Email domain check: whether a domain can receive mail (MX/A, null MX), is disposable or a free provider, likely typo, SPF/DMARC/DKIM posture and registration age. Use when an agent needs to vet a company or sender domain rather than a specific mailbox. One domain per call.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.00 tokens | 9csHbk...DNRE |
| Base | exact | $0.002000 USDC | 0xC68F...1E63 |
| Polygon | exact | $0.002000 USDC | 0xC68F...1E63 |
| Arbitrum One | exact | $0.002000 USDC | 0xC68F...1E63 |