#api · 7 tools

API tools

API clients, gateways, and tools for building and testing APIs.

TextBee
Free tierOpen sourceFrom the lab
Open-source SMS gateway that runs on your Android phone
Bruno
Free tierOpen source
Offline, Git-friendly API client
- #api
- #testing
Hyperswitch
Free tierOpen source
Open-source payments orchestration platform by Juspay
- #api
- #payments
Plivo
Paid
Cloud APIs for SMS, voice, WhatsApp and voice AI agents
- #api
- #sms
Resend
Free tier
Email API for developers
- #api
- #email
Twilio
Paid
Cloud APIs for SMS, voice, WhatsApp, email and verification
- #api
- #sms
Vonage
Paid
Communications APIs for SMS, voice, video and messaging
- #api
- #sms

The Gist, weekly

TextBee