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Guides8 min read

How Agencies Connect Client Websites to SplitSMS

A playbook for digital agencies: WordPress installs, API keys per client, reseller options, Google Workspace handoff, and SMS that survives after you leave.

Agencies ship dozens of WordPress and custom sites. Clients then ask for order SMS, booking reminders, and OTP. Instead of inventing a new gateway each time, standardize on SplitSMS Connect patterns.

Use one playbook: create or reseller-provision the client, install the plugin or API key, document Sender ID ownership, and hand over a one-pager.

WordPress retainers

Bundle plugin install + template copywriting into your launch checklist. Keep API keys in the client’s SplitSMS account—never your personal wallet—for clean offboarding.

Custom builds

Wire send and OTP in the backend, store secrets in the client’s vault, and leave /api-docs bookmarks in the repo README. Offer Google Sheets import training for their marketing intern.

Reseller and margin

If you manage many clients, explore the SplitSMS Reseller Platform for wallets, pricing, and branded portals. SMS becomes recurring revenue, not a one-time setup fee.

Handoff checklist

Sender ID approved, live key rotated from test, templates approved by brand, Google/WordPress connected if needed, and support contact documented. Point clients to /support and /google for self-serve later.

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