# SpacePay One ## Docs - [Create payment or deposit](https://docs.spacepay.solutions/api-reference/endpoint/external-payments-create.md): Create a fixed-amount payment or a flexible deposit using secret key authentication - [Get Payment](https://docs.spacepay.solutions/api-reference/endpoint/external-payments-get.md): Retrieve payment details and current status - [List payments](https://docs.spacepay.solutions/api-reference/endpoint/external-payments-list.md): List and filter your merchant's payments with pagination, using secret key authentication - [Create withdrawal](https://docs.spacepay.solutions/api-reference/endpoint/external-withdrawals-create.md): Create a crypto withdrawal using the merchant secret key - [Get Withdrawal](https://docs.spacepay.solutions/api-reference/endpoint/external-withdrawals-get.md): Retrieve withdrawal details and current status - [List withdrawals](https://docs.spacepay.solutions/api-reference/endpoint/external-withdrawals-list.md): List and filter your merchant's withdrawals with pagination, using secret key authentication - [API Reference](https://docs.spacepay.solutions/api-reference/introduction.md): Complete SpacePay API documentation with authentication, endpoints, and examples - [Merchant Dashboard](https://docs.spacepay.solutions/core-products/merchant-dashboard.md): Complete guide to managing payments, payouts, reporting, and settings in your SpacePay dashboard - [Payment Flows](https://docs.spacepay.solutions/core-products/payment-flows.md): Comprehensive guide to SpacePay payment processing, and off-ramping flows - [API Integration](https://docs.spacepay.solutions/developer-docs/api-integration.md): Full control and custom UI with SpacePay's REST APIs - [Blockchain Concepts](https://docs.spacepay.solutions/developer-docs/blockchain-concepts.md): Learn about supported blockchain networks, confirmations, finality, and address management in SpacePay - [Overview](https://docs.spacepay.solutions/developer-docs/overview.md): Navigate to SpacePay's integration options and comprehensive API documentation - [SDK Integration](https://docs.spacepay.solutions/developer-docs/sdk-integration.md): Quick setup and simplified development with SpacePay's official SDK - [Testing](https://docs.spacepay.solutions/developer-docs/testing.md): Test environments and scenarios for SpacePay integration - [Webhooks](https://docs.spacepay.solutions/developer-docs/webhooks.md): Real-time payment notifications with secure signature verification - [Accept Payments](https://docs.spacepay.solutions/getting-started/accept-payments.md): Learn how to accept cryptocurrency payments with SpacePay - from API setup to your first transaction - [Merchant Onboarding](https://docs.spacepay.solutions/getting-started/merchant-onboarding.md): Complete guide to creating your SpacePay account and business verification process - [Introduction](https://docs.spacepay.solutions/overview/introduction.md): Learn about SpacePay and its key features for cryptocurrency payments - [Quickstart](https://docs.spacepay.solutions/overview/quickstart.md): Get started with SpacePay in minutes - from account creation to your first payment - [Compliance and Security](https://docs.spacepay.solutions/trust-operations/compliance-security.md): Learn about SpacePay's KYB requirements and data protection measures - [Pricing](https://docs.spacepay.solutions/trust-operations/pricing.md): Transparent pricing structure for SpacePay services - fees, examples, network fees, and settlement schedules - [Support](https://docs.spacepay.solutions/trust-operations/support.md): Get help with SpacePay - contact information and support resources ## OpenAPI Specs - [openapi](https://docs.spacepay.solutions/api-reference/openapi.json) ## Optional - [Merchant Dashboard](https://dashboard.spacepay.solutions) - [Website](https://spacepay.solutions)