ledgox.com
BILLING INFRASTRUCTURE

Billing on autopilot.

Set up recurring payments in a day. Ledgox automates upgrades, retention and analytics so you can focus on growth.

Trusted by Download Cloud, Download API, fo.ru and 40+ teams
subscriptions.go
1package billing
2
3import (
4 "github.com/ledgox/sdk-go/v2"
5)
6
7func Subscribe(ctx ctx.Context) error {
8 client := ledgox.New(apiKey)
9
10 sub, err := client.Subscriptions.Create(ctx, &ledgox.SubscriptionParams{
11 PlanSlug: "pro_yearly",
12 CustomerEmail: "founder@acme.io",
13 IdempotencyKey: "req_2k9f3",
14 })
15
16 // sub.Status == "active"
17 return err
18}
200 OK — Subscription Created
POST /v1/subscriptions·● 38ms
WHAT WE OWN, SO YOU DON'T

Hard subscription logic — now our problem.

Four primitives that take ~6 months to build right. We did it once, in production, for you.

01

Idempotent API

No double-charges.Unique idempotency_key plus row-level locks protect against race conditions, retries and network glitches.

ledgox / api
02

Transactional Outbox

Guaranteed delivery.Webhooks reach your product with 100% reliability and exponential backoff. Zero lost events, ever.

ledgox / outbox
03

Dunning Management

Debt automation.Smart retry policies for failed charges, customer notifications, grace periods. Recover 60%+ of failed renewals.

ledgox / dunning
04

Local & Global

СБП, cards, Apple/Google Pay.One API for any provider. Switch PSPs without touching product code. Localized for RU and global markets.

ledgox / psp
PRODUCT TOUR

Three surfaces. One platform.

What your team actually sees. Click through to live previews.

Checkout

Conversion-tuned payment form.

Apple Pay, СБП and cards out of the box. Three taps to paid.

Open live checkout →
9:41●●●●📶🔋
ledgox
🔒 SECURE
PAYMENT
Confirm subscription
Pro · 12 months
$165 / month
$1,981
14-day money back−25% saved
via PayMaster · Apple Pay · СБП
OPERATOR-GRADE

Built for the SLAs you sign.

01
<50ms
p99 API response time
02
0
lost transactions (Outbox)
03
99.99%
uptime SLA
04
100%
API coverage
PRICING

Pay only for what you ship.

No seats. No setup fees. Free until you make money.

Starter

01

For builders and side projects.

Free
up to $10k MRR
Start for free
  • Unlimited transactions
  • Idempotent API & webhooks
  • Cards, Apple Pay, Google Pay, СБП
  • Email support, 24h
Recommended

Pro

02

For teams in production.

1.5%
+ 15¢ per transaction
Start free trial
  • Everything in Starter
  • Dunning + smart retries
  • Advanced analytics & cohorts
  • Slack Connect, 1h response
  • 99.99% uptime SLA

Ready to build robust billing?

Sign up in 60 seconds. First charge in production by tomorrow.