API notes

Dashboard, HTTP API, and SMPP sending is activation-gated: public SMS submission is activation-frozen while a real carrier is being integrated.

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.
• There is no hosted test environment and no third-party request-collection download on this site.
• The historic X-API-Secret header is not part of the active API-key mechanism.
• A valid POST https://app.bulksmsrates.com/api/v1/sms/send returns the documented service-unavailable response; it does not return a message ID or send an SMS.
• BulkSMSRates does not currently perform live HLR lookup. The lookup API and dashboard stay unavailable until a real provider integration is verified.