Runway Image to Video API
Generate videos from input images with optional text prompts using Gen-4, Gen-4 Turbo, Gen-4.5, or Aleph models.
Runway Image to Video API is one of 22 APIs that Runway publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.
Tagged areas include Image-to-Video. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an AsyncAPI specification.
This API exposes 1 operation across 1 path, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version 2024-11-06.
Requests are made against a single base URL, https://api.dev.runwayml.com/v1.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Runway Image to Video API declares
1 security scheme
for authenticating requests.
It accepts HTTP bearer tokens (bearerAuth).
By default, every request must be authenticated.
bearerAuth— API key passed via the HTTP Authorization header using the Bearer scheme. Obtain your API key from the Runway Developer Portal at https://dev.runwayml.com/.
Paths & Operations 1
Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.
Generate videos from input images with optional text prompts using Gen-4, Gen-4 Turbo, Gen-4.5, or Aleph models.
Schemas 3
The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are ImageToVideoRequest (5 properties), ErrorResponse (2 properties), TaskCreatedResponse (1 property). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
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Other APIs Runway publishes across the network.
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