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Robase SMS delivers to MTN, Airtel, Glo, 9mobile, Safaricom, MPesa-numbered MNOs, Orange, and every carrier our upstream partners reach — through one REST endpoint.

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What makes it different

Multi-country by default

NG · GH · KE · CI today. Country is auto-detected from the E.164 number.

Provider failover

Primary carrier down? We fail over automatically and log every attempt.

Test mode with DLRs

Magic numbers produce delivered / failed / slow / DND. Zero cost.

Templates with variables

{{.driver_name}} placeholders rendered server-side.

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How a send works

1

POST /v1/sms

Your request is validated (E.164, sender ID, body length) and assigned a message ID.
2

Billed

Wallet is reserved for overage (or covered by your plan’s monthly allowance). Country determines the rate.
3

Queued

Message is persisted and a background job is enqueued. Response returns status: "queued" immediately.
4

Routed

Worker picks the provider chain for the destination country, attempts each in order until one accepts. Every attempt is logged.
5

Delivered

Upstream carrier posts a delivery report to our DLR endpoint. We correlate, update status, and fire your webhook.

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Pricing

Billing is per-segment (160 GSM-7 chars or 70 UCS-2 chars = 1 segment). Your plan includes a monthly allowance; overage is debited from your wallet at per-country rates.
CountryPro plan rateScale plan rate
Nigeria (NG)₦4.00 / segment₦3.50 / segment
Ghana (GH)GH₵ 0.15 / segmentGH₵ 0.12 / segment
Kenya (KE)KSh 1.20 / segmentKSh 1.00 / segment
Côte d’Ivoire (CI)XOF 25 / segmentXOF 22 / segment
See Multi-country for the full table and currency handling.

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Start here

Send your first SMS

Full send API with all options explained.

API reference

Live playground for POST /v1/sms.