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API Terms/Communication/BulkSMS JSON REST API

BulkSMS JSON REST API

bulksms.com

An HTTP REST API for programmatically sending, receiving, and managing SMS messages and viewing account information.

The BulkSMS JSON REST API API has usage based pricing; offers a free tier (Try BulkSMS for free (free trial on sign up)). Verified 2026-07-08 with per-field source links.

Communication Verified 2026-07-08 medium confidence
Base URL
not documented null
no source
Auth
not documented null
no source
Free tier
Try BulkSMS for free (free trial on sign up)
bulksms.com ↗
Pricing model
usage_based
bulksms.com ↗
Pricing
Pay-as-you-go, per-message pricing by destination country; no contract or hidden fees; number and cost of credits vary by network
bulksms.com ↗
Rate limits
not documented null
no source
OpenAPI spec
https://www.bulksms.com/developer/json/v1/openapi.yaml
bulksms.com ↗
MCP server
not documented null
no source