I’ve been using Sinch's SMS API for a high-volume marketing campaign, but I’m encountering significant delivery delays when sending bulk messages. The delays are affecting the campaign’s effectiveness, as time-sensitive messages aren’t reaching custo...
Hi can I obtain the full global country information in one spreadsheet? we need to be able to identify countries and build pricing tables within our solution for when clients buy the SMS service. Cheers
Hi Team, How do I raise a ticket. I have client who is not receiving OTP and they are roaming. Thank you. Mary
Hi, we are a company based in SG, the main activities are to provide SMS service for Chinese enterprises, such as Alibaba and ByteDance. The daily international SMS volume is around 800k to 1 million including 300k OTP. We are looking for a partner t...
Hi, is it possible to receive sms frim the same number always ? Every time I login to a website in Sweden, I need to receive a confirmation number and it needs to be from the same number always. Do your system supports this?
Anyone know how to get unstuck? Unable to edit because it's still applying changes. But it's been in this state for 30+min. Thanks!
For my use case, I am sending 1x a race discount code via text to someone who has earned it and requested it. No subscription. 1X. So, I'm not interested in monitoring replies. No 'stop' handling needed. Is there a way to block users from sending mes...
When submitting the Third Party Authority Form, do we need to specify which telephone number to use with the Sender IDs? Or is the Sender IDs registration linked to a business profile regardless of which telephone number?
Hi, I am using Sinch SMS api in my application. The sms is sending from YOYOPower 4G Switch (EX4). The messages is in either swedish or in norwegian. Some character for example Å, ö encoded to wrong character. Please see the original message and the ...
Hi, I am getting sms from SINCH api in weird characters. The received message is 䭯湴慫瑥湳潶敤獴狃뙭景牳祮楮朠敲橥湯灰牥瑴整⸊却慴畳㨠僃蔊呥浰㨠丯�. The original message should be Kontaktens hovedströmforsyning er gjenopprettet. These are the messages generated from GSM switch. G...
When I send SMS via API to one number it delivers fine. When same code do it for another number it is not delivered. Saying the "337 - Invalid optional parameter"Both numbers are "verified" so they should be able to receive SMS from SinchCode that I ...
I want to know what is the pricing plan for sms sending
Hi, Sending SMS from a non-Sinch number to a Sinch number, I have used a number of numbers to send SMS to a number I purchased on Sinch, but none of them are being received, and I don't see any record of this on the console.So far I have tried many n...
Hi all, I need a little bit of help figuring out if I need to implement some kind of opt-out logic via SMS on my API or it already exists on Sinch API? Tried searching for the answer in the documentation, but can see mentions of it only for WhatsApp,...
I am contacting you regarding the possibility of accessing an API allowing you to retrieve SMS messages sent via your platform and their statuses within a specific period of time.As a user of your SMS messaging services, I would like to be able to ob...