# SMS Resources & Topic Map | VeloBotix

> Guides, glossary, blog, case studies and a topic map for SMS gateway, SMS API, OTP and bulk SMS in Sri Lanka.

Source: https://www.velobotix.app/resources

# Resources

Start with a guide or jump to the product page that matches the search: gateway, API, OTP, bulk, or an industry.

-   [## Blog
    
    Explainers on SMS gateway, OTP and API topics for Sri Lanka.](https://www.velobotix.app/resources/blog)
-   [## Guides
    
    Step-by-step how to send OTP and bulk SMS.](https://www.velobotix.app/resources/guides)
-   [## Comparisons
    
    SMS gateway vs API, encoding, and routing choices.](https://www.velobotix.app/resources/comparisons)
-   [## Calculators
    
    Plan SMS spend, Unicode credits and bulk volume.](https://www.velobotix.app/resources/calculators)
-   [## Glossary
    
    Sender ID, DLR, Unicode, gateway vs API.](https://www.velobotix.app/resources/glossary)
-   [## Case studies
    
    How teams use VeloBotix in production.](https://www.velobotix.app/resources/case-studies)

## Topic map

### Product (commercial intent)

-   [SMS gateway Sri Lanka](https://www.velobotix.app/sms-gateway-sri-lanka)
-   [SMS API](https://www.velobotix.app/sms-api-sri-lanka)
-   [OTP SMS](https://www.velobotix.app/otp-sms)
-   [Bulk SMS](https://www.velobotix.app/bulk-sms-sri-lanka)
-   [Transactional SMS](https://www.velobotix.app/transactional-sms)
-   [SMS marketing](https://www.velobotix.app/sms-marketing)
-   [Sender ID](https://www.velobotix.app/sender-id)
-   [SMS pricing](https://www.velobotix.app/sms-pricing-sri-lanka)

### Developers

-   [API documentation](https://www.velobotix.app/docs)
-   [Getting started](https://www.velobotix.app/docs/getting-started)
-   [Developer hub](https://www.velobotix.app/developers)
-   [PHP SMS API](https://www.velobotix.app/docs/php)
-   [Node.js SMS API](https://www.velobotix.app/docs/nodejs)
-   [Python SMS API](https://www.velobotix.app/docs/python)
-   [Java SMS API](https://www.velobotix.app/docs/java)
-   [Laravel SMS](https://www.velobotix.app/docs/laravel)

### Platform integrations

-   [WordPress SMS](https://www.velobotix.app/integrations/wordpress-sms)
-   [WooCommerce SMS](https://www.velobotix.app/integrations/woocommerce-sms)
-   [Shopify SMS](https://www.velobotix.app/integrations/shopify-sms)
-   [Zapier SMS](https://www.velobotix.app/integrations/zapier-sms)
-   [HubSpot SMS](https://www.velobotix.app/integrations/hubspot-sms)
-   [Google Sheets SMS](https://www.velobotix.app/integrations/google-sheets-sms)

### Industries

-   [E-commerce SMS](https://www.velobotix.app/industries/ecommerce)
-   [Banking SMS](https://www.velobotix.app/industries/banking)
-   [Education SMS](https://www.velobotix.app/industries/education)
-   [Healthcare SMS](https://www.velobotix.app/industries/healthcare)
-   [Retail SMS](https://www.velobotix.app/industries/retail)
-   [Logistics SMS](https://www.velobotix.app/industries/logistics)
-   [Hospitality SMS](https://www.velobotix.app/industries/hospitality)