# partner-service - [Build with Rampnow.](https://docs.rampnow.io/index.md) - [Why Rampnow](https://docs.rampnow.io/quickstart/learn/why-rampnow.md): Unified infrastructure for global fiat ↔ blockchain money movement - [Platform overview](https://docs.rampnow.io/quickstart/learn/overview.md): Modular building blocks for global fiat ↔ blockchain money movement - [Supported Assets](https://docs.rampnow.io/quickstart/resources/supported-assets.md): Browse all supported tokens and blockchains in Rampnow - [Supported Blockchains](https://docs.rampnow.io/quickstart/resources/blockchain-list.md): Browse all blockchains supported by Rampnow, grouped by product - [Payment Methods & Limits](https://docs.rampnow.io/quickstart/resources/payment-methods.md): Overview of cards, bank transfers and local payment methods supported by Rampnow - [Supported Countries](https://docs.rampnow.io/quickstart/resources/supported-countries.md): List of all supported, restricted and prohibited countries for using Rampnow services - [Onramp Overview](https://docs.rampnow.io/quickstart/onramp/onramp.md): Convert fiat to digital assets across a wide range of blockchains with a single, unified API - [Onramp Flow](https://docs.rampnow.io/quickstart/onramp/onramp-flow.md): Step-by-step overview of the complete fiat-to-digital-asset purchase journey - [Supported Chains & Tokens](https://docs.rampnow.io/quickstart/onramp/chains-and-tokens.md): Browse tokens across multiple blockchains available for onramp purchases. - [Payment Methods & Limits](https://docs.rampnow.io/quickstart/onramp/payment-methods.md): Overview of cards, bank transfers and local payment methods supported by Rampnow - [Hosted Mode Integration](https://docs.rampnow.io/api-reference/hosted-mode.md): Complete control over user experience with minimal Rampnow branding - [Widget Mode Integration](https://docs.rampnow.io/api-reference/widget-mode.md): Embed Rampnow directly into your application for a seamless user experience - [Rampnow SDK](https://docs.rampnow.io/api-reference/sdk.md): JavaScript/TypeScript SDK for embedding the Rampnow onramp and offramp widget into any website or web app - [Offramp Overview](https://docs.rampnow.io/quickstart/offramp/offramp.md): Convert digital assets to fiat using Rampnow's global offramp and payout infrastructure. - [Offramp Flow](https://docs.rampnow.io/quickstart/offramp/offramp-flow.md): Step-by-step overview of the complete digital-asset-to-fiat withdrawal journey - [Settlement Methods](https://docs.rampnow.io/quickstart/offramp/settlement-methods.md): Overview of fiat payout rails and settlement behavior for Offramp transactions. - [Chains and tokens](https://docs.rampnow.io/quickstart/offramp/chains-and-tokens.md): Browse supported tokens and blockchains available for selling digital assets to fiat using Rampnow’s offramp. - [Overview](https://docs.rampnow.io/api-reference/overview.md): Basics of Rampnow API - [Authentication](https://docs.rampnow.io/api-reference/authentication.md): Access to APIs and Authentication - [Error Codes](https://docs.rampnow.io/api-reference/error-codes.md): Exhaustive list of possible error codes - [Postman Collection](https://docs.rampnow.io/api-reference/postman-collection.md): Explore and test Rampnow API with Postman - [Quick Start](https://docs.rampnow.io/api-reference/quickstart.md): Get started with Rampnow integration in minutes - [Hosted Mode Integration](https://docs.rampnow.io/api-reference/hosted-mode.md): Complete control over user experience with minimal Rampnow branding - [Widget Mode Integration](https://docs.rampnow.io/api-reference/widget-mode.md): Embed Rampnow directly into your application for a seamless user experience - [Rampnow SDK](https://docs.rampnow.io/api-reference/sdk.md): JavaScript/TypeScript SDK for embedding the Rampnow onramp and offramp widget into any website or web app - [Webhook Configuration](https://docs.rampnow.io/api-reference/webhook.md): Receive real-time notifications for transaction status updates - [CreateCustomerUser](https://docs.rampnow.io/api-reference/users/createcustomeruser.md) - [GetCustomerUserKyc](https://docs.rampnow.io/api-reference/users/getcustomeruserkyc.md) - [GetRampOrderByExternalUid](https://docs.rampnow.io/api-reference/onoff-ramp-orders/getramporderbyexternaluid.md) - [CreateCheckoutOrder](https://docs.rampnow.io/api-reference/onoff-ramp-orders/createcheckoutorder.md) - [GetRampOrderQuote](https://docs.rampnow.io/api-reference/onoff-ramp-orders/getramporderquote.md) - [GetAssetConfig](https://docs.rampnow.io/api-reference/configuration/getassetconfig.md) - [GetBlockedCurrencies](https://docs.rampnow.io/api-reference/configuration/getblockedcurrencies.md) - [GetRampOrderConfig](https://docs.rampnow.io/api-reference/configuration/getramporderconfig.md) - [Webhooks for ramp order status changes](https://docs.rampnow.io/api-reference/webhooks/webhooks-for-ramp-order-status-changes.md): Webhooks for ramp order status changes ## OpenAPI Specs - [partner_external](/api-reference/partner_external.yaml) ## Optional - [Buy and Sell Crypto](https://app.rampnow.io/) - [Partnership Requests](https://rampnow.io/en/list#list-token-form)