Renew an Existing VPN Subscription (Anonymous)

POST

/api/public/v1/subscription/renew

Generates a Lightning renewal invoice for an existing WireGuard public key on a target server.

Request

Header Params

Body Params application/jsonRequired

Examples

Responses

🟢200OK

application/json

Renewal invoice generated successfully

Bodyapplication/json

🟠400Bad Request

🟠403Forbidden

🟠404Record Not Found

🟠429

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://tunnelsats.com/api/public/v1/subscription/renew' \
--header 'Accept;' \
--header 'Content-Type: application/json' \
--data '{
    "serverId": "us-east",
    "duration": 1,
    "wgPublicKey": "pWyZTQx8C4gzzgMVJHiN1ptI46wDtyJSMRa+wxtkXOM="
}'

Response Example

200 - Example 1

{
    "invoice": "lnbc30000n1p...",
    "paymentHash": "b2c3d4e5f6a1...",
    "oldExpiry": "2026-09-15T12:00:00Z",
    "newExpiry": "2026-10-15T12:00:00Z",
    "renewalId": "f47ac10b-58cc-4372-a567-0e02b2c3d479"
}

Modified at 2026-08-31 19:53:35

Check subscription status via payment hash

Get Subscription & Bandwidth Status by WireGuard Public Key