Emailable MCP by usefulapi
Verify email addresses with Emailable one by one or in batches, and read credits and batch results.
Connect it
Settings → Connectors → Add custom connector
URL: https://emailable.usefulapi.io/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://emailable.usefulapi.io/mcp{
"mcpServers": {
"emailable": {
"url": "https://emailable.usefulapi.io/mcp"
}
}
}claude mcp add --transport http emailable https://emailable.usefulapi.io/mcp{
"servers": {
"emailable": {
"type": "http",
"url": "https://emailable.usefulapi.io/mcp"
}
}
}4 tools, verified live
emailable_get_accountread-onlyThe Emailable account behind this API key: the owner's email and available_credits. Check it before a large batch. GET /v1/account.
emailable_verify_emailcan modifySPENDS CREDITS: verifies one email address and uses 1 Emailable credit (a test_ API key spends none). Returns state (deliverable, undeliverable, risky, unknown), reason, score (0-100), and flags: disposable, free, role, accept_all, no_reply, mailbox_full, plus did_you_mean (a typo fix), the detected user/domain/tag, mx_record and smtp_provider. A credit is returned for an unknown result. The call
emailable_create_batchcan modifySPENDS CREDITS: starts a bulk verification of up to 5000 email addresses. Emailable takes 1 credit per email when the batch is created, and if the account has too few credits it may charge the account's saved card to buy more. A test_ API key spends nothing. The batch cannot be cancelled here, and the call is never retried: if it fails or times out, check emailable_get_account before trying again,
emailable_get_batchread-onlyStatus and results of a batch made with emailable_create_batch: message, progress (processed/total), reason_counts and total_counts (deliverable, undeliverable, risky, unknown). Batches of up to 1,000 emails also return the results inline in `emails` (30 days). They come in pages: up to `limit` results, fewer if the reply would get too long; ask for the next page with emails_page.next_offset. A bi
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