Indigo – Host your own SMS as a Service infrastructure.
curl -X POST 'https://sms.example.com/sms' \
--header 'Authorization: Bearer SOME_SECURE_TOKEN' \
--header 'Content-Type: application/json' \
--data-raw '{
"to": "+4369917334800",
"message": "Hello from Indigo 🌱"
}'
--header 'Authorization: Bearer SOME_SECURE_TOKEN' \
--header 'Content-Type: application/json' \
--data-raw '{
"to": "+4369917334800",
"message": "Hello from Indigo 🌱"
}'
API
indigo/api
OCI Image
Gateway
indigo/gateway
OCI Image
Raspberry Pi
Or any other Linux device
SIM card
Ideally with an unlimited SMS plan
Modem
e.g. Huawei E3131
Start setup