# Inyo Global Developer Documentation > Inyo Global is a licensed money movement infrastructure provider (50-state MTL holder). > Payment gateway (card/ACH), cross-border remittances (165+ countries), and compliance APIs. ## Docs - [Welcome to the Inyo API Docs](https://dev.inyoglobal.com/index.md): Overview of Inyo Global APIs for payments, remittances, and compliance. - [Our products](https://dev.inyoglobal.com/api-references/readme/our-products.md): Summary of Inyo's product suite. - [Payments Gateway](https://dev.inyoglobal.com/api-references/payments-gateway.md): Card and ACH payment processing via Inyo's gateway API. - [Getting started](https://dev.inyoglobal.com/api-references/payments-gateway/getting-started.md): Quickstart guide — credentials, integration flow, and your first payment. - [Background](https://dev.inyoglobal.com/api-references/payments-gateway/background.md): Background documentation. - [System architecture](https://dev.inyoglobal.com/api-references/payments-gateway/background/system-architecture.md): System architecture documentation. - [Gateway environment settings](https://dev.inyoglobal.com/api-references/payments-gateway/background/gateway-environment-settings.md): Gateway environment settings documentation. - [Authentication Methods](https://dev.inyoglobal.com/api-references/payments-gateway/authentication-methods.md): OAuth 2.0 token-based authentication for API access. - [Environments](https://dev.inyoglobal.com/api-references/payments-gateway/environments.md): Sandbox and production base URLs and tokenizer endpoints. - [Technical Resources](https://dev.inyoglobal.com/api-references/payments-gateway/technical-resources.md): Technical Resources documentation. - [Mitigating Fraud](https://dev.inyoglobal.com/api-references/payments-gateway/mitigating-fraud.md): Anti-fraud best practices and chargeback prevention. - [APIs](https://dev.inyoglobal.com/api-references/payments-gateway/apis.md): APIs documentation. - [Tokenizing cards](https://dev.inyoglobal.com/api-references/payments-gateway/apis/tokenizing-cards.md): Client-side card tokenization with inyo.js. - [Payment](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment.md): Payment documentation. - [Pulling funds](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pulling-funds.md): Pulling funds documentation. - [Cards](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pulling-funds/cards.md): Cards documentation. - [Authorizing](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pulling-funds/cards/authorizing.md): Authorizing documentation. - [Handling AVS / CVC](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pulling-funds/cards/authorizing/handling-avs-cvc.md): Address and card verification response handling. - [Handling 3D secure](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pulling-funds/cards/authorizing/handling-3d-secure.md): 3D Secure authentication integration. - [Capture](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pulling-funds/cards/capture.md): Capture documentation. - [Refund](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pulling-funds/cards/refund.md): Refund documentation. - [Void](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pulling-funds/cards/void.md): Void documentation. - [ACH (Bank account)](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pulling-funds/ach-bank-account.md): ACH (Bank account) documentation. - [Listing payments](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pulling-funds/listing-payments.md): Listing payments documentation. - [By external id](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pulling-funds/listing-payments/by-external-id.md): By external id documentation. - [Get a list of payments](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pulling-funds/listing-payments/get-a-list-of-payments.md): Get a list of payments documentation. - [Push Transaction](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/push-transaction.md): Send payouts domestically or internationally. - [Pull and push in one step](https://dev.inyoglobal.com/api-references/payments-gateway/apis/payment/pull-and-push-in-one-step.md): Combined collect-and-disburse in a single API call. - [Webhooks](https://dev.inyoglobal.com/api-references/payments-gateway/apis/webhooks.md): Real-time event notifications for payment status changes. - [Domain tables](https://dev.inyoglobal.com/api-references/payments-gateway/apis/domain-tables.md): Domain tables documentation. - [Response Code](https://dev.inyoglobal.com/api-references/payments-gateway/apis/domain-tables/response-code.md): Complete response code reference with customer-facing message mappings. - [Payment Status](https://dev.inyoglobal.com/api-references/payments-gateway/apis/domain-tables/payment-status.md): Payment lifecycle states and transition rules. - [Test data](https://dev.inyoglobal.com/api-references/payments-gateway/apis/test-data.md): Test data documentation. - [Cards](https://dev.inyoglobal.com/api-references/payments-gateway/apis/test-data/cards.md): Cards documentation. - [Remittances](https://dev.inyoglobal.com/api-references/remittances.md): Remittances documentation. - [Getting Started](https://dev.inyoglobal.com/api-references/remittances/getting-started.md): Getting Started documentation. - [Authentication](https://dev.inyoglobal.com/api-references/remittances/authentication.md): Authentication documentation. - [Data Population](https://dev.inyoglobal.com/api-references/remittances/data-population.md): Data Population documentation. - [Payout countries enabled](https://dev.inyoglobal.com/api-references/remittances/data-population/payout-countries-enabled.md): Payout countries enabled documentation. - [Recipient schema](https://dev.inyoglobal.com/api-references/remittances/data-population/recipient-schema.md): Recipient schema documentation. - [Recipient account schema](https://dev.inyoglobal.com/api-references/remittances/data-population/recipient-account-schema.md): Recipient account schema documentation. - [Transaction schema](https://dev.inyoglobal.com/api-references/remittances/data-population/transaction-schema.md): Transaction schema documentation. - [Banks in a country](https://dev.inyoglobal.com/api-references/remittances/data-population/banks-in-a-country.md): Banks in a country documentation. - [Quotes (fx)](https://dev.inyoglobal.com/api-references/remittances/quotes-fx.md): Quotes (fx) documentation. - [Sender](https://dev.inyoglobal.com/api-references/remittances/sender.md): Sender documentation. - [Trust level limits](https://dev.inyoglobal.com/api-references/remittances/sender/trust-level-limits.md): Trust level limits documentation. - [Uploading documents](https://dev.inyoglobal.com/api-references/remittances/sender/uploading-documents.md): Uploading documents documentation. - [Test data](https://dev.inyoglobal.com/api-references/remittances/sender/test-data.md): Test data documentation. - [Sender funding account](https://dev.inyoglobal.com/api-references/remittances/sender-funding-account.md): Sender funding account documentation. - [Recipient](https://dev.inyoglobal.com/api-references/remittances/recipient.md): Recipient documentation. - [Recipient account](https://dev.inyoglobal.com/api-references/remittances/recipient-account.md): Recipient account documentation. - [Transaction](https://dev.inyoglobal.com/api-references/remittances/transaction.md): Transaction documentation. - [Webhooks](https://dev.inyoglobal.com/api-references/remittances/webhooks.md): Real-time event notifications for payment status changes. - [Assets](https://dev.inyoglobal.com/assets.md): Assets documentation. ## Skills - [Inyo Best Practices](https://dev.inyoglobal.com/skills/inyo-best-practices): Best practices for AI coding assistants.