# FairValid [Health: Active]

**Category:** 💬 Communication  
**Repository:** https://mcp.fairvalid.com/mcp  
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**Directory Page:** https://allmcps.com/mcp/fairvalid

## Description
Official hosted MCP connector for FairValid email verification and FairMatch verified work-email search. Streamable HTTP with API-key or OAuth authentication. Includes 300 free monthly credits shared with the web workspace; paid credits are available. Public setup and client requirements: https://fairvalid.com/en/help/mcp.

## Claude Desktop Quick Installation
Remote MCP endpoint (confidence: medium). Install path inferred — verify against the README before running it. Add as a URL/SSE server in your client:

```json
"mcpServers": {
  "fairvalid": {
    "url": "https://mcp.fairvalid.com/mcp"
  }
}
```

## Documentation

## What FairValid MCP server does

FairValid exposes two FairValid services to MCP-compatible AI clients: email verification and FairMatch verified work-email search. The connector is hosted by FairValid, so clients connect to a remote endpoint rather than running a local server process.

Email verification is useful when an agent needs to assess an email address before using it. FairMatch work-email search supports workflows that require verified professional contact details. The available credits are shared with the FairValid web workspace, which keeps usage under the same monthly allowance.

## How it works

Clients connect to the Streamable HTTP endpoint at `https://mcp.fairvalid.com/mcp`. Authentication can use an API key or OAuth, depending on the client and account setup. Once connected and authenticated, an MCP-capable client can invoke FairValid’s verification and work-email search capabilities as part of an agent workflow.

Because the service is hosted, the client configuration needs the remote MCP endpoint and an authentication method rather than a package installation or local runtime. Client-specific setup details are available from FairValid’s MCP help page at [fairvalid.com/en/help/mcp](https://fairvalid.com/en/help/mcp).

## Setup and configuration

Use the hosted endpoint as the MCP server URL:

```text
https://mcp.fairvalid.com/mcp
```

Choose API-key authentication or OAuth according to the authentication options supported by the MCP client you are configuring. Follow FairValid’s public MCP setup instructions for the client-specific connection and authorization steps.

The service includes 300 free monthly credits. These credits are shared with the FairValid web workspace, so activity through MCP and the web workspace uses the same allowance. Paid credits are available when additional usage is needed.

## Tools and capabilities

- Verify email addresses through FairValid.
- Search for verified work email addresses with FairMatch.
- Connect through Streamable HTTP.
- Authenticate with an API key or OAuth.

## Limitations and notes

FairValid usage is credit-based. The free allowance is 300 credits per month and is shared with the web workspace; paid credits provide an additional usage option. A compatible MCP client must support the hosted Streamable HTTP connection and one of the offered authentication methods. The service endpoint is remote, so connectivity and authorization are required for tool calls.

_Full upstream README: https://allmcps.com/mcp/fairvalid/readme_