# Duplo Documentation

> Duplo provides global payments infrastructure for African and emerging-market businesses, enabling them to collect and settle in multiple currencies.

## Atlas

- [Getting Started](https://docs.tryduplo.com/en/atlas): An overview of Atlas
- [Atlas API Overview](https://docs.tryduplo.com/en/atlas/overview): Quick reference for all Atlas API endpoints organized by category
- [Authentication](https://docs.tryduplo.com/en/atlas/api-content/authentication): Atlas uses API keys for request authentication. Learn how to create an account, obtain your keys, and authenticate API requests using Bearer token authorization.
- [Atlas Changelog](https://docs.tryduplo.com/en/atlas/changelogs): Product updates and announcements
- [Authentication](https://docs.tryduplo.com/en/atlas/guides/auth): How to create an Atlas account, retrieve your API keys, and authenticate API requests.
- [Compliance and Verification](https://docs.tryduplo.com/en/atlas/guides/compliance): Submit compliance documents required to verify your Atlas business account.
- [Getting Started](https://docs.tryduplo.com/en/atlas/guides): Atlas is a global payments infrastructure for African and emerging-market businesses. Learn how to collect payments, disburse funds, create virtual accounts, and integrate Atlas into your application.
- [Reports](https://docs.tryduplo.com/en/atlas/guides/reports): View and export transaction reports from your Atlas business account.
- [Settlements](https://docs.tryduplo.com/en/atlas/guides/settlements): Understand how Atlas settles transactions to your business bank account.
- [Software Development Kit (SDK)](https://docs.tryduplo.com/en/atlas/sdks): Integrate Atlas faster with SDKs built for your server, mobile, and client applications.
- [SDKs](https://docs.tryduplo.com/en/atlas/tutorials/index.es): Explora los SDK de Duplo
- [SDK](https://docs.tryduplo.com/en/atlas/tutorials/index.fr): Explorer les SDK de Duplo
- [SDKs](https://docs.tryduplo.com/en/atlas/tutorials): Explore Duplo's SDKs
- [List Banks By Currency](https://docs.tryduplo.com/en/atlas/banking/bankList)
- [Run Bulk Account Name Enquiry](https://docs.tryduplo.com/en/atlas/banking/bulkNameEnquiry)
- [Run Account Name Enquiry](https://docs.tryduplo.com/en/atlas/banking/nameEnquiry)
- [Initiate Checkout Payment](https://docs.tryduplo.com/en/atlas/checkout/checkoutInitiate)
- [Get Checkout Transactions By Reference](https://docs.tryduplo.com/en/atlas/checkout/checkoutTransactionsByReference)
- [Verify Checkout By Reference](https://docs.tryduplo.com/en/atlas/checkout/checkoutVerifyByReference)
- [Verify Checkout By Source Reference](https://docs.tryduplo.com/en/atlas/checkout/checkoutVerifyBySourceReference)
- [Get Checkout Transactions By Source Reference](https://docs.tryduplo.com/en/atlas/checkout/getCheckoutTransactionsBySourceReference)
- [Activate Customer](https://docs.tryduplo.com/en/atlas/customers/activateCustomerByReference)
- [Blacklist Customer](https://docs.tryduplo.com/en/atlas/customers/blacklistCustomerByReference)
- [Create Customer](https://docs.tryduplo.com/en/atlas/customers/createNewCustomer)
- [Get Customer By Reference](https://docs.tryduplo.com/en/atlas/customers/findCustomerByReference)
- [List Business Customers](https://docs.tryduplo.com/en/atlas/customers/getCustomerList)
- [Update Customer By Reference](https://docs.tryduplo.com/en/atlas/customers/updateCustomerByReference)
- [Confirm E-Invoice](https://docs.tryduplo.com/en/atlas/e-invoicing/confirmEInvoice)
- [Create E-Invoice](https://docs.tryduplo.com/en/atlas/e-invoicing/createEInvoice)
- [Create E-Invoicing Customer](https://docs.tryduplo.com/en/atlas/e-invoicing/createEInvoiceCustomer)
- [Customize Invoice Logo and Colors](https://docs.tryduplo.com/en/atlas/e-invoicing/customizeEInvoice)
- [Get E-Invoice by Source Reference](https://docs.tryduplo.com/en/atlas/e-invoicing/getEInvoiceBySourceReference)
- [Get E-Invoicing Customer](https://docs.tryduplo.com/en/atlas/e-invoicing/getEInvoiceCustomerByReference)
- [Get E-Invoice Details](https://docs.tryduplo.com/en/atlas/e-invoicing/getEInvoiceDetail)
- [Get NRS Resources](https://docs.tryduplo.com/en/atlas/e-invoicing/getEInvoiceResources)
- [List E-Invoicing Customers](https://docs.tryduplo.com/en/atlas/e-invoicing/listEInvoiceCustomers)
- [List E-Invoices](https://docs.tryduplo.com/en/atlas/e-invoicing/listEInvoices)
- [Onboard Taxpayer](https://docs.tryduplo.com/en/atlas/e-invoicing/onboardTaxpayer)
- [Sign E-Invoice](https://docs.tryduplo.com/en/atlas/e-invoicing/signEInvoice)
- [Update E-Invoice](https://docs.tryduplo.com/en/atlas/e-invoicing/updateEInvoice)
- [Update E-Invoicing Customer](https://docs.tryduplo.com/en/atlas/e-invoicing/updateEInvoiceCustomer)
- [Update Invoice Payment Status](https://docs.tryduplo.com/en/atlas/e-invoicing/updateEInvoicePaymentStatus)
- [Validate E-Invoice](https://docs.tryduplo.com/en/atlas/e-invoicing/validateEInvoice)
- [Get Exchange Rates](https://docs.tryduplo.com/en/atlas/exchange-rate/getExchangeRates)
- [Get FX Rates History](https://docs.tryduplo.com/en/atlas/fx-swap/getFxRatesHistory)
- [Get FX Swap](https://docs.tryduplo.com/en/atlas/fx-swap/getFxSwap)
- [Get FX Wallet Balances](https://docs.tryduplo.com/en/atlas/fx-swap/getFxWalletBalances)
- [Initiate FX Swap](https://docs.tryduplo.com/en/atlas/fx-swap/initiateFxSwap)
- [List FX Swaps](https://docs.tryduplo.com/en/atlas/fx-swap/listFxSwaps)
- [Create Payment Link](https://docs.tryduplo.com/en/atlas/payment-links/createPaymentLink)
- [Get Payment Link](https://docs.tryduplo.com/en/atlas/payment-links/getPaymentLinkByReference)
- [Get Payment Link By Source Reference](https://docs.tryduplo.com/en/atlas/payment-links/getPaymentLinkBySourceReference)
- [Get Payment Link Transactions](https://docs.tryduplo.com/en/atlas/payment-links/getPaymentLinkTransactionsByReference)
- [Get Payment Link Transactions By Source Reference](https://docs.tryduplo.com/en/atlas/payment-links/getPaymentLinkTransactionsBySourceReference)
- [List Payment Links](https://docs.tryduplo.com/en/atlas/payment-links/listPaymentLinks)
- [Toggle Payment Link Status](https://docs.tryduplo.com/en/atlas/payment-links/togglePaymentLinkStatus)
- [Initiate Bulk Bank Payout](https://docs.tryduplo.com/en/atlas/payouts/createBulkBankTransferPayout)
- [Initiate Bank Payout](https://docs.tryduplo.com/en/atlas/payouts/createPayoutBankTransfer)
- [Get Bulk Payout Status](https://docs.tryduplo.com/en/atlas/payouts/getBulkPayoutStatus)
- [Get Bulk Payout Status By Source Reference](https://docs.tryduplo.com/en/atlas/payouts/getBulkPayoutStatusBySourceReference)
- [Get Payout By Reference](https://docs.tryduplo.com/en/atlas/payouts/getPayoutByReference)
- [Get Payout Transaction By Source Reference](https://docs.tryduplo.com/en/atlas/payouts/getPayoutTransactionBySourceReference)
- [List All Payouts](https://docs.tryduplo.com/en/atlas/payouts/getPayouts)
- [Initiate International Bank Transfer](https://docs.tryduplo.com/en/atlas/payouts/initiateInternationalBankTransfer)
- [Get Transaction By Reference](https://docs.tryduplo.com/en/atlas/transactions/getTransactionByReference)
- [List Business Transactions](https://docs.tryduplo.com/en/atlas/transactions/getTransactions)
- [Get Wallet Balance](https://docs.tryduplo.com/en/atlas/wallet/businessWalletBalance)
- [Fund Business Test Wallet](https://docs.tryduplo.com/en/atlas/wallet/fundWallet)
- [Atlas Checkout](https://docs.tryduplo.com/en/atlas/guides/checkout): Create checkout URLs via the Atlas API to collect payments from customers, configure redirect URLs, and handle payment confirmation webhooks.
- [Customers & Virtual Accounts](https://docs.tryduplo.com/en/atlas/guides/customers): Create customer records with dedicated virtual accounts via the Atlas API, update customer details, handle virtual account deposits via webhooks, and manage customer blacklisting.
- [Payment Links](https://docs.tryduplo.com/en/atlas/guides/pay-links): Create and share payment links with Atlas to collect payments from customers
- [Collect Payments with the UI](https://docs.tryduplo.com/en/atlas/guides/ui): Collect payments using the Atlas dashboard without code, including receiving deposits via virtual accounts and creating shareable payment links.
- [Collection Workflow](https://docs.tryduplo.com/en/atlas/guides/workflow): Understand how inbound payments work on Atlas, including supported payment methods, fees, settlement, and how to verify payments.
- [Exchange Rates](https://docs.tryduplo.com/en/atlas/guides/rates): Retrieve real-time exchange rates for currency pairs using the Atlas Exchange Rate API.
- [Swapping between Currency Pairs](https://docs.tryduplo.com/en/atlas/guides/swaps): Learn how to convert funds between supported currency pairs using the Atlas Swaps API.
- [Beneficiaries](https://docs.tryduplo.com/en/atlas/guides/beneficiaries): Save and manage frequently used payout recipients as beneficiaries on your Atlas account.
- [Bulk Payout](https://docs.tryduplo.com/en/atlas/guides/bulk-payouts): Send payments to multiple recipients in a single batch using Atlas bulk payouts.
- [International Bank Transfers](https://docs.tryduplo.com/en/atlas/guides/ibt): Send funds internationally from your Atlas account to a recipient's bank account using the International Bank Transfer API.
- [Disbursement Workflow](https://docs.tryduplo.com/en/atlas/guides/payout-workflow): How outbound payments work on Atlas, covering the payout lifecycle from initiation through validation, processing, and settlement, including payout states (pending, success, failed) and transaction fees.
- [Single Payout](https://docs.tryduplo.com/en/atlas/guides/single-payout): Initiate single bank transfer payouts from your Atlas account to a recipient's bank account using the Create Payout API endpoint.
- [Encrypting Atlas Payloads](https://docs.tryduplo.com/en/atlas/guides/encryption): Encrypt API request payloads using AES-256-GCM with your encryption key for end-to-end security.
- [Handling Atlas Errors](https://docs.tryduplo.com/en/atlas/guides/errors): Understand Atlas API error responses including HTTP status codes, error structure, and how to handle authentication, payload, resource, and server errors.
- [IP Whitelisting](https://docs.tryduplo.com/en/atlas/guides/ip): Restrict Atlas API access to specific IP addresses by configuring IP whitelisting in your Atlas dashboard.
- [Transactions in Test Mode](https://docs.tryduplo.com/en/atlas/guides/test-accounts): Fund your Atlas test wallet, initiate test payouts, and switch between test and live environments using the Atlas sandbox and test API keys.
- [Configure and Verify Webhooks](https://docs.tryduplo.com/en/atlas/guides/webhooks): Set up webhook endpoints to receive real-time notifications from Atlas for inflow and outflow events, verify webhook origins, handle duplicate events, and process payout state transitions.
- [Balances & Transactions](https://docs.tryduplo.com/en/atlas/guides/balances-transactions): Check your business wallet balance and look up transaction history across all Atlas products.
- [Chargebacks](https://docs.tryduplo.com/en/atlas/guides/chargebacks): Learn how chargebacks work on Atlas, what triggers them, and how to respond to a dispute raised against a card transaction.
- [E-Invoicing](https://docs.tryduplo.com/en/atlas/guides/invoice): Validate and digitally sign your invoices to stay compliant with the Nigeria Revenue Service (NRS)
- [Card Settlements on Atlas](https://docs.tryduplo.com/en/atlas/guides/settlement): Understand how card settlements work on Atlas, including settlement timelines, batching, and how funds are credited to your Zenith business account.
- [Create Virtual Accounts with Atlas](https://docs.tryduplo.com/en/atlas/guides/account): Step-by-step guide to creating a customer with a dedicated virtual account.
- [Initiating a Bulk Transfer](https://docs.tryduplo.com/en/atlas/guides/bulk.archive): Send money to multiple recipients using Atlas
- [How to Collect Payments with Atlas](https://docs.tryduplo.com/en/atlas/guides/collect-pay): Step-by-step guide to collecting payments by initiating a checkout session via the Atlas API, redirecting customers to the hosted checkout page, and confirming payments via webhooks.
- [Atlas Go-Live Checklist](https://docs.tryduplo.com/en/atlas/guides/go-live): Pre-launch checklist for going live with Atlas covering account creation, compliance verification, webhook configuration, end-to-end encryption setup, and sandbox testing.
- [How to Withdraw Money from Atlas](https://docs.tryduplo.com/en/atlas/guides/quick-payout): Step-by-step guide to sending a bank transfer payout from Atlas, including fetching bank codes, resolving account names, and initiating the transfer via the API.
- [Chargebacks](https://docs.tryduplo.com/en/atlas/guides/ops/chargebacks): Learn how chargebacks work on Atlas, what triggers them, and how to respond to a dispute raised against a card transaction.
- [Card Settlements on Atlas](https://docs.tryduplo.com/en/atlas/guides/ops/settlement): Understand how card settlements work on Atlas, including settlement timelines, batching, and how funds are credited to your account.
- [Flutter SDK](https://docs.tryduplo.com/en/atlas/sdks/mobile/flutter): Accept payments inside your Flutter app with the Duplo Checkout SDK for Android and iOS.
- [Wordpress Plugin](https://docs.tryduplo.com/en/atlas/sdks/client/wordpress): Add Atlas to your wordpress site

## FIRS

- [Test page](https://docs.tryduplo.com/en/firs): Test page for the FIRS documentation section.

## Full Content

- [Full documentation with page content](https://docs.tryduplo.com/llms-full.txt)