing, which is on their own site. New teams start with $1.00 of free credit.

How do I add MillionVerifier to Claude Code?

Run: claude mcp add --transport http olywork https://olywork.com/mcp. One MCP server carries MillionVerifier and the rest of the catalog.

Which frameworks does it work with?

Anything that speaks MCP (Claude Code, Claude Desktop, ChatGPT, Codex, Cursor, Grok) and anything that can make an HTTP request (LangChain, CrewAI, LlamaIndex, plain code).

Is this the official MillionVerifier MCP server?

No. olywork.com serves MillionVerifier's real API through its own metered proxy: the request is the provider's own, the credential is injected server-side, and the answer is relayed verbatim. The official MillionVerifier channels are linked above.