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GetLifeUndo API

Overview

Integrate payments and status checks into your website or back office. The API is minimal and stable.

Base URL
https://getlifeundo.com
Rate limits
Default: up to 60 requests per minute per IP. Contact us if you need more.

Authentication

Use an API key in the Authorization header.

Authorization: Bearer <api_key>
Example header

Endpoints

Health check

GET /api/healthz -> 200 OK

Create FreeKassa payment link

Request body
POST /api/payments/freekassa/create
Content-Type: application/json

{
  "productId": "pro_monthly | vip_lifetime | team_5_monthly | starter_6m"
}
Responses
200 OK
{
  "ok": true,
  "pay_url": "https://pay.freekassa.net/?...",
  "orderId": "17597..."
}

400 Bad Request
{
  "ok": false,
  "error": "invalid_productId"
}

Examples

curl example
curl -X POST https://getlifeundo.com/api/payments/freekassa/create \
 -H "Content-Type: application/json" \
 -d '{"productId":"pro_monthly"}'
PowerShell example
$body = @{ productId = "pro_monthly" } | ConvertTo-Json
Invoke-RestMethod -Method POST "https://getlifeundo.com/api/payments/freekassa/create" -ContentType "application/json" -Body $body

Webhooks

We will publish webhook schemas (payment.success, payment.fail) in the next update. Meanwhile you can poll the provider or contact support.

Download OpenAPI spec

openapi.yaml