Instruction
How to Get a Phone Number and Use It to Get an SMS code:

Complete Authorization

Top Up your Balance

Add funds to your balance via any of the payment methods offered by our website; to access them, click on the profile icon, then click "Top up balance".

Select a Service

In the left panel you can Choose a service — a website or an app — which you can receive an SMS code for. If the service you need is not listed, try using "Other". Or press "Order" to get a specific country's numbers.

Select the country

You can Choose the country which you want your numbers to originate from.

Select an Operator and Click "Buy"

Apply the Phone Number that You Received

Use the phone number where needed — copy and paste it in the required input window, or:
Click "Cancel" in case you do not wish to continue the verification process.
Click "Ban" if the number has already been used.

Receive an SMS Code

Once you purchase a virtual number, you can get up to an unlimited amount of SMS codes for a certain website or app within 5-30 minutes. If a code is not delivered within five minutes, the order — in some cases — will be canceled automatically. Some service/country/operator combinations make it possible to receive only one SMS code. Click here to learn more about SMS code delivery.

You can find simple and effective tips on receiving SMS messages in our video: https://www.youtube.com/watch?v=xES9buZ001Q.

If there’s an error that you cannot solve yourself, contact our support.

API Documentation Overview:

API key is a JWT-based token—JWT stands for JSON Web Token—which has to be added to an HTTP request header with key denoted as Authorization and value as "Bearer apiKey". You can find the API key in the settings of your account.

Example of How a Header Should Look Like:

Authorization: Bearer
eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ

Example of a Curl-Based Header:

curl -s -X GET -H 'Authorization: Bearer YOUR_API_KEY'
'https://5sim.net/v1/user/buy/activation/russia/beeline/vkontakte'

Example of a Header in Zennoposter:

More tab, in the Useragent field write:
Content-Type: application/json
Authorization: Bearer YOUR_API_KEY