{"id":"pg_-9rqjs_gfpta","property_id":"prp_pfcr5h8cztsp","domain_id":"dom_gkgeprhezjg4wq","root_domain":"smashsend.com","locale":"en","url":"https://smashsend.com/transactional-email-api","url_hash":"0ba92f04654c19440f51f6267a07ab4a30c0341f44f2a68f8c038f84c3d69353","path":"/transactional-email-api","depth":1,"canonical_url":"https://smashsend.com/transactional-email-api","canonical_page_id":null,"page_type":"landing","page_type_guess":"landing","state":"indexed","skip_reason":null,"priority":"0.9","discovered_via":"sitemap","first_seen_at":"2026-08-28T03:07:01.092Z","last_seen_at":"2026-09-27T04:12:15.317Z","http_status":200,"content_hash":"cd79ad97deece090d5770c4151bb292ce38500bc614c7c13fcfc68c1de1599a9","title":"Transactional Email API - Developer-First Email Infrastructure | SMASHSEND","description":"Lightning-fast transactional email API for developers. Send order confirmations, password resets, and notifications with 99.9% uptime. RESTful API, webhooks, and SDKs available.","author":null,"published_at":null,"modified_at":null,"word_count":527,"reading_time_sec":144,"lang_detected":"en","images":[],"links_out":null,"markdown_source":"readability","refresh_interval":"monthly","last_fetched_at":"2026-09-27T04:08:11.109Z","next_refresh_at":"2026-10-27T04:08:11.109Z","runs_count":2,"changes_count":0,"last_changed_at":null,"fail_count":0,"last_error":null,"created_at":"2026-08-28T03:07:01.092Z","updated_at":"2026-08-28T03:07:01.092Z","inlinks":142,"inlinks_body":0,"outlinks":29,"outlinks_external":10,"anchor_terms":[],"template_score":"1.00000000000000000000","cash":"5.998397737752612235","cash_total":"8.7338158781942847204","pagerank":"0.00145661129697194","is_orphan":false,"link_confirmed":true,"discovered_wave":0,"embedded_hash":null,"embedded_at":null,"domain_name":null,"brand_color":null,"domain_rank":null,"spam_score":null,"markdown":"[\n\n\n\n\n\n](https://smashsend.com/)\n\nFeatures\n\nIntegrations & API\n\nResources\n\n1. [\n \n Home\n \n ](https://smashsend.com/)\n\n/\n\n3. [\n \n Transactional Email API\n \n ](https://smashsend.com/transactional-email-api)\n\n## Transactional emails your users actually get\n\nDeveloper-first email API that delivers critical emails in milliseconds, not minutes. Built for reliability, speed, and scale.\n\n100k emails/month free · No credit card\n\nterminal — @smashsend/node\n\n```\n$ npm install @smashsend/node\n\n✓ Installed in 1.2s\n\nconst smashsend = new SmashSend('your-api-key');\n\nawait smashsend.emails.send({\n to: 'user@example.com',\n subject: 'Welcome!',\n html: 'Hello World
'\n});\n\n✓ Email delivered in 47ms\n```\n\n## Built for speed & reliability\n\nWhen your business depends on email delivery, you need infrastructure you can trust. That's why leading companies rely on SMASHSEND.\n\n30M+\n\nEmails sent\n\n12M+\n\nContacts\n\n99%\n\nDelivery rate\n\n## Simple API, powerful features\n\n### RESTful API\n\nClean, intuitive API design with comprehensive documentation. SDKs available for Node.js, Python, Ruby, PHP, Go, and more.\n\n### Real-time webhooks\n\nGet instant notifications for opens, clicks, bounces, and spam reports. Build reactive workflows with reliable webhook delivery.\n\n### Enterprise security\n\nSOC 2 Type II certified. End-to-end encryption, dedicated IPs, and custom domains. GDPR and CCPA compliant.\n\n### Smart delivery\n\nAutomatic retry logic, bounce handling, and reputation monitoring. We optimize delivery so you don't have to.\n\n### Batch sending\n\nSend to thousands of recipients with a single API call. Automatic throttling and queue management included.\n\n### Template engine\n\nStore and version your email templates. Use variables, conditionals, and loops with our powerful templating language.\n\n## Start sending in minutes\n\nOur API is designed to get you up and running fast. Choose your language and start sending.\n\n```\nconst smashsend = require('smashsend');\nconst client = smashsend('YOUR_API_KEY');\n\n// Send a transactional email\nawait client.emails.send({\n to: 'customer@example.com',\n from: 'your-app@yourdomain.com',\n subject: 'Welcome to Our Platform!',\n html: 'Thanks for signing up!
',\n text: 'Thanks for signing up!'\n});\n```\n\n## Perfect for every use case\n\nE-commerce\n\n### Every step of the order\n\nOrder confirmations, shipping notifications, cart abandonment, and review requests.\n\nAuthentication\n\n### The emails users wait for\n\nWelcome emails, password resets, 2FA codes, and account verification.\n\nSaaS platforms\n\n### Keep accounts informed\n\nUsage alerts, invoice emails, team invitations, and trial expiration notices.\n\n## Advanced features for scale\n\nAs you grow, SMASHSEND grows with you. Enterprise features available from day one, no upgrades needed.\n\n### Automatic retries\n\nFailed deliveries are automatically retried with exponential backoff. Our smart retry logic ensures maximum deliverability without overwhelming recipient servers.\n\n### Detailed analytics\n\nTrack every email with real-time analytics. Monitor delivery rates, open rates, click-through rates, and more. Export data or use our webhook API for custom analytics.\n\n### Global infrastructure\n\nSend from data centers worldwide for optimal delivery speed. Automatic geo-routing ensures your emails reach recipients fast, wherever they are.\n\n### Spam protection\n\nBuilt-in spam detection and prevention. We monitor your reputation and provide feedback to ensure your emails reach the inbox, not spam.\n\n## Trusted by developers worldwide\n\n“SMASHSEND's API is exactly what we needed. Clean, fast, and reliable. We migrated in a day and haven't looked back.” — Alex Chen, CTO at TechStartup\n\n- **50% faster** API response times than legacy providers\n- **3x better** deliverability than commodity relays\n- **60% cheaper** than raw cloud sending, with support included\n\n## Complete email platform\n\nNeed more than transactional emails? SMASHSEND has you covered.\n\n## Start sending in 5 minutes\n\nGet started with our lightning-fast transactional email infrastructure.\n\nNo credit card required • 99% uptime SLA","storage":{"htmlKey":"stealpage/html/smashsend.com/pg_-9rqjs_gfpta/run_du9rds94-xul.html.gz","markdownKey":"stealpage/md/smashsend.com/pg_-9rqjs_gfpta/run_du9rds94-xul.md.gz"},"facets":null,"assets":[{"kind":"image","src_url":"https://smashsend.com/og-transactional-api.png","r2_key":null,"alt":null,"caption":null,"width":null,"height":null,"is_hero":true,"zone":"main"},{"kind":"image","src_url":"https://smashsend.com/_next/static/media/smashsend_dark.da05b6ec.svg","r2_key":null,"alt":"SMASHSEND email marketing - The #1 Email Marketing Tool that turns emails into revenue","caption":null,"width":135,"height":30,"is_hero":false,"zone":"unknown"},{"kind":"image","src_url":"https://smashsend.com/dashboard/integrations/zapier_icon_filled.png","r2_key":null,"alt":"Zapier","caption":null,"width":20,"height":20,"is_hero":false,"zone":"nav"},{"kind":"image","src_url":"https://smashsend.com/dashboard/integrations/mailchimp_icon.png","r2_key":null,"alt":"Mailchimp","caption":null,"width":20,"height":20,"is_hero":false,"zone":"nav"},{"kind":"image","src_url":"https://smashsend.com/dashboard/integrations/webhooks_icon_gradient.png","r2_key":null,"alt":"Webhooks","caption":null,"width":20,"height":20,"is_hero":false,"zone":"nav"},{"kind":"image","src_url":"https://smashsend.com/dashboard/integrations/events.png","r2_key":null,"alt":"Events API","caption":null,"width":20,"height":20,"is_hero":false,"zone":"nav"},{"kind":"image","src_url":"https://smashsend.com/_next/image?q=75&url=%2Favatar-profile.png&w=3840","r2_key":null,"alt":"Jorge Ferreiro","caption":null,"width":null,"height":null,"is_hero":false,"zone":"nav"},{"kind":"image","src_url":"https://smashsend.com/_next/image?url=%2Favatar-profile.png&w=3840&q=75","r2_key":null,"alt":"Jorge Ferreiro","caption":null,"width":null,"height":null,"is_hero":false,"zone":"nav"},{"kind":"image","src_url":"https://smashsend.com/_next/static/media/smashsend_light.be8a3849.svg","r2_key":null,"alt":"SMASHSEND email marketing - The #1 Email Marketing Tool that turns emails into revenue","caption":null,"width":171,"height":38,"is_hero":false,"zone":"footer"},{"kind":"image","src_url":"https://smashsend.com/marketing/legal/gdpr_compliance.png","r2_key":null,"alt":"SOC2","caption":null,"width":null,"height":50,"is_hero":false,"zone":"footer"}],"shots":[{"viewport":"mobile","width":390,"height":844,"r2_key":"stealpage/shots/smashsend.com/pg_-9rqjs_gfpta/run_du9rds94-xul-mobile.png","phash":"26f2d8e06088a492","visual_delta":1,"captured_at":"2026-09-27T04:08:15.004Z"},{"viewport":"desktop","width":1440,"height":900,"r2_key":"stealpage/shots/smashsend.com/pg_-9rqjs_gfpta/run_du9rds94-xul-desktop.png","phash":"9ee8e86061e1f9f1","visual_delta":0,"captured_at":"2026-09-27T04:08:14.776Z"},{"viewport":"mobile","width":390,"height":844,"r2_key":"stealpage/shots/smashsend.com/pg_-9rqjs_gfpta/run_vtz_riyx5akq-mobile.png","phash":"26f2d8e06088ac92","visual_delta":null,"captured_at":"2026-08-28T03:09:22.357Z"},{"viewport":"desktop","width":1440,"height":900,"r2_key":"stealpage/shots/smashsend.com/pg_-9rqjs_gfpta/run_vtz_riyx5akq-desktop.png","phash":"9ee8e86061e1f9f1","visual_delta":null,"captured_at":"2026-08-28T03:09:21.668Z"}],"history":[{"id":"run_du9rds94-xul","started_at":"2026-09-27T04:08:11.093Z","http_status":200,"fetcher":"direct","changed":false,"diff":{"added":0,"removed":61,"similarity":null},"word_count":527},{"id":"run_vtz_riyx5akq","started_at":"2026-08-28T03:09:11.724Z","http_status":200,"fetcher":"direct","changed":false,"diff":null,"word_count":588}],"citedBy":[]}