API

/api/v1/sms/send

Send SMS

Send to one or many recipients. Deducts credits (live keys only).

/api/v1/balance

Account balance

Wallet balance and SMS credits in one call.

/api/v1/wallet/transactions

Transactions

List recent wallet and credit transactions.

/api/v1/connect/customers

Provision customer

Create a member account linked to your partner. Idempotent when external_ref already exists.

/api/v1/sender-ids

List sender IDs

Your sender IDs or a Connect customer's when customer_id is set.

/api/v1/wordpress/connect

Register WordPress site

Called when a site saves a valid API key. Links the WordPress URL to your SplitSMS account.