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Partner API for resellers and developers

Access a digital product catalog for online stores, apps, bots, and reseller platforms under a B2B partnership model. Manage your H2H Balance, send transactions, and track results through the Partner API.

Self-service without KYC • Sandbox available • Production uses an IP Whitelist

Global payments acceptedSWIFTSWIFTWiseWiseUnifi PayUnifi PayPayPalPayPalCryptoCryptoBinance PayBinance Pay
01

Top Up Balance

+ MC

Add funds to your H2H Balance (B2B Prepaid Balance) in MC through local & international methods active in the dashboard.

02

Call the Partner API

POST /transaction

Send the SKU and transaction target from your server through the Partner API.

03

Automatic Reconciliation

status + refund

Transaction outcomes and failed-order refunds are synchronized to the account ledger.

1 MC = 1 IDR; USD value follows the prevailing exchange rate.

16.000+SKUs
1.000+Partners
50+Countries
99%Uptime
8.000+Transactions per day

Advanced system by Melostore

Smart Pricelist + Smart Order

Fewer failed orders. More room for profit.

Smart Pricelist + Smart Order, Melostore’s advanced system for game top-ups and digital products. Review prices, set your Max Bid, and let the system choose server variants.

  • Reduce the risk of failed orders
  • Create more room for profit
  • Skip manual server selection
Explore Smart System
Game diamond top-up order passing a price filter, then moving from a failed server to a successful alternative.
Smart PricelistMax BidSmart Order

H2H operations

Controls for technical and operations teams.

Use the dashboard for manual transactions and account management. Use the Partner API for production integration.

Catalog and tiers

Review SKUs, status, and partner-tier pricing in the H2H catalog.

Credentials and webhooks

Authentication uses the full API Key and Secret Key. Webhooks are signed with HMAC-SHA256.

Sandbox and production

Test transaction flows in sandbox. Register server IPs before sending production requests.

Digital Product Catalog

The most comprehensive digital supply infrastructure for your platform.

A single H2H API connection gives you direct access to top-tier digital products without intermediaries.

Direct Game Top-Up

Instant direct top-ups for Mobile Legends, Free Fire, PUBG Mobile, Genshin Impact, Roblox, Honor of Kings, and dozens of global titles.

Global Game Vouchers

Official digital vouchers including Steam Wallet Cards, Google Play Codes, PlayStation Store Gift Cards, Razer Gold, and UniPin Vouchers.

Mobile Airtime & Data

Prepaid mobile airtime and data bundle top-ups across major carriers with high-speed execution.

Streaming & Entertainment Vouchers

Subscriptions and digital codes for popular entertainment services like Spotify Premium, Netflix, Viu, Vidio, and Disney+.

Digital Goods API Supplier

High-throughput H2H API integrations tailored for mobile apps, e-commerce sites, automated bots, and reseller networks.

Transaction flow

From balance to final status in three stages.

The sequence stays the same for a simple integration or a system handling many SKUs.

01

Top Up Balance

Add funds to your H2H Balance. MC is the unit used when a transaction is created.

02

Call the Partner API

Send requests with full credentials and a registered production IP.

03

Automatic Reconciliation

The system records transaction outcomes and restores balance for failed transactions through the refund process.

Two Ways to Transact

One H2H account, two transaction channels: Partner API and Dashboard.

Send transactions automatically from your system through the Partner API, or process orders one by one directly from the H2H dashboard without any integration.

Transact via Partner API

Execute transactions directly from your server, app, or bot with the high-speed Partner API.

  • Send transaction requests from your own system
  • Real-time responses and HMAC-SHA256 signed status webhooks
  • Free sandbox to test the full flow before production
  • Smart Order & Smart Pricelist: order with a max bid and the system auto-fills the cheapest successful variant

Transact via H2H Dashboard

Process orders directly from the web dashboard without writing a single line of code.

  • Create manual transactions with no technical integration
  • Track transaction history and status in real time
  • Manage Balance Top-Ups and IP Whitelist in one place

H2H Partner Wholesale Price Catalog

Directly compare the lowest retail selling price with the Host-to-Host partnership price tiers (Basic & Premium).

Prices in other currencies are estimates based on the latest rate. Products are paid for in MC.

1 MC (Melo Credits) = 1 IDR
Product NameBrand / GameServerRetail PriceH2H BasicH2H PremiumPotential Profit / tx
Loading real price list...

H2H Partnership Profit Calculator

Pick a product and set your custom target selling price to compare net profit projections between the H2H Basic and H2H Premium tiers.

No matching products.
Daily Transaction Volume:50 tx/day
1 tx/day250 tx/day500+ tx/day
Projected Volume:1.500 tx/month
Select an active product to compare profit projections per partnership tier.

Partner tiers

Account tiers define capacity and pricing.

Tier data is loaded from platform configuration. Use the figures shown on your account for operational decisions.

1 MC = 1 IDR; USD value follows the prevailing exchange rate.

Production controls

Three verifiable trust layers.

System security and integrity built on transparent, auditable production controls.

Production IP Whitelist

Production Partner API rejects requests from unregistered IP addresses. Sandbox is available for open testing.

Edge Encryption & HMAC

Transport protected via TLS 1.3 at the edge. Credentials use secure hashing, and webhooks use HMAC-SHA256 signatures.

Ledger & Auto Reconciliation

Failed transactions are refunded automatically to H2H Balance. Balance is not withdrawable except upon service discontinuation or under an agreed NDA.

Global & Local Payments

Fund Your H2H Balance Globally & Locally

Instant Top Up Balance (MC) via active Indonesian payment rails and international channels including SWIFT, Unifi Pay, Wise, USDT, Binance Pay, and PayPal.

Payments from Indonesia

Bank transfer (BCA, BNI, BRI, Mandiri, BSI, BTN, Bank Muamalat, CIMB Niaga, Permata, Danamon, Blu), QRIS, e-wallets, and retail stores.

Global Payments

SWIFT, Unifi Pay, Wise, USDT, Binance Pay, and PayPal with automated processing.

The dashboard is the current source of payment-method availability.

Global Partners

Trusted by Global H2H Partners across Asia, Americas, Europe, and MENA

The Melostore H2H network powers regional and international digital businesses worldwide.

ASEANUSBrazilMENARussiaPakistanBangladeshIndiaTurkey

Account checks

Check the account before checkout.

Check player names and Mobile Legends purchase limits. The free allowance works in sandbox and production; paid checks can be enabled in the production dashboard.

40

free results per day

10

MC per additional result

Read the guide

ID / EN documentation

Connect your system to the Partner API.

Comprehensive API documentation for API Key authentication, retrieving catalogs & tier pricing, initiating transactions, checking real-time status, validating player IDs, and verifying HMAC-SHA256 webhooks.

Open documentation

Start without account approval

Test in sandbox, then prepare your production IP.

Create an account, activate the H2H profile, and use the documentation to connect your system. The partnership runs on a B2B model: your deposit becomes a Prepaid Balance (Reseller Pre-fund) that funds digital product transactions.