Integrate CoinGate as a payment rail — not as your product database.
We connect CoinGate orders, checkout, callbacks and settlement to your own payment intents, invoices, customer state, ledger and operator workflows.
CoinGate currently exposes order creation with hosted payment URLs and configurable settlement currency. The integration still needs product-owned state, idempotency, authoritative status checks and reconciliation.
COMMERCIAL / DELIVERY MAP
business obligation
integration boundary
accepted product state
operations / evidence
Provider
CoinGate
UAB Decentralized is authorised by the Bank of Lithuania as a MiCA crypto-asset service provider and Payment Institution.
Checkout
Hosted by default
Create an order and redirect the shopper to CoinGate's payment_url; white-label checkout availability is provider-dependent.
Status
Verify, then post
Callbacks trigger processing, while the backend verifies authoritative order state before committing business events.
Finance
Reconcile
Internal payment records are matched to CoinGate orders, fees, transaction data and settlement evidence.
Integration architecture
The gateway should execute the rail. Your product should still own the transaction meaning.
CoinGate can handle supported crypto payment and settlement capabilities; your application still needs a reliable contract between business state and provider state.
01 / CREATE
Create the provider order from a product payment intent
The product decides what is owed and why. CoinGate receives the provider-facing order and checkout parameters.
Outcome
Traceable origin
02 / CONFIRM
Treat callbacks as notifications, not the sole source of truth
Process callbacks idempotently and verify order state through the provider API before posting irreversible business transitions.
Outcome
Reliable state
03 / RECONCILE
Close the loop from invoice to settlement
Finance needs a path from product obligation through provider order, crypto transaction, fee/refund events and payout or asset settlement.
Outcome
Operational audit
Delivery scope
A production CoinGate integration is more than an API key and redirect.
We build the provider adapter together with the product state machine and operational workflows around it.
Order & checkout integration
Map product payment intents to CoinGate orders and customer checkout.
Order creation
Currency/settlement parameters
success/cancel/callback URLs
Provider reference mapping
Callback & status handling
Build idempotent event processing and authoritative verification.
Callback validation
Retry-safe handlers
Get Order verification
Accepted state transitions
Refunds & reconciliation
Keep finance state explainable across provider and product systems.
Refund state
Fees and adjustments
Order-to-ledger matching
Settlement reports
Operator tooling
Give support and finance teams one searchable transaction story.
Order/payment lookup
Manual review
Audit timeline
Export/API hooks
NDA proof
We have documented the managed-provider architecture in detail.
The case study shows how product-owned payment state, CoinGate checkout, callbacks, ledger and settlement reconciliation fit together without publishing confidential client data.
CASE / COINGATE
USDC payment system with CoinGate-managed settlement
Product-owned payment orchestration connected to CoinGate checkout and settlement with idempotent processing and reconciliation.
GUIDE / API
How to integrate CoinGate into SaaS or B2B
Our implementation guide covers payment intent, provider order state, callbacks, reconciliation and operational boundaries.
Provider facts / verified August 2026
We design against current provider capabilities and published regulatory status.
CoinGate's UAB Decentralized entity is listed by the Bank of Lithuania as both a crypto-asset service provider and Payment Institution. Its current API supports order creation with payment_url and a receive_currency settlement parameter.
LICENSE / CASP
MiCA crypto-asset service provider
Bank of Lithuania lists UAB Decentralized with a CASP licence valid from 16 December 2025.
Bank of LithuaniaLICENSE / PI
Payment Institution
The same register lists a Payment Institution licence for UAB Decentralized, including payment activities and transfer services for electronic money tokens.
Bank of LithuaniaAPI / ORDER
Hosted payment URL + settlement currency
CoinGate's Create Order API returns a payment flow and documents receive_currency as the merchant settlement currency.
CoinGate APIProvider authorisation does not make your entire product automatically compliant. Your business model, jurisdiction, customer flow, accounting and any custody/transfer responsibilities still need independent review.
Alternative architecture
CoinGate is a strong rail when the provider boundary fits the product.
If you need dedicated deposit addresses, deeper wallet control or on-chain treasury logic, use the adjacent architecture paths instead of forcing a gateway into the wrong role.
USDC
USDC payment integration
Asset-focused implementation path comparing provider and custom on-chain models.
WALLETS
Crypto wallet development
Embedded or developer-controlled wallets, deposit addresses, signing, ledger and treasury.
SERVICE
Crypto & Stablecoin Payments
Full service for choosing and delivering the right payment architecture.
CoinGate integration FAQ
What to decide before implementation.
We confirm provider availability and account configuration during discovery instead of assuming every API option is enabled for every merchant.
CoinGate's current Create Order documentation lists receive_currency as the merchant settlement currency and documents EUR as an example where received payments are converted to guarantee the payout value for the order. The exact currencies and payout configuration should be confirmed for your merchant account.
We recommend using the callback as a processing trigger, then verifying authoritative order state and applying an idempotent business transition. This avoids duplicate or out-of-order event problems.
CoinGate documents a separate Checkout method for selected merchants that can support white-labelled invoices. Hosted payment_url is the safer default assumption until your account configuration is confirmed.
No. Softech provides architecture and software integration. Your company contracts with the selected payment provider under its own commercial and compliance terms.
CoinGate integration discovery
Bring your current invoice or checkout flow. We will map the provider boundary.
We will define payment intent, CoinGate order creation, callback/status handling, ledger and reconciliation — and identify which responsibilities should stay outside the application.