> ## Documentation Index > Fetch the complete documentation index at: https://testweb2-docs-openapi.test765.com/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > Five API is a video generation REST API. Base URL: https://api.fiveapi.ai. Authenticate with the header Authorization: Bearer ; read the key from the FIVEAPI_API_KEY environment variable and never hard-code it. > Every generation is an asynchronous task: POST /v1/{brand}/{version}/{task} returns a queued task, then poll GET /v1/tasks/{task_id} or receive a signed webhook, and download output.video.url before expires_at (7 days). > The OpenAPI spec is at https://docs.fiveapi.ai/api-reference/openapi.yaml. An installable agent skill: npx skills add https://docs.fiveapi.ai # Get the account > Returns the balance, the plan limits and the features of the account that owns the calling key. `balance.credits` is what you can spend now; `balance.held` is reserved by queued and processing tasks. **Scope:** `account:read`. ## OpenAPI ````yaml /api-reference/openapi.yaml get /v1/account openapi: 3.1.0 info: title: Five API version: 1.0.0 summary: Generate AI videos from text, images, reference assets and clips. description: > The Five API turns a text prompt, an image, a set of reference assets or a video clip into a short video. Every generation is an asynchronous **task**: `POST /v1/{brand}/{version}/{task}` returns a `queued` task at once, and the result arrives by webhook or by polling `GET /v1/tasks/{task_id}`. * Base URL: `https://api.fiveapi.ai` * Authentication: `Authorization: Bearer ` (or the `x-api-key` header) * JSON in and out, `snake_case` fields, UTF-8, ISO 8601 UTC timestamps * Every response carries `X-Request-Id`; error bodies repeat it as `error.request_id` contact: name: Five API support email: support@fiveapi.ai url: https://docs.fiveapi.ai servers: - url: https://api.fiveapi.ai description: Production security: - bearerAuth: [] tags: - name: Video Fast 1.0 description: Fast, low-cost generation at 480p or 768p. - name: Wan 3.0 Spark description: Native 30-second video with richer detail and synchronized audio. - name: Wan 3.0 Prime Spark description: Wan 3.0 quality at full 30 seconds, noticeably faster. - name: Video Fast Extend 1.1 description: Continue an existing clip with matched audio. - name: Tasks description: Read, list and cancel generation tasks. - name: Models description: The model catalogue and each model's input schema. - name: Account description: Balance, plan limits and daily usage. paths: /v1/account: get: tags: - Account summary: Get the account description: > Returns the balance, the plan limits and the features of the account that owns the calling key. `balance.credits` is what you can spend now; `balance.held` is reserved by queued and processing tasks. **Scope:** `account:read`. operationId: getAccount responses: '200': description: The account. headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' content: application/json: schema: $ref: '#/components/schemas/Account' examples: account: $ref: '#/components/examples/AccountExample' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '429': $ref: '#/components/responses/TooManyRequests' components: headers: X-Request-Id: description: Id of this request (`req_...`). Quote it when you contact support. schema: type: string examples: - req_01M5KPY92Y148QP01G532MM3BH Retry-After: description: Seconds to wait before retrying. schema: type: integer examples: - 10 X-RateLimit-Limit: description: >- Requests per minute allowed for your account (or the key's lower ceiling). schema: type: integer examples: - 300 X-RateLimit-Remaining: description: Requests left in the current minute. schema: type: integer examples: - 287 X-RateLimit-Reset: description: Unix time in seconds when the minute window resets. schema: type: integer format: int64 examples: - 1792736640 schemas: Account: type: object required: - id - object - name - balance - plan - features properties: id: type: string examples: - acct_01J9X7Z0K7Q8W3F2P1N6M5V4R3 object: type: string const: account name: type: string examples: - Acme Studios balance: type: object required: - credits - held properties: credits: type: integer format: int64 description: Spendable credits. held: type: integer format: int64 description: Credits held by queued and processing tasks. plan: type: object required: - name - rps - rpm - max_concurrent_tasks properties: name: type: string examples: - standard rps: type: integer description: >- Sustained requests per second; a short burst above it is allowed. rpm: type: integer description: Requests per minute. max_concurrent_tasks: type: integer description: Queued plus processing tasks allowed at the same time. daily_credit_cap: type: - integer - 'null' format: int64 description: Credits that may be held per UTC day, or `null` for no cap. features: type: object properties: file_uploads: type: boolean description: Always `false` in v1. Inputs are URLs. Error: type: object required: - error properties: error: type: object required: - type - code - message - request_id properties: type: type: string enum: - invalid_request_error - authentication_error - billing_error - permission_error - not_found_error - conflict_error - rate_limit_error - api_error description: The error category. code: type: string description: >- Stable machine-readable code. Branch on this, never on `message`. examples: - insufficient_credits message: type: string description: Human-readable detail. It may change. param: type: string description: The request field at fault, when there is one. request_id: type: string description: Same as the `X-Request-Id` header. details: type: object additionalProperties: true description: >- Extra members for some codes, for example `required` and `available` on `insufficient_credits`. examples: AccountExample: summary: An active account on the standard plan value: id: acct_01J9X7Z0K7Q8W3F2P1N6M5V4R3 object: account name: Acme Studios balance: credits: 9940 held: 60 plan: name: standard rps: 10 rpm: 300 max_concurrent_tasks: 20 daily_credit_cap: null features: file_uploads: false responses: Unauthorized: description: >- The API key is missing, unknown, revoked or expired (`invalid_api_key`, `api_key_revoked`, `api_key_expired`). headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' content: application/json: schema: $ref: '#/components/schemas/Error' examples: invalid_api_key: summary: No key, or an unknown key value: error: type: authentication_error code: invalid_api_key message: >- missing API key: send Authorization: Bearer sk_live_… (or x-api-key) request_id: req_01M5KN14MXD6SJ01ZQ2FPS6Y8X api_key_revoked: summary: The key was revoked in the console value: error: type: authentication_error code: api_key_revoked message: this API key has been revoked request_id: req_01M5KN14PY5YH5QPA2QS7Y07Y4 Forbidden: description: > The key lacks the scope (`insufficient_scope`), the caller's IP address is not on the key's allowlist (`ip_not_allowed`), or the account is suspended or not approved yet (`account_suspended`, `account_not_active`). headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' content: application/json: schema: $ref: '#/components/schemas/Error' examples: insufficient_scope: summary: The key lacks the scope value: error: type: permission_error code: insufficient_scope message: this key does not have the video:write scope request_id: req_01M5KN14S3T4U5V6W7X8Y9Z0A1 ip_not_allowed: summary: The caller is not on the key's IP allowlist value: error: type: permission_error code: ip_not_allowed message: requests from 203.0.113.9 are not allowed for this key request_id: req_01M5KN14T4U5V6W7X8Y9Z0A1B2 account_not_active: summary: The account is waiting for approval value: error: type: permission_error code: account_not_active message: this account is not active yet (pending approval) request_id: req_01M5KN14U5V6W7X8Y9Z0A1B2C3 TooManyRequests: description: > A limit of your plan was reached: the request rate (`rate_limit_exceeded`), the number of queued and processing tasks (`concurrency_limit_exceeded`) or the daily credit cap (`daily_cap_exceeded`). Wait `Retry-After` seconds before retrying. headers: Retry-After: $ref: '#/components/headers/Retry-After' X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-Request-Id: $ref: '#/components/headers/X-Request-Id' content: application/json: schema: $ref: '#/components/schemas/Error' examples: rate_limit_exceeded: summary: Too many requests value: error: type: rate_limit_error code: rate_limit_exceeded message: rate limit exceeded for this account (10 rps, 300 rpm) request_id: req_01M5KN37C3D4E5F6G7H8J9K0L1 concurrency_limit_exceeded: summary: Too many tasks in flight value: error: type: rate_limit_error code: concurrency_limit_exceeded message: >- the account already has 20 tasks queued or processing (plan limit 20) request_id: req_01M5KN37D4E5F6G7H8J9K0L1M2 daily_cap_exceeded: summary: Daily credit cap reached value: error: type: rate_limit_error code: daily_cap_exceeded message: this account's daily credit cap (5000) would be exceeded request_id: req_01M5KN37E5F6G7H8J9K0L1M2N3 securitySchemes: bearerAuth: type: http scheme: bearer description: > Your API key from the [developer console](https://fiveapi.ai), sent as `Authorization: Bearer sk_live_...`. The `x-api-key: sk_live_...` header is accepted as an alternative. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.