API notes
Active destinations are sendable from the dashboard, HTTP API, and SMPP. Coming Soon destinations (including the United Kingdom, United States, and Australia) are listed for rates and are not sendable yet. Delivery status is reported per message — do not treat submit acceptance as a handset delivery claim. China and Russia are not currently offered; that may change when availability returns. Cuba and Iran stay suppressed and are not on the published list.
The HTTP API lives at https://app.bulksmsrates.com/api/v1. Authenticate with a dashboard API key as Authorization: Bearer or X-API-Key.
- There is no published language-SDK catalogue on this site.
- A machine-readable HTTP contract is published at OpenAPI (YAML). There is no hosted test environment and no third-party request-collection download on this site.
- A valid
POST https://app.bulksmsrates.com/api/v1/sms/sendbills, persists, and queues a message when the destination is sendable. Coming Soon destinations are refused on submit. Delivery status is reported per message — submit acceptance is not a handset delivery claim. China and Russia are not currently offered; that may change when availability returns. - Number lookup is operator-configured by destination prefix. Unmatched prefixes fail closed.