> ## Documentation Index > Fetch the complete documentation index at: https://docs.sqwish.ai/llms.txt > Use this file to discover all available pages before exploring further. # Get purchase > One of your purchases, with its settlement status. ## OpenAPI ````yaml /openapi.json get /v1/account/payments/{purchase_id} openapi: 3.1.0 info: title: OneHot workbench description: >- Native decisions, versioned datasets, adaptation and shared-base deployment. Authenticate with `Authorization: Bearer onehot_sk_...` when accounts are on. A short guide for coding agents is at /llms.txt. Hosted account APIs accept a Bearer API key or a browser session. A full or read-only API key reads its account, and no key can change it: keys, billing and settings change in the console. Browser mutations require the configured Origin and X-CSRF-Token from /auth/session. Account recovery and history remain available to blocked accounts. Waitlisted accounts can read their account summary and model catalogue and request early access; private member APIs require admission. Money fields ending in _usd are exact decimal strings; never interpret them as integer cents. Authenticated customer reads and existing-operation replays share read_rpm, and other customer writes except decisions and their estimates share write_rpm. Exhausted budgets return 429 with Retry-After; unavailable admission storage returns 503. version: 0.1.0 servers: - url: https://api.sqwish.ai security: [] tags: - name: Decisions description: Probabilities for questions with fixed outcomes. - name: Models description: Base models, and fine-tuned models by their numbers. - name: Families description: >- Lines of models trained on one dataset, and the switches that let them answer calls. - name: Datasets description: >- Validated training examples. A dataset grows in versions, and a version never changes. - name: Evaluations description: Reusable model results on a dataset's fixed evaluation rows. - name: Fine-tuning description: Training jobs, their events and held-out results. - name: Prompt tuning description: Better wording for a decision, tested on your rows. Words, not weights. - name: Labeling description: Teacher labels for real queries, reviewed by you. - name: Accounts description: Email OTP sign-in, revocable sessions, security and API keys. - name: Billing description: Exact USD balances, purchases, automatic top-ups and referrals. - name: Integrations description: Endpoints other tools call, such as Claude Code. - name: System description: Health and discovery. paths: /v1/account/payments/{purchase_id}: get: tags: - Billing summary: Get purchase description: One of your purchases, with its settlement status. operationId: getPayment parameters: - name: purchase_id in: path required: true schema: type: string title: Purchase Id responses: '200': description: Successful Response content: application/json: schema: properties: id: type: string title: Id status: type: string title: Status origin: enum: - manual - automatic title: Origin type: string amount_usd: type: string title: Amount Usd tax_usd: anyOf: - type: string - type: 'null' description: >- The tax added on top of the credit when it was paid; null until the payment is seen, and for payments made before tax was charged. title: Tax Usd reversed_usd: title: Reversed Usd type: string checkout_url: anyOf: - type: string - type: 'null' description: >- The hosted checkout page, for the console's session. Null to an API key, which may not complete a payment. title: Checkout Url receipt_url: anyOf: - type: string - type: 'null' description: >- The payment's invoice once it is paid, or its Stripe receipt, for the console's session. Null to an API key, since an invoice shows the billing address and VAT number. title: Receipt Url created_at: type: number title: Created At credited_at: anyOf: - type: number - type: 'null' title: Credited At expires_at: anyOf: - type: number - type: 'null' description: When the purchase's credit expires; null if it never does. title: Expires At expired_usd: anyOf: - type: string - type: 'null' description: >- What expired of it, once its expiry has been recorded; null until then. title: Expired Usd required: - id - status - origin - amount_usd - tax_usd - reversed_usd - checkout_url - receipt_url - created_at - credited_at - expires_at - expired_usd title: Purchase type: object 4XX: description: >- Client error. On a 422, `error.details` lists each field that failed. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' 5XX: description: Server error. A 503 names what is not running on this server. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - BearerAuth: [] components: schemas: ErrorResponse: description: >- The body of every error. app.failure() builds it; this model documents it. properties: error: $ref: '#/components/schemas/ErrorBody' required: - error title: ErrorResponse type: object ErrorBody: properties: code: description: A stable code to branch on, such as invalid_request. title: Code type: string message: description: What went wrong and what to change, in plain words. title: Message type: string retryable: description: >- True when another attempt may succeed; it does not prove that no work was done. Respect Retry-After when present. Only operations that support Idempotency-Key replay a prior result, including /v1/decide for 24 hours. title: Retryable type: boolean request_id: description: Also sent as X-Request-ID. Quote it in bug reports. title: Request Id type: string details: anyOf: - items: $ref: '#/components/schemas/ErrorDetail' type: array - type: 'null' default: null description: On validation errors, one entry for each field that failed. title: Details required: - code - message - retryable - request_id title: ErrorBody type: object ErrorDetail: properties: path: description: Where the problem is, such as ["body", "decisions", 0, "outcomes"]. items: anyOf: - type: string - type: integer title: Path type: array message: title: Message type: string type: anyOf: - type: string - type: 'null' default: null title: Type required: - path - message title: ErrorDetail type: object securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: onehot_sk_... description: Create an API key in the console. Required when accounts are enabled. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.