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initializing mcp server
VERIFAI
OPERATIONAL
TYPE mcp-server TRANSPORT streamable-http / stdio BILLING credit-based UPSTREAM-COST $0 
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Email verification & domain intelligence,
built for AI agents — charged per call, paid in crypto.

ENDPOINT https://manhourplan.com/mcp FREE-TIER 25 credits · no card
[01]

Tools

6 METHODS · JSON-RPC 2.0
METHOD
POST /mcp

verify_email

Syntax validation, disposable-provider detection (16+ known throwaway networks), MX & null-MX lookup, deliverability score 0–100.

1 credit
METHOD
POST /mcp

verify_emails

Bulk pipeline — up to 50 addresses per call. Returns per-address verdicts plus an aggregate deliverable count.

1 credit / addr
METHOD
POST /mcp

domain_intel

Full DNS profile (A / AAAA / MX / NS / TXT), RDAP registration — registrar, created / expiry dates, status — and SSL certificate days remaining.

1 credit
METHOD
POST /mcp

register_free_key

Self-serve onboarding. Any agent mints its own API key with 25 starter credits. No signup, no email, no card.

free
METHOD
POST /mcp

check_credits

Balance and lifetime call count for any API key.

free
[02]

Call it

WORKS WITH KIMI · CLAUDE · GPT · CURSOR
// 1 · mint a free key register_free_key() // → { "api_key": "vf_9f2a…", "credits": 25 } // 2 · verify verify_email(email = "lead@acme-corp.com", api_key = "vf_9f2a…") { "email": "lead@acme-corp.com", "score": 100, "deliverable": true, "checks": { "syntax": true, "disposable": false, "has_mx": true }, "reason": "ok" }
[03]

Pricing

PAY-PER-CALL · NO SUBSCRIPTION
Starter
$0
25 credits · forever
  • self-serve key
  • all tools included
  • no card required
Builder
$9
1,000 credits
  • $0.009 per verification
  • credits never expire
  • crypto top-up
Pipeline
$29
10,000 credits
  • $0.0029 per verification
  • bulk endpoint ready
  • priority refill
Fleet
$99
100,000 credits
  • $0.00099 per verification
  • multi-key support
  • usage reports
[04]

Pay & Go

CRYPTO-NATIVE · SETTLED IN MINUTES
Network — Solana (SOL / USDC)
5ukK2Z4qF2MwNSCQpnBDCXuuiFatAC9wn9cWz41famqg
Network — USDT · TRC-20 (Tron)
TEqr1hfZssYCvMsK3gF27euaMqPzVmBBWx
01

Your agent runs out of credits — the error message returns this page and both wallet addresses.

02

Send $9 / $29 / $99 worth of SOL, USDC or USDT to either address. Keep the transaction hash.

03

Send your api_key + tx hash to the operator. Credits land on your key within minutes — settled on-chain, no invoicing.