> ## Documentation Index > Fetch the complete documentation index at: https://docs.neuraldraft.io/llms.txt > Use this file to discover all available pages before exploring further. # Update the current project > Updates project-level metadata. Use this to change the display name, timezone, default language, or to add/remove target languages. Adding a new target language **does not** auto-translate existing content — call `POST /content/{key}/translate` or `POST /blog-posts/{id}/translate` for that. Read-only fields (`id`, `slug`, `created_at`, `plan`) are ignored. ## OpenAPI ````yaml /openapi.yaml patch /projects/me openapi: 3.1.0 info: title: Neural Draft Project API version: 1.0.1 summary: The AI-native backend platform for Lovable / Claude / v0 / Bolt-built sites. description: | The **Neural Draft Project API** is the single REST contract every AI-built site, MCP server tool call, and SDK in our ecosystem speaks against. One project key (`ndsk_live_...`) gets you CMS, blog, social, booking and commerce primitives behind a stable v1 surface. ## Quick start ```bash curl https://api.neuraldraft.io/v1/projects/me \ -H "Authorization: Bearer ndsk_live_yourkey" ``` ## Authentication Every endpoint except `GET /health` requires a project API key passed as `Authorization: Bearer ndsk_live_...`. Keys are scoped to a single project (formerly "tenant"). Resolve the project context by calling `GET /projects/me`. Keys carry one or more **scopes** (e.g. `content:write`, `commerce:admin`). A `403 Forbidden` is returned if the key lacks the scope required by the endpoint. ## Credits Most operations cost credits. Costs are documented per endpoint in this spec and on the [pricing page](https://neuraldraft.io/pricing). When a project has no credits left, every credit-consuming operation returns `402 Payment Required` with `code: insufficient_credits`. The response includes `cost` (credits the operation needed) and `balance` (credits the project had on hand) so clients can render an exact top-up prompt. Read-only endpoints (`GET`) do not consume credits. Mutating writes — upserting a content key, creating or updating a page, registering an image (URL swap or multipart upload) — cost **1 credit** each on top of the AI-generation costs documented per endpoint. ## Rate limits Default project budget is **60 requests per minute**, burst **120**. Every response includes: | Header | Meaning | |---|---| | `X-RateLimit-Limit` | Window ceiling | | `X-RateLimit-Remaining` | Requests left in window | | `X-RateLimit-Reset` | Unix seconds when bucket refills | | `Retry-After` | Seconds to wait, only on `429` | Enterprise plans get higher budgets — contact sales. ## Async work Long-running operations (blog generation, image generation, batch translation, content plans, full website generation) return a [`Job`](#tag/Jobs) resource immediately with `202 Accepted` and `status: pending`. Two ways to track progress: 1. **Poll** `GET /jobs/{id}` until `status` is one of `completed`, `failed` or `cancelled`. 2. **Stream** `GET /jobs/{id}/stream` for a Server-Sent Events feed of `progress`, `step`, `done`, `error` events. ## Webhooks Outgoing webhooks let your project URL receive events (e.g. `order.paid`, `blog_post.published`). Manage delivery URLs at [`/webhook-endpoints`](#tag/Webhooks). Every delivery is signed with HMAC-SHA256: ``` X-Neural-Draft-Signature: t=1745000000,v1= X-Neural-Draft-Event: order.paid X-Neural-Draft-Delivery: ``` Verify the timestamp is within 5 minutes and the HMAC matches before trusting the payload. ## Idempotency Mutating endpoints accept an `Idempotency-Key` header (any unique string up to 255 chars). Retries with the same key within 24 hours return the original response without re-executing the side effect. ## Errors All errors follow [RFC 7807](https://datatracker.ietf.org/doc/html/rfc7807) `application/problem+json` shape. The `code` field is a stable machine identifier; the `detail` is a human-readable explanation. termsOfService: https://neuraldraft.io/legal/terms contact: name: Neural Draft Support email: info@neuraldraft.io url: https://neuraldraft.io/support license: name: Proprietary url: https://neuraldraft.io/legal/api-license x-logo: url: https://neuraldraft.io/assets/logo-dark.svg altText: Neural Draft servers: - url: https://api.neuraldraft.io/v1 description: Production - url: https://api.staging.neuraldraft.io/v1 description: Staging security: - apiKeyAuth: [] tags: - name: Health description: Liveness, version, and the runtime OpenAPI document. - name: Projects description: > Project (formerly "tenant") metadata, API key management, and credit usage. Every API key resolves to exactly one project. - name: Brand description: | Canonical brand context — voice, colors, fonts, audience, content tone. This is the single source of truth that the MCP server's `brand://current` resource exposes to AI codegen tools. - name: Content description: | The CMS pillar. Translation keys map `dot.notation` keys to per-language values. Use `bulk` for build-time fetches of many keys at once. - name: Components description: > Editable HTML chunks registered by AI codegen tools during a build session. A registered component becomes editable in the project's admin UI. - name: Pages description: | Multi-page authoring with per-page SEO meta (meta_title, meta_description, og_*, canonical_url). Pages live alongside the components that render them. - name: Galleries description: | Named, ordered image collections. One `slug` per gallery, an `items` array of `{url, alt}` (max 200). Updates are full-replace — fetch, mutate, send the complete new list back. Use for carousels, lookbooks, product galleries, and any other variable-length image set. - name: Images description: Brand-consistent image generation, replacement, and resolution by key. - name: Blog description: | Full blog engine — posts, categories, tags, scheduling, multi-language translation, AI authoring pipeline. - name: Social description: | Social pillar — multi-platform post generation, scheduling, publishing, OAuth account connections. - name: Booking description: | Booking pillar — bookable services, weekly availability, slot lookup, bookings (admin + public), embeddable widget. - name: Commerce description: | Commerce pillar — products, variants, categories, orders, Stripe Checkout, Stripe Connect onboarding, embeddable widgets. - name: Jobs description: | Async work tracking. Every long-running AI op (blog gen, image gen, translation, content plan, website gen) returns a Job. Poll or stream. - name: Webhooks description: | Outgoing webhooks. Subscribe a URL to events your project cares about. All deliveries signed with HMAC-SHA256. - name: Forms description: | Lead-capture surfaces — newsletter subscribe and contact-form submit. Public submit endpoints (no auth, project resolved via `X-NeuralDraft-Project-Key` or `?project_id=`); admin list/delete endpoints require an API key with `forms:read` / `forms:write` scope. No credits charged — this is storage + delivery, not AI. paths: /projects/me: patch: tags: - Projects summary: Update the current project description: | Updates project-level metadata. Use this to change the display name, timezone, default language, or to add/remove target languages. Adding a new target language **does not** auto-translate existing content — call `POST /content/{key}/translate` or `POST /blog-posts/{id}/translate` for that. Read-only fields (`id`, `slug`, `created_at`, `plan`) are ignored. operationId: updateCurrentProject requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/ProjectUpdate' examples: add_language: summary: Add German as a target language value: target_languages: - en - fr - de rename: summary: Rename and change timezone value: name: Lakeside Yoga & Wellness timezone: Europe/Paris responses: '200': description: Updated project. content: application/json: schema: $ref: '#/components/schemas/Project' examples: renamed: value: id: prj_2NfQmBcKpXY8 name: Lakeside Yoga & Wellness slug: lakeside-yoga industry: wellness default_language: en target_languages: - en - fr - de timezone: Europe/Paris plan: hobby created_at: '2026-02-14T09:31:18Z' '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '422': $ref: '#/components/responses/UnprocessableEntity' x-codeSamples: - lang: curl label: cURL source: | curl -X PATCH https://api.neuraldraft.io/v1/projects/me \ -H "Authorization: Bearer ndsk_live_yourkey" \ -H "Content-Type: application/json" \ -d '{"target_languages":["en","fr","de"]}' - lang: node label: Node (SDK) source: | await nd.projects.update({ targetLanguages: ["en","fr","de"] }); - lang: python label: Python source: | requests.patch( "https://api.neuraldraft.io/v1/projects/me", headers={"Authorization": f"Bearer {key}"}, json={"target_languages": ["en","fr","de"]}, ) - lang: php label: PHP source: | patch('projects/me', [ 'headers' => ['Authorization' => 'Bearer '.$key], 'json' => ['target_languages' => ['en','fr','de']], ]); components: schemas: ProjectUpdate: type: object properties: name: type: string industry: type: string default_language: type: string target_languages: type: array items: type: string timezone: type: string Project: type: object required: - id - name - slug - default_language - target_languages - plan - created_at properties: id: type: string example: prj_2NfQmBcKpXY8 name: type: string example: Lakeside Yoga slug: type: string example: lakeside-yoga industry: type: - string - 'null' example: wellness default_language: type: string example: en target_languages: type: array items: type: string example: - en - fr - de timezone: type: string example: Europe/London plan: type: string enum: - free - hobby - build - scale - enterprise example: hobby created_at: type: string format: date-time Error: type: object description: | RFC 7807 problem+json error. The `code` is a stable machine identifier; clients should branch on `code`, never on `title`. required: - type - title - status - code properties: type: type: string format: uri example: https://api.neuraldraft.io/errors/validation_failed title: type: string example: Validation failed status: type: integer example: 422 detail: type: string example: One or more fields failed validation. instance: type: string description: Request id (also returned as `X-Request-Id` header). example: req_2Nh4PqRsTuVw code: type: string description: | Stable machine error code. Standard values: `bad_request`, `unauthorized`, `insufficient_credits`, `forbidden`, `not_found`, `conflict`, `validation_failed`, `rate_limited`, `internal_error`, `service_unavailable`, `slot_unavailable`, `connect_not_ready`, `upstream_unavailable`, `idempotency_conflict`. example: validation_failed cost: type: integer description: | Credits the operation requires. Only present on `402 insufficient_credits` responses. example: 1 balance: type: integer description: | Credits the project had on hand at the time of the request. Only present on `402 insufficient_credits` responses. example: 0 errors: type: object description: Field-level validation errors (only on 422). additionalProperties: type: array items: type: string example: customer_email: - The customer email field must be a valid email. starts_at: - The starts at field must be a valid ISO 8601 date. responses: BadRequest: description: Malformed request — missing required field, invalid JSON, etc. headers: X-Request-Id: schema: type: string content: application/problem+json: schema: $ref: '#/components/schemas/Error' examples: bad: value: type: https://api.neuraldraft.io/errors/bad_request title: Bad request status: 400 detail: Request body could not be parsed. code: bad_request instance: req_2Nh4PqRsTuVw Unauthorized: description: Missing or invalid API key. headers: WWW-Authenticate: schema: type: string description: '`Bearer realm="Neural Draft"`.' X-Request-Id: schema: type: string content: application/problem+json: schema: $ref: '#/components/schemas/Error' examples: missing: value: type: https://api.neuraldraft.io/errors/unauthorized title: Unauthorized status: 401 detail: API key missing or invalid. code: unauthorized instance: req_2Nh4PqRsTuVw UnprocessableEntity: description: Semantic validation failed (well-formed body, but field values invalid). headers: X-Request-Id: schema: type: string content: application/problem+json: schema: $ref: '#/components/schemas/Error' examples: invalid: value: type: https://api.neuraldraft.io/errors/validation_failed title: Validation failed status: 422 detail: One or more fields failed validation. code: validation_failed instance: req_2Nh4PqRsTuVw errors: customer_email: - The customer email field must be a valid email address. starts_at: - The starts at field must be a date after now. securitySchemes: apiKeyAuth: type: http scheme: bearer bearerFormat: API Key description: | Project API key. Pass as `Authorization: Bearer ndsk_live_...`. Manage keys via [`/projects/me/api-keys`](#tag/Projects). Test-mode keys use the `ndsk_test_` prefix. ````