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Merchant API Docs

DEEPayment

Merchant integration docs for payments, payouts, subscriptions, queries, webhooks, and Subscription Events.

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Core APIs

Start from the business action, then drill into field details.

Payments

Create payment orders

Use /payments, receive final-state webhooks, and fall back to query APIs for confirmation.

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Payouts

Create payout orders

Use /payouts, keep merchantOrderNo as the idempotency key, and query before retrying after failures.

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Queries

Status, balances, and receipts

Query orders by platform or merchant order number, and retrieve balances or payout receipts.

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Subscriptions

Build recurring billing

Create Plans and hosted Checkout Sessions, manage Subscription state, and track Invoices and collection results.

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Integration Flow

One clean path to production.

  1. 01

    Get credentials

    Use the production API Base URL: https://panama.deepayment.com/api/v1

  2. 02

    Sign requests

    Sign with your Ed25519 key and seal POST bodies; the SDK handles both.

  3. 03

    Create orders

    Choose paymentMethod or payoutMethod and pass a reachable webhookUrl.

  4. 04

    Handle results

    Verify webhook signatures, post final states, and query for recovery when needed.

Guides

Common integration notes, collected in one place.

Quick Start

Prerequisites, request format, order examples, and idempotent recovery rules.

Authentication

Ed25519 signing, Signature-Input, Content-Digest, and sealed-box body encryption.

webhook

Final-state callbacks, signature verification, and event fields for payments and payouts.

API Reference

Enter complete API docs by payment, payout, country, and method.