Telerivet API

SMS & Messaging · Communications

Telerivet is a cloud-based messaging automation platform that lets organizations design, send, and automate communications across SMS, WhatsApp, Voice/IVR, USSD, Viber, Facebook Messenger, and Instagram from a single dashboard. It operates in 150+ countries and is used by enterprises, governments, NGOs, universities, and humanitarian organizations for tasks like campaign messaging, alerts, surveys, and customer support.

freemium

API Key (HTTP Basic Auth or api_key parameter); OAuth 2.0 also supported for apps acting on behalf of users

No fixed public API request-rate figure is disclosed; exceeding your account's API rate limit returns an HTTP 429 response. For Nigeria specifically, the Android Gateway app defaults to sending about 30 SMS per 30 minutes (expandable via paid SMS Expansion Packs), with practical caps around 1,000 outbound / 6,000 inbound SMS per hour depending on the phone and network.

✓ Available

Best For

Organizations (NGOs, researchers, universities, and small-to-mid volume enterprises) that want low-cost, code-light SMS/WhatsApp automation and chatbot workflows in Nigeria via an Android-phone gateway or a connected aggregator, rather than businesses that need a native, high-throughput direct-carrier SMS connection out of the box.

Pricing

Telerivet does not operate its own direct carrier connection in Nigeria. Nigerian SMS is reached indirectly: either by running the free Telerivet Gateway Android app on a phone with a local Nigerian SIM card (which the phone must keep powered on, connected to the internet, and topped up with airtime), or by connecting a third-party aggregator such as Africa's Talking (or another SMS shortcode/gateway provider) that Telerivet integrates with. The Android Gateway route defaults to roughly 30 SMS per 30 minutes (expandable via paid SMS Expansion Packs), topping out around 1,000 outbound / 6,000 inbound SMS per hour. This makes Telerivet well suited to pilots, NGO field programs, and low-to-moderate volume messaging, but less suited to high-throughput enterprise SMS in Nigeria without pairing it with a proper aggregator account. Pricing is usage-based (from $0.007/message with bring-your-own connectivity) plus platform fees; a free tier (50 contacts/50 messages per day) is available for testing, and specific API request-rate limits beyond the Android app's SMS cap are not publicly disclosed (exceeding them returns HTTP 429).

Key Highlights

  • Multi-channel automation: SMS, WhatsApp, Voice/IVR, USSD, Viber, Messenger, Instagram from one dashboard
  • No native direct-carrier connection in Nigeria — reaches Nigerian numbers via the Android Gateway app or aggregators like Africa's Talking
  • Android Gateway app turns an inexpensive phone with a local Nigerian SIM into a two-way SMS gateway
  • No-code Rules Engine for drag-and-drop chatbot and workflow automation
  • REST API with official SDKs (PHP, Python, Ruby, Node.js, Java, .NET/C#), an OpenAPI 3.1 spec, and an MCP server
  • Airtime transfer support across 550+ mobile networks in 150+ countries
  • Free tier (50 contacts / 50 messages per day) for testing before paying

Required Access Documents

  • API KeyRequired
    Generate an API key from the Developer API settings in the Telerivet dashboard; used via HTTP Basic Auth or an api_key parameter.
  • Android Gateway Device (for Nigeria)Optional
    An Android phone with a local Nigerian SIM card, airtime, and internet access, running the free Telerivet Gateway app — needed for direct two-way SMS in Nigeria since Telerivet has no native carrier connection there.

Use Cases

  • OTP & Notification Delivery:Send verification codes and transactional alerts to Nigerian phone numbers via an Android Gateway phone or a connected aggregator route.
  • Two-Way SMS Chatbots:Build automated SMS/WhatsApp chatbots and IVR flows with the no-code Rules Engine for surveys, helplines, or customer support.
  • Field & NGO Data Collection:Collect and route field data via SMS in low-infrastructure areas using one inexpensive Android phone as the SMS gateway.
  • Bulk Campaign Messaging:Send broadcast SMS/WhatsApp campaigns to contact groups and track delivery status via the REST API and webhooks.

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