> ## Documentation Index > Fetch the complete documentation index at: https://developers.uqpay.com/llms.txt > Use this file to discover all available pages before exploring further. # Create Withdraw > Initiate cryptocurrency withdrawal request. When the destination address routes to the Binance channel, the withdrawal is rejected if the address book entry is missing Travel Rule data; populate it first via Update Address Book. [ *Stablecoin Account API Publisher Disclaimer*](/stablecoin-account/v1.6/guide/stablecoin-account-api-publisher-disclaimer) ## OpenAPI ````yaml /stablecoin-account/v1.6/ramp.yaml post /v1/ramp/withdraw openapi: 3.0.2 info: title: Stablecoin Account API version: 1.0.4 description: > UQPAY Stablecoin Account API provides comprehensive stablecoin account management and payment solutions for fiat-cryptocurrency conversion, enabling complete fund flow loop functionality. ## Key Features - Asset Management: Query and manage wallet balances across multiple currencies - Fiat Transfer: Transfer funds between Stablecoin Account and Global Account systems - Currency Exchange: Crypto-Fiat mutual conversion with real-time quotes - Cryptocurrency Deposit: Receive crypto deposits with address management - Cryptocurrency Withdrawal: Initiate and track crypto withdrawals ## Authentication Use API keys to authenticate your client requests when utilizing UQPAY APIs. API keys are unique data strings used to authenticate users and enable access to privileged operations. Your API key should be kept confidential and secure at all times. ## Getting Started 1. Obtain API credentials (x-client-id and x-api-key) 2. Request access token via POST /api/v1/connect/token 3. Set up test environment using sandbox URL 4. Implement authentication with x-auth-token header 5. Start with basic operations ## Support For technical support and integration assistance, contact UQPAY support team. contact: name: UQPAY Support url: https://www.uqpay.com/support email: ramp.tech@uqpay.com license: name: Proprietary url: https://www.uqpay.com/legal/api-terms termsOfService: https://www.uqpay.com/legal/terms x-api-id: ramp-api-v1.0.0 x-logo: url: https://uqpay.com/img/UQPAY_LogoAnimv2.gif backgroundColor: '#FFFFFF' altText: UQPAY Logo x-categories: - Stablecoin Account - Payment Processing - Cryptocurrency - Fiat Exchange servers: - url: https://api-sandbox.uqpaytech.com/api description: Sandbox base URL. - url: https://api.uqpay.com/api description: Production base URL. security: [] tags: - name: Assets description: >- Manage stablecoin wallet accounts and query balances across different currencies. - name: Transfer (Out/In) description: Transfer funds between Stablecoin Account and Global Account systems. - name: Conversions description: Execute currency conversions between cryptocurrency and fiat currencies. - name: Deposits description: Manage cryptocurrency deposit addresses and track deposit transactions. - name: Withdrawals description: Create and manage cryptocurrency withdrawal requests. - name: Configuration description: Query supported assets, networks, and system configuration. - name: Address Book description: Manage wallet address book entries for withdrawals. - name: Travel Rule description: >- Reference data (VASPs, countries, regions) used to populate Travel Rule beneficiary information for address book entries. paths: /v1/ramp/withdraw: post: tags: - Withdrawals summary: Create Withdraw description: > Initiate cryptocurrency withdrawal request. When the destination address routes to the Binance channel, the withdrawal is rejected if the address book entry is missing Travel Rule data; populate it first via Update Address Book. [ *Stablecoin Account API Publisher Disclaimer*](/stablecoin-account/v1.6/guide/stablecoin-account-api-publisher-disclaimer) operationId: create-withdraw parameters: - $ref: '#/components/parameters/XOnBehalfOf' - $ref: '#/components/parameters/XIdempotencyKey' requestBody: content: application/json: schema: $ref: '#/components/schemas/WithdrawCreateRequest' responses: '200': headers: x-response-id: $ref: '#/components/headers/XResponseId' description: Withdrawal created successfully content: application/json: schema: $ref: '#/components/schemas/WithdrawCreateResponse' title: WithdrawCreateResponse security: - XAuthToken: [] externalDocs: description: API Publisher Disclaimer – UQPAY Australia url: >- /stablecoin-account/v1.6/guide/stablecoin-account-api-publisher-disclaimer components: parameters: XOnBehalfOf: in: header name: x-on-behalf-of schema: type: string required: false description: > Specifies the sub-account on whose behalf the request is made. This should be set to the `account_id`, which can be retrieved via the List Connected Accounts API. If omitted or empty, the request is executed using the master account. More information at Connected Accounts. example: 18523f72-f4de-4f9c-bb8e-ec7d1c4f32be XIdempotencyKey: in: header name: x-idempotency-key schema: type: string format: uuid required: false description: >- A unique identifier (UUID) used to maintain operation idempotency, ensuring that repeated executions of the same operation do not result in unintended effects or duplication. It helps preserve data consistency in the face of network errors, retries, or failures. example: 2adef8e0-9d63-44bc-b975-9b6ae3440dde schemas: WithdrawCreateRequest: type: object required: - currency - network - amount - withdraw_address - reason properties: currency: type: string description: Withdrawal currency example: USDC network: type: string description: Network code example: ETH amount: type: string description: Withdrawal amount example: '100' withdraw_address: type: string description: Withdrawal address example: '0x0993446fBB19f4e828768515eF7A9408B5F1A000' memo: type: string description: Withdrawal memo example: test reason: type: string description: Withdrawal reason example: test WithdrawCreateResponse: type: object required: - code - message - data properties: code: type: integer example: 200 message: type: string example: Success data: $ref: '#/components/schemas/WithdrawCreateData' WithdrawCreateData: description: Response data for Create Withdraw (4.5.1) - 13 fields allOf: - $ref: '#/components/schemas/WithdrawBase' WithdrawBase: type: object description: Base schema with shared fields for all withdraw responses required: - order_id - short_order_id - order_status - order_type - currency - network - amount - withdraw_address - network_fee - processing_fee - actual_amount - reason - create_time properties: order_id: type: string format: uuid description: Order ID (long) example: f75fdee5-0cc1-4b52-818e-497dd376cced short_order_id: type: string description: Order ID (short) example: WD260124-N1PAAIXX order_status: type: string description: Order status enum: - Pending - Success - Failed example: Pending order_type: type: string description: Order type example: Withdraw currency: type: string description: Withdrawal currency example: USDC network: type: string description: Network code example: ETH amount: type: string description: Withdrawal amount example: '100' withdraw_address: type: string description: Withdrawal address example: '0x0993446fBB19f4e828768515eF7A9408B5F1A000' network_fee: type: string description: Network fee example: '0.66' processing_fee: type: string description: Processing fee example: '0' actual_amount: type: string description: Actual credited amount example: '99.34' reason: type: string description: Withdrawal reason example: test create_time: type: string description: Creation time example: '2026-01-24 11:41:37 +08:00' headers: XResponseId: description: >- Universally unique identifier (UUID v4) for the response. Helpful for identifying a request when communicating with UQPAY support. schema: type: string format: uuid example: 2adba88e-9d63-44bc-b975-9b6ae3440dde securitySchemes: XAuthToken: type: apiKey in: header name: x-auth-token description: The API token for login provided by UQPay. ````