Voyage AI API

voyageai.com

Provides API endpoints for embedding and reranking models that convert data into vectors or return query-document relevance scores for search and retrieval.

The Voyage AI API API uses bearer token authentication; has usage based pricing; offers a free tier (First 200 million tokens free for voyage-4 models, voyage-context-3, voyage-code-3, and rerankers; 50 million for some models; 200M text tokens and 150B pixels for multimodal models). Verified 2026-07-13 with per-field source links.

AI & Machine Learning Verified 2026-07-13 medium confidence

Base URL

https://api.voyageai.com/v1

docs.voyageai.com ↗

Auth

bearer_token

docs.voyageai.com ↗

Free tier

First 200 million tokens free for voyage-4 models, voyage-context-3, voyage-code-3, and rerankers; 50 million for some models; 200M text tokens and 150B pixels for multimodal models

docs.voyageai.com ↗

Pricing model

usage_based

docs.voyageai.com ↗

Pricing

Per-token pricing, e.g. voyage-4-large $0.12/million tokens, voyage-4 $0.06/million, rerank-2.5 $0.05/million; multimodal $0.12/million tokens and $0.60/billion pixels; Batch API 33% discount; file storage $0.05/GB/month

docs.voyageai.com ↗

Rate limits

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no source

OpenAPI spec

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MCP server

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no source