> ## Documentation Index > Fetch the complete documentation index at: https://docs.sakawave.com/llms.txt > Use this file to discover all available pages before exploring further. # Get an eSIM order > One order. Poll this while it is `provisioning` if you are not taking webhooks. ## Error codes | Status | `code` | Cause | | - | - | - | | `404` | `esim_order_not_found` | No such order for this business. | | `401` | `INVALID_API_KEY` | The key is missing, invalid, inactive, expired, from the other environment, or blocked by its IP allowlist. | | `429` | `api_key_rate_limit_exceeded` | The per-minute limit for this key was exceeded. | | `503` | `esim_feature_disabled` | eSIM is not enabled on this deployment. | | `503` | `esim_catalog_unavailable` | The catalog is empty and could not be refreshed from the provider. | | `503` | `esim_provider_unavailable` | The eSIM provider could not be reached. Nothing was charged. | ## OpenAPI ````yaml /openapi.json get /v1/esims/orders/{orderId} openapi: 3.1.0 info: title: Sakawave Business API version: 1.0.0-draft summary: >- Accounts, transfers, FX quotes, and transaction reconciliation for Sakawave businesses. description: >- Generated from the public NestJS controllers and their Zod request schemas. Public URLs and policy statements remain draft until the Phase 1 contract checklist is approved. contact: name: Sakawave API Support email: api-support@sakawave.example servers: - url: https://sandbox-api.sakawave.example description: Sandbox (default) - url: https://api.sakawave.example description: Live security: - bearerAuth: [] tags: - name: Bill payments description: Browse the biller catalog, validate a customer, and pay a bill. - name: Cards description: Issue, fund, and control USD virtual and disposable cards. - name: eSIM description: >- Sell mobile data abroad: browse the catalog, buy an eSIM, and manage it once installed. - name: Currencies and countries description: >- Reference data: what may be held, what may be sent where, and which jurisdictions are served. - name: Customers description: Create and manage customers of your business. - name: Accounts description: >- Open business and customer accounts, and issue the destinations that fund them. - name: Transfer destinations description: Resolve temporary destinations and saved recipients. - name: FX quotes description: Create and retrieve time-limited cross-currency quotes. - name: Transfers description: Preview, create, and monitor transfers. - name: Transactions description: Read ledger entries for reconciliation. paths: /v1/esims/orders/{orderId}: get: tags: - eSIM summary: Get an eSIM order description: >- One order. Poll this while it is `provisioning` if you are not taking webhooks. operationId: getEsimOrder parameters: - name: orderId in: path required: true description: Order ULID. schema: $ref: '#/components/schemas/Ulid' responses: '200': description: Successful response. headers: X-Request-ID: description: >- The request identifier assigned by Sakawave. Include it in support requests. schema: type: string content: application/json: schema: $ref: '#/components/schemas/EsimOrderResponse' example: id: 01K2Z3AB4S5T6V7W8XYZABCDEF kind: purchase status: completed package: id: 01K2Z3AB4C5D6E7F8GHJKMNPQR code: PKG-US-5GB name: United States 5GB quantity: 1 customerId: null price: amount: '999' currency: USD display: '9.99' paid: amount: '1568430' currency: NGN display: 15,684.30 fee: amount: '0' currency: NGN display: '0.00' refunded: amount: '0' currency: NGN display: '0.00' rate: '1570.000000000000' externalReference: esim_20260829_001 failureReason: null profileIds: - 01K2Z3AB4R5S6T7V8WXYZABCDE completedAt: '2026-08-29T10:30:12.000Z' createdAt: '2026-08-29T10:30:00.000Z' updatedAt: '2026-08-29T10:30:12.000Z' '400': $ref: '#/components/responses/ValidationError' '401': $ref: '#/components/responses/AuthenticationError' '404': $ref: '#/components/responses/NotFoundError' '429': $ref: '#/components/responses/RateLimitError' '500': $ref: '#/components/responses/ServerError' security: - bearerAuth: [] components: schemas: Ulid: type: string minLength: 26 maxLength: 26 pattern: ^[0-7][0-9A-HJKMNP-TV-Z]{25}$ example: 01K2Z3AB4C5D6E7F8G9HJKMNPQ description: A 26-character ULID. EsimOrderResponse: type: object additionalProperties: false properties: id: $ref: '#/components/schemas/Ulid' kind: type: string enum: - purchase - topup status: type: string enum: - provisioning - completed - failed - refunded - partially_refunded description: '`completed` is the success state. A failure refunds itself.' package: type: object additionalProperties: false properties: id: $ref: '#/components/schemas/Ulid' code: type: string name: type: string required: - id - code - name quantity: type: integer minimum: 1 customerId: anyOf: - $ref: '#/components/schemas/Ulid' - type: 'null' price: $ref: '#/components/schemas/EsimMoney' description: The USD list price. paid: $ref: '#/components/schemas/EsimMoney' description: What was debited, in the paying account’s own currency. fee: $ref: '#/components/schemas/EsimMoney' refunded: $ref: '#/components/schemas/EsimMoney' rate: anyOf: - type: string - type: 'null' externalReference: type: string failureReason: anyOf: - type: string - type: 'null' profileIds: type: array items: $ref: '#/components/schemas/Ulid' description: The eSIMs this order allocated. completedAt: anyOf: - $ref: '#/components/schemas/IsoTimestamp' - type: 'null' createdAt: $ref: '#/components/schemas/IsoTimestamp' updatedAt: $ref: '#/components/schemas/IsoTimestamp' required: - id - kind - status - package - quantity - customerId - price - paid - fee - refunded - rate - externalReference - failureReason - profileIds - completedAt - createdAt - updatedAt EsimMoney: type: object additionalProperties: false properties: amount: type: string description: Minor units, as a string. Use this for arithmetic. currency: type: string description: ISO 4217 code. display: type: string description: The same figure rendered. Never use it in a calculation. required: - amount - currency - display IsoTimestamp: type: string format: date-time example: '2026-08-14T09:00:00.000Z' RequestError: anyOf: - $ref: '#/components/schemas/ValidationError' - $ref: '#/components/schemas/Error' description: >- Either a field-level validation failure carrying an errors array, or a rule the request broke, identified by code. Error: type: object additionalProperties: true properties: statusCode: type: integer message: type: string description: >- A sentence suitable for a log or a support conversation, not for a user interface. code: type: string description: >- The stable machine-readable reason. Branch on this, never on the message. required: - message - code description: >- An error body. Individual errors may add context fields alongside these three. RateLimitError: type: object additionalProperties: false properties: statusCode: const: 429 message: type: string code: const: api_key_rate_limit_exceeded retryAfterSeconds: type: integer minimum: 1 required: - statusCode - message - code - retryAfterSeconds ValidationError: type: object additionalProperties: false properties: statusCode: const: 400 message: type: string description: The single failure, or a count when more than one field failed. code: const: validation_failed errors: type: array items: $ref: '#/components/schemas/ValidationFailure' required: - statusCode - message - code - errors ValidationFailure: type: object additionalProperties: false properties: message: type: string field: type: string code: type: string path: type: array items: anyOf: - type: string - type: integer required: - message - field - code - path responses: ValidationError: description: >- The request was rejected before it was acted on. Field failures list every failing field. headers: X-Request-ID: description: >- The request identifier assigned by Sakawave. Include it in support requests. schema: type: string content: application/json: schema: $ref: '#/components/schemas/RequestError' example: statusCode: 400 message: Must be a valid identifier. code: validation_failed errors: - message: Must be a valid identifier. field: accountId code: custom path: - accountId AuthenticationError: description: >- The API key is missing, invalid, inactive, expired, for another environment, or blocked by its IP allowlist. headers: X-Request-ID: description: >- The request identifier assigned by Sakawave. Include it in support requests. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' example: statusCode: 401 code: INVALID_API_KEY message: Invalid or inactive API credentials. NotFoundError: description: The requested resource was not found for this business. headers: X-Request-ID: description: >- The request identifier assigned by Sakawave. Include it in support requests. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' example: statusCode: 404 code: resource_not_found message: Resource not found. RateLimitError: description: The API key rate limit was exceeded. headers: X-Request-ID: description: >- The request identifier assigned by Sakawave. Include it in support requests. schema: type: string content: application/json: schema: $ref: '#/components/schemas/RateLimitError' example: statusCode: 429 message: Too many API requests. Try again later. code: api_key_rate_limit_exceeded retryAfterSeconds: 17 ServerError: description: An unexpected server error occurred. headers: X-Request-ID: description: >- The request identifier assigned by Sakawave. Include it in support requests. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' example: statusCode: 500 code: internal_server_error message: An unexpected error occurred. securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: Sakawave API key description: >- A secret API key, sent as `Authorization: Bearer sk_test_…` in sandbox or `Bearer sk_live_…` in live. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.