> ## Documentation Index > Fetch the complete documentation index at: https://guides.saber.money/llms.txt > Use this file to discover all available pages before exploring further. # Get External Wallet Quote > This endpoint covers 2 documented variants, distinguished by query parameter value: - **Get External Sell Quote** (`get-external-sell-quote`): Generate a quote for selling crypto from an external wallet. - **Get External Wallet Quote** (`get-buy-quote`): Get a quote for buying crypto into an external wallet. Buy-direction variant of the shared quote endpoint - generates a quote for buying crypto into an external wallet. **Error codes:** `400001`: missing or invalid parameters; `402001`: unsupported currency pair; `5013`: amount less than min withdraw amount; `402009`: price not available; `402010`: service temporarily unavailable; `901011`: service configuration missing. please contact support; `499999`: Something went wrong! ## OpenAPI ````yaml openapi-v2.json GET /api/v2/wallet/w/quote openapi: 3.1.0 info: title: Saber Money API (v2) version: v2 description: >- ## Authentication There is no standalone API-key auth — every request must be **signed**. An API key by itself authenticates nothing. Each call requires four headers together: `X-Api-Key` (your key), `X-Signature` (HMAC-SHA256 of `apiKey + timestamp` — or `apiKey + timestamp + userId` when `X-User-Id` is required — keyed with your API secret), `X-Timestamp` (unix seconds), and `X-Request-Id` (any unique string per request). The signature must be computed by a client script; there is no way to derive it by hand. Use the HMAC Generator flow to compute valid values for manual testing. ## Common Authentication Errors - **Invalid Client ID**: {"error_code":6092,"message":"X-Client-Id invalid","success":false} - **Invalid Secret**: {"error_code":6090,"message":"invalid secret","success":false} - **Timestamp (Older than 10 secs)**: {"errors":{"error_code":6093,"text":"timestamp expired"},"success":false} servers: - url: https://api.saber.money security: [] paths: /api/v2/wallet/w/quote: get: tags: - Offramp - Onramp summary: Get Quote description: >- This endpoint covers 2 documented variants, distinguished by query parameter value: - **Get External Sell Quote** (`get-external-sell-quote`): Generate a quote for selling crypto from an external wallet. - **Get External Wallet Quote** (`get-buy-quote`): Get a quote for buying crypto into an external wallet. operationId: get-external-sell-quote-v2 parameters: - name: X-Api-Key in: header required: true description: Your API key (configured in credentials) schema: type: string - name: X-Signature in: header required: true description: >- HMAC-SHA256 signature (auto-generated) To test manually: HMAC-SHA256 of `apiKey + timestamp` (or `apiKey + timestamp + userId` when X-User-Id is required), keyed with your API secret. The HMAC Generator flow computes this for you. schema: type: string - name: X-Timestamp in: header required: true description: >- Unix timestamp in seconds (auto-generated) Unix seconds, e.g. `Math.floor(Date.now() / 1000)`. Must match the timestamp used in the X-Signature computation. schema: type: string - name: X-Request-Id in: header required: true description: >- Unique request identifier (auto-generated) Any unique string per request, e.g. a UUID. schema: type: string - name: X-User-Id in: header required: true description: User UUID (set above) schema: type: string - name: from_currency in: query required: true description: Source currency symbol. schema: type: string description: Source currency symbol. - name: to_currency in: query required: true description: Destination currency symbol. schema: type: string description: Destination currency symbol. - name: network in: query required: true description: External wallet network. schema: type: string description: External wallet network. - name: from_amount in: query required: false description: >- Source amount. At least one of `from_amount` or `to_amount` must be non-zero. schema: type: number description: >- Source amount. At least one of `from_amount` or `to_amount` must be non-zero. - name: to_amount in: query required: false description: >- Destination amount. At least one of `from_amount` or `to_amount` must be non-zero. schema: type: number description: >- Destination amount. At least one of `from_amount` or `to_amount` must be non-zero. - name: payment_method in: query required: false description: Optional payment method hint. schema: type: string description: Optional payment method hint. - name: client_id in: query required: false description: Optional client UUID used only when OID is not already present. schema: type: string description: Optional client UUID used only when OID is not already present. responses: '200': description: Successful response content: application/json: schema: type: object properties: success: type: boolean data: type: object properties: from_currency: type: string to_currency: type: string from_amount: type: - number - integer pre_fee_to_amount: type: - number - integer to_amount: type: - number - integer base_price: type: number final_price: type: number total_fee: type: - number - integer fee_currency: type: string fee_breakup: type: object network: type: string other_details: type: object transaction_type: type: string enum: - EXTERNAL_SELL id: type: string expiry: type: string settlement_expiry: type: string created_at: type: string updated_at: type: string examples: get-external-sell-quote: summary: Get External Sell Quote value: success: true data: from_currency: USDT to_currency: INR network: SOL from_amount: 1.099505 pre_fee_to_amount: 100 to_amount: 100 base_price: 90.95 final_price: 90.95 total_fee: 0 fee_currency: INR fee_breakup: platform_fee: 0 network_fee: 0 client_fee: 0 discount: 0 tax_on_fee: 0 tds: 0 other_details: fiat_settlement_time: min: 0 max: 1 unit: HOURS transaction_type: EXTERNAL_SELL id: 0c6ad6d3-6902-4a27-a30f-c176456a0835 expiry: '2026-03-25T09:42:14.321113044Z' settlement_expiry: '2026-03-25T10:41:44.321113044Z' created_at: '2026-03-25T09:41:44.318189513Z' updated_at: '2026-03-25T09:41:44.318189595Z' get-buy-quote: summary: Get External Wallet Quote value: success: true data: from_currency: INR to_currency: USDT network: BSC from_amount: 5000 pre_fee_to_amount: 58.4 to_amount: 57.8 base_price: 85.6 final_price: 86.5 total_fee: 0.6 fee_currency: USDT fee_breakup: platform_fee: 0.2 network_fee: 0.3 client_fee: 0 discount: 0 tax_on_fee: 0.1 tds: 0 '400': description: >- `400001`: missing or invalid parameters; `402001`: unsupported currency pair **Error codes:** - `5013`: amount less than min withdraw amount content: application/json: schema: type: object properties: success: type: boolean enum: - false errors: type: array items: type: object properties: code: type: - integer - string text: type: string examples: get-external-sell-quote: summary: Get External Sell Quote value: success: false errors: - code: 400001 text: missing or invalid parameters get-buy-quote: summary: Get External Wallet Quote value: success: false errors: - code: 400001 text: missing or invalid parameters '404': description: '`402009`: price not available' content: application/json: schema: type: object properties: success: type: boolean enum: - false errors: type: array items: type: object properties: code: type: - integer - string text: type: string examples: get-external-sell-quote: summary: Get External Sell Quote value: success: false errors: - code: 400001 text: missing or invalid parameters get-buy-quote: summary: Get External Wallet Quote value: success: false errors: - code: 400001 text: missing or invalid parameters '500': description: '`499999`: Something went wrong!' content: application/json: schema: type: object properties: success: type: boolean enum: - false errors: type: array items: type: object properties: code: type: - integer - string text: type: string examples: get-external-sell-quote: summary: Get External Sell Quote value: success: false errors: - code: 400001 text: missing or invalid parameters get-buy-quote: summary: Get External Wallet Quote value: success: false errors: - code: 400001 text: missing or invalid parameters '503': description: >- `402010`: service temporarily unavailable; `901011`: service configuration missing. please contact support content: application/json: schema: type: object properties: success: type: boolean enum: - false errors: type: array items: type: object properties: code: type: - integer - string text: type: string examples: get-external-sell-quote: summary: Get External Sell Quote value: success: false errors: - code: 400001 text: missing or invalid parameters get-buy-quote: summary: Get External Wallet Quote value: success: false errors: - code: 400001 text: missing or invalid parameters ```` ## Related topics - [Get External Sell Quote](/api-reference/offramp/from-external-wallet/get-external-sell-quote.md) - [Get External Sell Transaction Details](/api-reference/offramp/from-external-wallet/get-external-sell-transaction-details.md) - [External Buy Quote](/api-reference/onramp/price-lock/external-buy-quote.md) - [Create External Buy](/api-reference/onramp/to-external-wallet/create-external-buy.md) - [Get Sell Transaction Details](/api-reference/offramp/from-user-wallet/get-sell-transaction-details.md)