> ## Documentation Index > Fetch the complete documentation index at: https://docs.dreamlayer.io/llms.txt > Use this file to discover all available pages before exploring further. # Discover available operations > Read the operations and pricing available to the authenticated key. Does not start generation. ## OpenAPI ````yaml /openapi/managed.yaml get /v1/capabilities openapi: 3.1.0 info: title: DreamLayer Agent API version: '1' description: >- Generate images, sprite sheets, and quoted videos; follow executions and retrieve owned outputs. Start with https://docs.dreamlayer.io/agent-api for authentication, limits, runnable examples, event recovery, and billing. Sprite sheets require account capability support and an approved credit ceiling. Video requires a quote before acceptance. Video schemas document the customer integration fields; response objects may contain additional fields. See https://docs.dreamlayer.io/agent-api/video. servers: - url: https://api.dreamlayer.io security: - bearerAuth: [] paths: /v1/capabilities: get: summary: Discover available operations description: >- Read the operations and pricing available to the authenticated key. Does not start generation. operationId: getCapabilities parameters: - name: pricing in: query required: false description: >- Use current for the current sprite formula. Legacy fields are historical compatibility estimates, not current charges. schema: type: string enum: - legacy - current default: legacy responses: '200': description: Closed public capability contract content: application/json: schema: $ref: '#/components/schemas/Capabilities' '401': $ref: '#/components/responses/Unauthenticated' '422': $ref: '#/components/responses/InvalidRequest' '429': $ref: '#/components/responses/RateLimited' components: schemas: Capabilities: type: object additionalProperties: false required: - api_version - key_mode - operations - managed_execute - account_profile - managed_chat - managed_chat_versions - included_chat - image_batches - image_batch_versions - maximum_batch_images - image_workflows - image_workflow_versions - maximum_workflow_steps - server_sent_events - interactive_questions - maximum_input_bytes - maximum_input_dimension - staged_input_uploads - maximum_source_input_bytes - supported_input_extensions - sprite_sheet_credits - sprite_pricing - live_charge_credits_per_image - test_mode_uses_credits properties: api_version: type: string const: '1' key_mode: type: string enum: - test - live operations: type: array items: type: string enum: - text_to_image - image_to_image - background_remove - upscale - sprite_sheet managed_execute: type: boolean const: true account_profile: type: boolean managed_chat: type: boolean managed_chat_versions: type: array items: type: integer included_chat: type: boolean image_batches: type: boolean image_batch_versions: type: array items: type: integer maximum_batch_images: type: integer image_workflows: type: boolean image_workflow_versions: type: array items: type: integer maximum_workflow_steps: type: integer const: 2 server_sent_events: type: boolean const: true interactive_questions: type: boolean const: true maximum_input_bytes: type: integer const: 20971520 maximum_input_dimension: type: integer const: 4096 staged_input_uploads: type: boolean const: true maximum_source_input_bytes: type: integer const: 209715200 supported_input_extensions: type: array items: type: string live_charge_credits_per_image: type: integer const: 1 sprite_sheet_credits: type: - number - 'null' minimum: 0.1 maximum: 100 description: >- Historical default-frame estimate unless pricing=current is requested. Deprecated for spending decisions; use the authenticated /v1/sprite-pricing account estimate. sprite_pricing: oneOf: - $ref: '#/components/schemas/SpritePricing' - $ref: '#/components/schemas/CurrentSpritePricing' test_mode_uses_credits: type: boolean const: false SpritePricing: type: - object - 'null' description: >- Deprecated historical fields for older clients. Not the current charge. Use pricing=current and the account-specific sprite estimate endpoint. additionalProperties: false properties: minimum_frames: type: integer const: 7 maximum_frames: type: integer const: 100 default_frames: type: integer const: 12 tier_boundary: type: integer const: 14 first_tier_cents: type: integer const: 14 additional_frame_cents: type: integer const: 7 credit_cents: type: integer const: 17 charge_rounding: type: string const: up_to_tenth plain_frame_cents: type: integer const: 7 CurrentSpritePricing: type: object additionalProperties: false required: - price_version - minimum_frames - maximum_frames - default_frames - transparent_base_credits - transparent_frame_credits - kept_base_reference_usd - kept_frame_reference_usd - charge_rounding - estimate_path properties: price_version: type: string const: sprite-base-frame-20261017-v1 minimum_frames: type: integer const: 7 maximum_frames: type: integer const: 100 default_frames: type: integer const: 12 transparent_base_credits: type: string const: '4.2' transparent_frame_credits: type: string const: '0.2' kept_base_reference_usd: type: string const: '0.32' kept_frame_reference_usd: type: string const: '0.01' charge_rounding: type: string const: up_to_four_decimals estimate_path: type: string const: /v1/sprite-pricing ErrorEnvelope: type: object additionalProperties: false required: - error properties: error: type: object additionalProperties: false required: - code - reason - message - category - retryable - request_id properties: code: type: string description: Legacy uppercase code retained for existing clients. reason: $ref: '#/components/schemas/PublicErrorReason' message: type: string category: type: string retryable: type: boolean request_id: type: string format: uuid details: type: object description: >- Optional sanitized validation detail. Submitted values are never echoed. additionalProperties: true PublicErrorReason: type: string enum: - invalid_request - authentication_failed - access_denied - resource_not_found - insufficient_credits - conflict - too_many_active_jobs - rate_limited - quota_exceeded - content_refused - temporarily_unavailable - generation_failed - insufficient_frames - prompt_policy_blocked - feature_unavailable responses: Unauthenticated: description: >- Invalid or revoked API key. A missing Authorization header returns 422 invalid_request. headers: Cache-Control: schema: type: string const: no-store Pragma: schema: type: string const: no-cache X-Request-ID: schema: type: string format: uuid content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' InvalidRequest: description: Invalid request, including a missing required Authorization header headers: Cache-Control: schema: type: string const: no-store Pragma: schema: type: string const: no-cache X-Request-ID: schema: type: string format: uuid content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' RateLimited: description: >- Synchronous request or open-stream limit reached. See https://docs.dreamlayer.io/agent-api/limits for scopes and backoff. Retry-After and remaining-request headers are not guaranteed. headers: Cache-Control: schema: type: string const: no-store Pragma: schema: type: string const: no-cache X-Request-ID: schema: type: string format: uuid content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' example: error: code: RATE_LIMITED reason: rate_limited message: Too many requests. Please try again shortly. category: RATE_LIMITED retryable: true request_id: d34db33f-0000-4000-8000-000000000001 securitySchemes: bearerAuth: type: http scheme: bearer ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.