> ## Documentation Index > Fetch the complete documentation index at: https://docs-pos.solya.app/llms.txt > Use this file to discover all available pages before exploring further. # Capture an order (commande) > Captures an omnichannel order (commande) from a channel into the `captured` state, attributed to the actor, with no fulfilling store yet (201). This is the entry point of the OMS write loop — route it next. Failure conditions: 400 on a malformed body; 409 when the order `id` already exists. ## OpenAPI ````yaml /openapi.json post /v1/orders openapi: 3.0.3 info: title: Solya POS API version: 1.0.0 description: >- The Solya POS backend HTTP surface. Every documented operation is agent-ready: it carries an `operationId`, an agent-facing `description`, the `pos.*` scopes it enforces (`x-required-permissions`) and an `x-agent-tier`. Success responses return the payload as raw JSON; failures return the `ErrorResponse` envelope (`{ error: { code, message, statusCode } }`). servers: - url: / description: The backend, relative to its deployed origin. security: [] paths: /v1/orders: post: tags: - Orders summary: Capture an order (commande) description: >- Captures an omnichannel order (commande) from a channel into the `captured` state, attributed to the actor, with no fulfilling store yet (201). This is the entry point of the OMS write loop — route it next. Failure conditions: 400 on a malformed body; 409 when the order `id` already exists. operationId: captureOrder requestBody: required: true content: application/json: schema: type: object properties: id: type: string minLength: 1 channel: type: string enum: - web - marketplace - mobile-app - in-store deliveryMode: type: string enum: - click-and-collect - ship-from-store - endless-aisle customer: type: object properties: customerId: type: string minLength: 1 displayName: type: string minLength: 1 required: - customerId lines: minItems: 1 type: array items: type: object properties: skuId: type: string pattern: ^[0-9a-f]{64}$ quantity: type: integer minimum: 0 exclusiveMinimum: true maximum: 9007199254740991 unitPriceCents: type: integer minimum: 0 maximum: 9007199254740991 required: - skuId - quantity - unitPriceCents required: - id - channel - deliveryMode - customer - lines example: id: OMS-CAP-1 channel: web deliveryMode: click-and-collect customer: customerId: cust-oms-1 displayName: Order Tester lines: - skuId: >- f139995b359e2702f33b391acb3d42a419197a7b2c09d04c1fe6d97ecefe4feb quantity: 1 unitPriceCents: 4500 responses: '201': description: The captured order (state `captured`, no fulfilling store). content: application/json: schema: type: object properties: id: type: string channel: type: string enum: - web - marketplace - mobile-app - in-store deliveryMode: type: string enum: - click-and-collect - ship-from-store - endless-aisle customer: type: object properties: customerId: type: string minLength: 1 displayName: type: string minLength: 1 required: - customerId additionalProperties: false lines: type: array items: type: object properties: skuId: type: string pattern: ^[0-9a-f]{64}$ quantity: type: integer minimum: 0 exclusiveMinimum: true maximum: 9007199254740991 unitPriceCents: type: integer minimum: 0 maximum: 9007199254740991 required: - skuId - quantity - unitPriceCents additionalProperties: false status: type: string enum: - captured - accepted - fulfilled - cancelled - rejected fulfillingStoreId: nullable: true type: string actorId: type: string capturedAt: type: string required: - id - channel - deliveryMode - customer - lines - status - fulfillingStoreId - actorId - capturedAt additionalProperties: false description: The captured order (state `captured`, no fulfilling store). example: id: OMS-CAP-1 channel: web deliveryMode: click-and-collect customer: customerId: cust-oms-1 displayName: Order Tester lines: - skuId: >- f139995b359e2702f33b391acb3d42a419197a7b2c09d04c1fe6d97ecefe4feb quantity: 1 unitPriceCents: 4500 status: captured fulfillingStoreId: null actorId: seller-1 capturedAt: '2026-07-28T10:00:00.000Z' '400': description: >- The request failed schema validation; `error.fieldErrors` lists the fields. content: application/json: schema: $ref: '#/components/schemas/ValidationErrorResponse' '401': description: No valid credential was presented — send a bearer token. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '403': description: The actor is authenticated but lacks the required `pos.*` scope. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '409': description: >- The request conflicts with current state (duplicate id or stale version). content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '422': description: The request is well-formed but violates a domain rule. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '500': description: An unexpected server error — safe to retry idempotent requests. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - bearerAuth: [] components: schemas: ValidationErrorResponse: type: object required: - error additionalProperties: false description: >- A `VALIDATION_FAILED` envelope carrying the offending fields in `fieldErrors`. properties: error: type: object required: - code - message - statusCode additionalProperties: false properties: code: type: string enum: - VALIDATION_FAILED message: type: string statusCode: type: integer fieldErrors: type: array description: >- One entry per rejected field: the field path and why it was rejected. items: type: object required: - field - message additionalProperties: false properties: field: type: string description: Dot-path of the offending field. message: type: string description: Why the field was rejected. ErrorResponse: type: object required: - error additionalProperties: false description: The uniform failure envelope every non-2xx response returns. properties: error: type: object required: - code - message - statusCode additionalProperties: false properties: code: type: string enum: - VALIDATION_FAILED - UNAUTHORIZED - FORBIDDEN - NOT_FOUND - CONFLICT - BUSINESS_RULE_VIOLATION - INTERNAL_ERROR description: >- Machine-readable kernel `ResultCode` — branch on this, not on `message`. message: type: string description: >- Human-readable explanation. Safe to surface; never leaks server internals. statusCode: type: integer description: >- The HTTP status, mirrored into the body so a client need not read headers. securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT description: >- `Authorization: Bearer `. Accepts EITHER a Keycloak access token (scopes-in-token) OR an opaque POS session token; both resolve to the same `pos.*` scope vocabulary the route guards enforce. ````