> ## Documentation Index > Fetch the complete documentation index at: https://www.tryleap.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > Leap's API is at https://api.tryleap.ai. Send the key in the x-api-key header or as Authorization: Bearer; keys start with leap_. > Take model IDs and input schemas from GET /v1/models/{creator}/{name}, or from https://api.tryleap.ai/v1/public/models without a key. Never guess an input field: unknown fields are a 400. > Model inputs take uploaded file IDs (file_...), never URLs. > To give a coding agent the whole API, install the Leap skill: curl -fsSL https://www.tryleap.ai/install.sh | sh > The full OpenAPI 3.1 spec is at https://www.tryleap.ai/docs/openapi.json. # List models without a key > The same catalog as `GET /v1/models`, for anyone: browse models and prices before you sign up. No API key needed. ## OpenAPI ````yaml /openapi.json get /v1/public/models openapi: 3.1.0 info: title: Leap API version: 1.0.0 description: >- One API for the best image, video and audio models. Every request goes to `https://api.tryleap.ai` with your API key in the `x-api-key` header, or as `Authorization: Bearer leap_...`. Create a key at https://app.tryleap.ai/go/api. Guides, examples and the errors list are at https://www.tryleap.ai/docs. servers: - url: https://api.tryleap.ai security: - ApiKey: [] - Bearer: [] tags: - name: Models description: >- Every model and preset you can run, with its price and the JSON Schema of the input it takes. - name: Quotes description: >- The exact price of a run before you start it, with its input checked and its defaults filled in. - name: Generations description: >- A generation is one run of a model or preset: queued, then running, then succeeded, failed or canceled. Only a succeeded run is charged. - name: Batches description: >- Up to 50 generations priced and held together in one request, each then run as its own generation. - name: Webhooks description: >- URLs your workspace's events are POSTed to, signed following Standard Webhooks, and the default secret for the `webhook` URL a request names. - name: Events description: >- What happened in your workspace, kept 30 days, with each delivery to your webhooks and a way to send one again. - name: Files description: >- Photos, videos and sounds that models take as input. Upload one, then pass its `file_...` ID in the input field the model's schema names. - name: Credits description: Your workspace's balance in US dollars. externalDocs: url: https://www.tryleap.ai/docs paths: /v1/public/models: get: tags: - Models summary: List models without a key description: >- The same catalog as `GET /v1/models`, for anyone: browse models and prices before you sign up. No API key needed. operationId: listPublicModels parameters: [] responses: '200': description: The catalog. headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' RateLimit-Limit: $ref: '#/components/headers/RateLimit-Limit' RateLimit-Remaining: $ref: '#/components/headers/RateLimit-Remaining' RateLimit-Reset: $ref: '#/components/headers/RateLimit-Reset' Cache-Control: schema: type: string description: >- The catalog changes only with a deploy, so a CDN may keep it for an hour. content: application/json: example: object: list data: - id: black-forest-labs/flux-2-pro object: model type: model name: FLUX.2 [pro] creator: Black Forest Labs modality: image tasks: - text-to-image description: >- Black Forest Labs' second generation: sharper detail and text than FLUX1.1, at a lower price. revision: '2026-10-02' version: null latest: true status: stable deprecation: null pricing: unit: image usd: '0.033' overrides: [] drivers: - 'n' schema: $ref: '#/components/schemas/ModelList' '429': $ref: '#/components/responses/RateLimitExceeded' security: [] components: headers: X-Request-Id: required: true description: >- This request's ID. Include it when you contact support; it's also `request_id` in an error. schema: type: string description: >- This request's ID. Include it when you contact support; it's also `request_id` in an error. example: req_01J9Z8Q4N2K7T5V3X6Y8B0C1D2 RateLimit-Limit: required: true description: Requests allowed per window from your client. schema: type: integer minimum: 0 maximum: 9007199254740991 description: Requests allowed per window from your client. example: 300 RateLimit-Remaining: required: true description: Requests left in the current window. schema: type: integer minimum: 0 maximum: 9007199254740991 description: Requests left in the current window. example: 299 RateLimit-Reset: required: true description: Seconds until the window resets. schema: type: integer minimum: 0 maximum: 9007199254740991 description: Seconds until the window resets. example: 42 Retry-After: required: true description: Seconds to wait before you retry. schema: type: integer minimum: 0 maximum: 9007199254740991 description: Seconds to wait before you retry. example: 42 schemas: ModelList: type: object properties: object: type: string const: list data: type: array items: $ref: '#/components/schemas/Model' description: Every model and preset at once. The catalog isn't paginated. required: - object - data additionalProperties: false Model: type: object properties: id: type: string maxLength: 100 pattern: ^[a-z0-9][a-z0-9-]*\/[a-z0-9][a-z0-9.-]*(@[1-9][0-9]{0,3})?$ description: >- The ID to run it by: `creator/name` for a model, `leap/name@N` for a preset. object: type: string const: model type: type: string enum: - model - preset description: >- `model` for a raw model, `preset` for a ready-made recipe built on one. name: type: string description: Its display name. creator: type: string description: Who made it. modality: type: string enum: - image - video - audio - 3d - text description: 'What it makes: `image`, `video`, `audio`, `3d` or `text`.' tasks: type: array items: type: string enum: - text-to-image - image-edit - outpaint - upscale-image - remove-background - try-on - text-to-video - image-to-video - video-to-video - upscale-video - lip-sync - talking-avatar - text-to-speech - voice-clone - text-to-music - sound-effects - image-to-3d - text-to-3d - video-to-audio - speech-to-speech - motion-transfer - speech-to-text - captions description: >- What it does, main task first, such as `text-to-image` or `image-to-video`. description: type: string description: What it's good at, in a sentence. revision: type: string pattern: ^\d{4}-\d{2}-\d{2}$ description: The date of its current schema and price. version: anyOf: - type: integer exclusiveMinimum: 0 maximum: 9007199254740991 - type: 'null' description: A preset's version, the `N` in `@N`; null for a model. latest: type: boolean description: >- Whether a preset ID without `@N` runs this version. Always true for a model. status: type: string enum: - preview - stable - deprecated - retired description: >- `preview` (may still change), `stable`, `deprecated` (runs until its sunset) or `retired` (doesn't run). deprecation: anyOf: - type: object properties: deprecated_on: type: string pattern: ^\d{4}-\d{2}-\d{2}$ description: When it was deprecated. sunset: type: string pattern: ^\d{4}-\d{2}-\d{2}$ description: The day it stops running. replaced_by: description: The model or preset to move to, if any. type: - string - 'null' reason: type: string enum: - upstream_retired - superseded - discontinued description: Why it's going away. required: - deprecated_on - sunset - replaced_by - reason additionalProperties: false - type: 'null' description: When and why it's going away; null unless it's deprecated. added: type: string pattern: ^\d{4}-\d{2}-\d{2}$ pricing: type: object properties: unit: type: string enum: - image - megapixel - second - character - output - minute usd: type: string overrides: default: [] type: array items: type: object properties: when: type: object propertyNames: type: string additionalProperties: type: - string - number - boolean usd: type: string required: - when - usd additionalProperties: false drivers: type: array items: type: string length_of: type: array items: type: string length_step: type: number exclusiveMinimum: 0 required: - unit - usd - overrides - drivers additionalProperties: false guide: type: object properties: hook: type: string steps: type: array prefixItems: - type: string - type: string - type: string items: false minItems: 3 maxItems: 3 next: type: array items: type: string maxLength: 100 pattern: ^[a-z0-9][a-z0-9-]*\/[a-z0-9][a-z0-9.-]*(@[1-9][0-9]{0,3})?$ description: The model to call, as creator/name. GET /v1/models lists them. poster: type: object properties: at: type: number minimum: 0 maximum: 1 required: - at additionalProperties: false required: - hook - steps - next additionalProperties: false cover: type: object properties: poster: type: string format: uri clip: type: object properties: mp4: type: string format: uri webm: type: string format: uri captions: type: string format: uri required: - mp4 additionalProperties: false width: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 height: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 alt: type: string peak: type: number minimum: 0 input: type: object properties: poster: type: string format: uri width: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 height: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 alt: type: string kept: type: string const: product required: - poster - width - height - alt additionalProperties: false required: - poster - width - height - alt additionalProperties: false gallery: type: array items: type: object properties: poster: type: string format: uri clip: type: object properties: mp4: type: string format: uri webm: type: string format: uri captions: type: string format: uri required: - mp4 additionalProperties: false width: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 height: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 alt: type: string peak: type: number minimum: 0 input: type: object properties: poster: type: string format: uri width: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 height: type: integer exclusiveMinimum: 0 maximum: 9007199254740991 alt: type: string kept: type: string const: product required: - poster - width - height - alt additionalProperties: false required: - poster - width - height - alt additionalProperties: false required: - id - object - type - name - creator - modality - tasks - description - revision - version - latest - status - deprecation - pricing additionalProperties: false description: A model or preset you can run, with its price. Error: type: object properties: error: type: object properties: type: type: string enum: - invalid_request_error - rate_limit_error - authentication_error - permission_error - conflict_error - billing_error - api_error description: >- The kind of error. Branch on `type` and `code`, never on `message`. code: type: string enum: - invalid_parameter - invalid_request - conflicting_credentials - placeholder_in_path - method_not_allowed - payload_too_large - unsupported_media_type - ip_rate_limit_exceeded - authentication_required - missing_api_key - invalid_api_key - permission_denied - not_found - resource_not_found - gone - conflict - rate_limit_exceeded - insufficient_credit - service_unavailable - internal_error description: >- A stable code for this error. Each one is explained at https://www.tryleap.ai/docs/errors. message: type: string description: >- What went wrong, written for a person. It can change; don't parse it. param: description: >- For a `400`, the field at fault, such as `input.prompt`; otherwise null. type: - string - 'null' doc_url: description: A page that explains this error, when there is one. type: - string - 'null' request_id: type: string description: >- This request's ID, as in the `X-Request-Id` header. Include it when you contact support. required: - type - code - message - param - doc_url - request_id additionalProperties: false required: - error additionalProperties: false responses: RateLimitExceeded: description: '`rate_limit_exceeded`' headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' RateLimit-Limit: $ref: '#/components/headers/RateLimit-Limit' RateLimit-Remaining: $ref: '#/components/headers/RateLimit-Remaining' RateLimit-Reset: $ref: '#/components/headers/RateLimit-Reset' Retry-After: $ref: '#/components/headers/Retry-After' content: application/json: schema: $ref: '#/components/schemas/Error' examples: rate_limit_exceeded: value: error: type: rate_limit_error code: rate_limit_exceeded message: Too Many Requests param: null doc_url: null request_id: req_8kQ2vX9mR4tL6nB1cW3yZ5aD securitySchemes: ApiKey: type: apiKey in: header name: x-api-key description: >- Your workspace API key, `leap_...`. Create one at https://app.tryleap.ai/go/api, and keep it on your server. Bearer: type: http scheme: bearer description: >- The same API key as `Authorization: Bearer leap_...`, the way most HTTP clients and coding agents send one. Send one header or the other; two different keys are a `400`. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.