> ## Documentation Index > Fetch the complete documentation index at: https://docs.interchange.io/llms.txt > Use this file to discover all available pages before exploring further. # Create a new operating-instructions version > Author a new operating-instructions version. The new version number is computed atomically as MAX(version)+1 for the storefront. Does not auto-activate — call the activate endpoint to swap the storefront's active pointer. ## OpenAPI ````yaml /v2/storefront-api-v2.yaml post /operating-instructions openapi: 3.0.0 info: title: Scope3 Storefront API version: 2.0.0 description: |- REST API for partners to manage storefronts, inventory sources, and billing. ## Authentication All endpoints require a Bearer token in the Authorization header: ``` Authorization: Bearer your-api-key ``` ## Base URL `https://api.interchange.io/api/v2/storefront` ## For AI Agents AI agents can use the MCP endpoint at `/mcp/v2/storefront` with three tools: - `initialize`: Start an MCP session - `api_call`: Make REST API calls - `ask_about_capability`: Learn about API features servers: - url: https://api.interchange.io/api/v2/storefront description: Production server security: [] tags: - name: Account description: Account management, service tokens, and preferences - name: Storefront description: Manage storefront and inventory sources - name: Storefront Agents description: List and manage registered sales, signals, and outcomes agents - name: Storefront Activity description: Audit log of configuration and inventory changes on the storefront - name: Storefront Billing description: Payout bank details and billing configuration for storefronts - name: AI Usage description: Storefront AI token usage visibility by model - name: MCP description: Model Context Protocol endpoints paths: /operating-instructions: post: tags: - Storefront summary: Create a new operating-instructions version description: >- Author a new operating-instructions version. The new version number is computed atomically as MAX(version)+1 for the storefront. Does not auto-activate — call the activate endpoint to swap the storefront's active pointer. operationId: createOperatingInstructions requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/CreateOperatingInstructionsBody' responses: '201': description: Create a new operating-instructions version content: application/json: schema: $ref: '#/components/schemas/OperatingInstructionsResponse' '400': description: Bad request content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - bearerAuth: [] components: schemas: CreateOperatingInstructionsBody: description: >- Request body for creating a new operating-instructions version and optionally activating it atomically. type: object properties: content: description: >- Markdown body the Merchandising Agent will use for product packaging, naming, selection, and explanation. Actual prices/floors/currencies belong in Selling Terms; brand/operator discounts belong in Buyer Discounts and Buyer Instructions; storefront markets belong in Business Profile; advertiser/category/creative eligibility belongs in Acceptance Policy. type: string minLength: 1 maxLength: 50000 notes: description: >- Operator note describing why this version was created (e.g. "tighten brand-safety rules"). Not surfaced to buyers; visible in the version history UI. type: string maxLength: 2000 activate: description: >- When true, create and activate this immutable version atomically. Defaults to false. default: false type: boolean required: - content OperatingInstructionsResponse: description: >- A single operating-instructions version for a storefront. Versions are immutable; updates produce a new row. type: object properties: id: description: Surrogate id of the version row (BIGINT serialized as string). example: '42' type: string storefrontId: description: Storefront the version belongs to (BIGINT serialized as string). example: '1234' type: string version: description: >- Per-storefront version number. Monotone, never reused. The first version a storefront authors is 1. example: 3 type: integer minimum: 1 maximum: 9007199254740991 content: description: Markdown body consumed by the Merchandising Agent. type: string notes: description: Operator note about why this version was authored. nullable: true type: string isActive: description: >- Whether this version is the Storefront's active operating instructions (the version the Merchandising Agent will use on the next composition). type: boolean createdAt: description: >- Creation timestamp (ISO 8601). Rows are immutable so there is no updatedAt. type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$ createdBy: description: >- User id of the operator who authored the version (BIGINT serialized as string). Null when authored by a system or service-token caller. nullable: true type: string ownershipIssues: description: >- Canonical-ownership conflicts detected in this immutable version. Empty for versions that keep pricing, discounts, markets, and acceptance facts in their owning storefront surfaces. type: array items: type: object properties: area: type: string enum: - pricing - discounts - markets - acceptance_policy canonicalOwner: type: string enum: - selling_terms - buyer_discounts - business_profile - acceptance_policy message: type: string required: - area - canonicalOwner - message additionalProperties: false required: - id - storefrontId - version - content - notes - isActive - createdAt - createdBy - ownershipIssues additionalProperties: false ErrorResponse: description: Standard error response type: object properties: data: type: string nullable: true enum: - null error: $ref: '#/components/schemas/ApiError' required: - data - error additionalProperties: false ApiError: description: Structured error object type: object properties: code: description: Machine-readable error code type: string message: description: Human-readable error message type: string field: description: Field path associated with the error type: string details: description: Additional error context type: object additionalProperties: {} required: - code - message additionalProperties: false securitySchemes: bearerAuth: type: http scheme: bearer description: API key or access token ````