Overview
Introduction
The Falconzo API lets your own systems (an online shop, a booking system, an ERP) send SMS to your customers and follow what happens to each message.
How it fits together
- REST API. Your server calls Falconzo over HTTPS with JSON, authenticated by an API key.
- Webhooks. Falconzo calls your server when something happens, such as a message being delivered. See Webhooks.
- Test keys. Build and test everything without sending a real SMS. See Test mode.
The API address
Every request goes to an address that starts with:
https://api.falconzo.com/v1A successful answer has its result under data; lists add meta with the page and total. A failed one has a message for people and a details.code for your code; see Errors and limits.
Guides
QuickstartSend your first SMS through the API in five minutes.AuthenticationAPI keys, live and test keys, and what each permission allows.Test modeBuild without sending real SMS, and how your account’s test mode works.Sending SMSNumbers, templates, sender IDs, length, price and statuses.Safe retriesRepeat a send after a timeout without texting anyone twice.WebhooksBe told when a message is sent, delivered or fails.Verifying webhooksCheck the signature so you only trust events from Falconzo.Errors and limitsError codes, rate limits, and how to retry.