> ## Documentation Index > Fetch the complete documentation index at: https://docs.beinfi.com/llms.txt > Use this file to discover all available pages before exploring further. # Create a test account > Instantly creates a sandbox account, with a starter product and `sk_test_` and `pk_test_` keys in the response, no login needed. Keep the response: the secret key is not shown again, and keys are never emailed. To keep the account, open `claimUrl` and sign in to Infi before `expiresAt`. `email` is optional and unverified: it is only a contact. If sent, it asynchronously receives a notice with the claim link and deadline (at most one per address every 24 hours). A `201` confirms creation, not email delivery. ## OpenAPI ````yaml /api-reference/openapi.en.json post /public/v1/claimables openapi: 3.1.0 info: title: Infi API version: 0.0.1 description: > The Infi REST API: catalog, customers, usage metering, subscriptions, invoices, payments and checkout. **Authentication.** Send your secret key as `Authorization: Bearer sk_test_…` (sandbox) or `sk_live_…` (production). The key prefix selects the environment. Checkout routes (`/pay/*`) and `/public/*` take no key: they run in the payer's browser. **Idempotency.** Every request that changes data requires an `Idempotency-Key` header. A retry with the same key returns the original response instead of running again. **Amounts.** Money and quantities travel as decimal strings (`"150.00"`, `"0.0001"`), never as floating-point numbers. **Errors.** The body carries `error_code` (stable, branch on it), `message` (for humans) and `tracer_id` (send it to support). Rate-limit and idempotency errors are nested under `error`, with `code` and `request_id`. servers: - url: https://api-sandbox.beinfi.com description: Sandbox - url: https://api.beinfi.com description: Production security: - bearerAuth: [] tags: - name: Catalog - name: Customers - name: Metering - name: Subscriptions - name: Invoices - name: Payments - name: Checkout - name: Coupons - name: Billing - name: Account - name: Webhooks - name: Test account - name: Rail - name: Storefronts paths: /public/v1/claimables: post: tags: - Test account summary: Create a test account description: > Instantly creates a sandbox account, with a starter product and `sk_test_` and `pk_test_` keys in the response, no login needed. Keep the response: the secret key is not shown again, and keys are never emailed. To keep the account, open `claimUrl` and sign in to Infi before `expiresAt`. `email` is optional and unverified: it is only a contact. If sent, it asynchronously receives a notice with the claim link and deadline (at most one per address every 24 hours). A `201` confirms creation, not email delivery. operationId: createClaimable requestBody: required: false content: application/json: schema: type: object properties: ref: type: string enum: - lovable - mcp - cursor - cli description: >- Where the account came from: `lovable`, `mcp`, `cursor` or `cli`. accountName: type: string maxLength: 120 description: >- Business name, optional. Does not change the account identifier, which is random. email: type: string format: email maxLength: 254 description: >- Optional, unverified contact for the claim notice. Without it, no email is sent. responses: '201': content: application/json: schema: $ref: '#/components/schemas/TestAccountCreated' description: Test account created. '422': $ref: '#/components/responses/ValidationFailed' security: [] components: schemas: TestAccountCreated: type: object required: - id - status - tenantSlug - productId - apiKeySecret - publishableKey - accountName - claimUrl - expiresAt properties: id: type: string format: uuid description: >- Test account ID. Use it with `GET /public/v1/claimables/{claimableID}`. status: type: string enum: - UNCLAIMED - CLAIMED description: '`UNCLAIMED` until someone claims the account; then `CLAIMED`.' tenantSlug: type: string description: >- The account's public identifier, used in checkout URLs. It is random. accountName: type: string description: The business name sent at creation. productId: type: string format: uuid description: >- The starter product. Not sellable yet: publish a version with a price first. apiKeySecret: type: string description: The `sk_test_` key. Shown only this once. publishableKey: type: string description: >- The `pk_test_` key. Reserved: no route accepts it today. The embedded checkout needs no key; the payment link token is enough. claimUrl: type: string format: uri description: >- Open it and sign in to Infi to keep the account, e.g. `https://app-sandbox.beinfi.com/claim/{id}`. expiresAt: type: string format: date-time description: >- Claim deadline, 30 days after creation. After it, the unclaimed account expires and the `sk_test_` key is revoked. description: The created test account and its credentials. Keep the whole response. ValidationError: type: object required: - message - error_code - tracer_id - errors properties: message: type: string error_code: $ref: '#/components/schemas/ErrorCode' tracer_id: type: string errors: type: array items: type: object required: - field - value - constraint - description properties: field: type: string value: type: string constraint: type: string description: type: string description: >- Per-field detail (`field`, `description`). Always present on a `422`; may be empty. description: >- Body of a `422`. Same shape as `Error`, plus `errors[]` with per-field detail. That is where the sentence telling you what to fix lives (for example, "product has no published version"). ErrorCode: type: string examples: - internal_error - validation_failed - bad_request - unauthorized - forbidden - not_found - conflict - rate_limited description: >- Stable error code. The list is open: besides the generic codes, each area defines its own (`coupon_expired`, `insufficient_balance`, `version_not_draft`, `idempotency_key_reused`…). Handle a code you do not recognize by its HTTP status and show `message`; do not fail parsing the response. responses: ValidationFailed: content: application/json: schema: $ref: '#/components/schemas/ValidationError' description: One or more fields are invalid. Per-field detail is in `errors[]`. securitySchemes: bearerAuth: type: http scheme: bearer description: >- Your account's secret key: `Authorization: Bearer sk_test_…` or `sk_live_…`. Server-side only. ````