Real-time email validation and verification REST/JSON API operated by APILayer. Provides syntax checks, typo suggestions, MX-record lookup, SMTP verification, catch-all/role/disposable/free-provider detection, and a deliverability quality score.
- Provider: https://mailboxlayer.com/
- Documentation: https://mailboxlayer.com/documentation
- Base URL: https://apilayer.net/api/check
- Tags: Email Validation, Email Verification, Data Quality, Anti-Fraud, Deliverability, Communications, Developer Tools, Security
- Public API: yes
- Agent-native (MCP / llms.txt / skills): no
- Confidence: 90/100
- Mailboxlayer Email Validation API — REST/JSON API for real-time email validation: syntax check, typo suggestions, MX-record lookup, SMTP verification, catch-all/role/disposable/free detection, and quality score. Available via legacy apilayer.net endpoint (access_key query param) and APILayer marketplace endpoint (apikey header). (
https://apilayer.net/api/check)
Confirmed REST/JSON API reachable at https://apilayer.net/api/check (access_key query param) and https://api.apilayer.com/email_verification/{email} (apikey header). No confirmed public machine-readable contract (OpenAPI/AsyncAPI/GraphQL/Postman) on provider's own site; docs are served via APILayer's SwaggerHub-based portal but no downloadable spec URL confirmed. No provider-published MCP server, llms.txt, or agent skills confirmed. Only third-party MCP wrappers (Composio, community servers) and an unverified third-party llms.txt claim exist — none provider-native, so agent_native=false.
Generated by apis.io from a community submission.