Google Gemini Content Generation API
Generate content using Gemini models with text, image, audio, and video inputs. Supports multimodal prompts, function calling, structured output, and configurable safety settings.
Google Gemini Content Generation API is one of 15 APIs that Google Gemini publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.
This API exposes 1 JSON Schema definition.
Tagged areas include Content Generation. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an AsyncAPI specification, a getting-started guide, pricing, rate-limit docs, and 1 JSON Schema.
This API exposes 2 operations across 2 paths, and defines 21 schemas. It is described by OpenAPI 3.1.0, at version v1beta.
Requests are made against a single base URL, https://generativelanguage.googleapis.com/v1beta.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Google Gemini Content Generation API declares
1 security scheme
for authenticating requests.
An API key is passed in the query as key (ApiKeyAuth).
By default, every request must be authenticated.
ApiKeyAuth— API key for authenticating requests. Obtain from Google AI Studio at https://aistudio.google.com/app/apikey.
Paths & Operations 2
Across 2 paths, the API surfaces 2 operations — 2 POST. Each is listed below with its method, path, parameters, and response codes.
Generate content using Gemini models with text, image, audio, and video inputs. Supports multimodal prompts, function calling, structured output, and configurable safety settings.
Schemas 21
The contract defines 21 schemas that model the data the API accepts and returns. The most detailed are GenerationConfig (11 properties), GenerateContentRequest (7 properties), Candidate (6 properties), GenerateContentResponse (5 properties). 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 Google Gemini publishes across the network.
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