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Voyage AI Multimodal API

Embed interleaved text and images in a shared vector space.

Voyage AI Multimodal API is one of 9 APIs that Voyage AI publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Multi-Modal. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 1 operation across 1 path, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, https://api.voyageai.com/v1.

1 operations 1 paths 3 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://api.voyageai.com/v1
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Voyage AI Multimodal API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (API key) (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Voyage AI API key sent as Authorization: Bearer .

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.

Multimodal 1

Embed interleaved text and images in a shared vector space.

POST
/multimodalembeddings
Create multimodal embeddings (text + images)
createMultimodalEmbeddings body → 200

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are MultimodalEmbeddingsRequest (5 properties), EmbeddingsResponse (4 properties), Usage (1 property). Each schema is shown below with its type and property counts.

EmbeddingsResponse
object
4 properties
MultimodalEmbeddingsRequest
object
5 properties 2 required
Usage
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

voyage-ai-multimodal-api-openapi.yml Raw ↑

Other APIs Voyage AI publishes across the network.

Voyage AI Rerank API
Voyage AI Multimodal Embeddings API
Voyage AI Contextualized Embeddings API
Voyage AI Python SDK
Voyage AI TypeScript SDK
Voyage AI Contextualized API
Voyage AI Embeddings API
Voyage AI Rerank API
Where this information came from

This is an independent, third-party profile of Voyage AI Multimodal API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

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