Promote Sign in Sign up

APIs 2026 Rank: #3001

Velokey ✓

One API for 100+ AI models.

Source rating 5.0 (2) 319 views 1 saves Free Trial
API AI Gateway Unified API
More categories (4)
Multi-model Support API Integration Model Switching APIs
Visit website Sign in to save

Trial; then from $10

Privacy Terms

Verdict

A quick read before you dig into the full page.

Best if
One API for 100+ AI models
Skip if
Complex due to multifold models
Pick this when
Model switch without rebuild

Considering Featherless - Serverless LLM Hosting instead? Compare side by side

Overview

Velokey is a unified AI API Gateway platform that provides access to a variety of AI models such as GPT, Claude, Gemini, Flux, Kling and many more through a single API.

With Velokey, users can build applications using text, image, and video models, and switch between models without the need for rebuilding integrations.

This platform allows users to only pay for the tokens they use. Velokey facilitates the process of migrating from an existing OpenAI-compatible SDK by changing the Base URL and API key.

Users can then select a supported model and use the platform's API. Velokey provides a catalogue of available models, each with its own set of capabilities and pricing.

The platform incorporates a smart model routing feature, automatically routing user requests to the fastest, most stable endpoint available. It also includes an automatic failover mechanism for transitioning requests to a healthy fallback route, should the need arise.

Users can monitor request status, token usage, latency, errors, and expenses from a single console. Velokey ensures transparent model pricing, which is based on actual usage.

Additionally, Velokey ensures user data privacy as it does not retain prompt or model output content and does not use customer API data for training.

Velokey website

Access & connections

Where you can use Velokey.

Platforms

Web

API

Public API available

Auth: API key

Browse other tools with an API

Capabilities

What this tool accepts, produces, and is strongest at.

Input

  • API
  • Code
  • Image
  • Text
  • Video

Output

  • Video
  • API
  • Text
  • Image

Highlights

  • Agents
  • API
  • Open Source

Supported features

  • Agents
  • API
  • Open Source

Pros & cons

Pros

  • Model switch without rebuild
  • Pay Per Token system
  • Supports Text, Image, Video models
  • Smart Model Routing
  • Automatic Failover Mechanism
  • Single Console Monitoring
  • Transparent Pricing based on usage
  • Data Privacy Assured
Show 29 more
  • Endpoint Stability Ensured
  • Diverse Model Access
  • Latency and Error Monitoring
  • Expense Monitoring Feature
  • SDK Integration Ease
  • Fastest, stable endpoint selection
  • Healthy fallback route selection
  • User-friendly Application Development Tools
  • GPT, Claude, Gemini, Flux, Kling Models
  • Auto Routing to Fastest Endpoint
  • Pay for Actual Usage
  • Retains no Prompt or Model's outputs
  • Doesn't use API data for training
  • Provides Individual Model's Capabilities and Pricing
  • Fast and Stable Request Routing
  • Automated Request Transitioning during Failures
  • Evaluation of Model Capability, Context, Speed
  • Compare Models before Adoption
  • Transparent Operative Understanding
  • Multi Route Automatic Failover
  • See Token, Image, Video Pricing
  • Pay Only for Actual Usage
  • Operational Metadata for Billing Purposes
  • Security and Troubleshooting with Limited Data
  • Language, Image, Video Models Access
  • Fallback Route based on Availability
  • Change Base URL and API Key
  • Call Text, Image, Video Models
  • Velokey Doesn't Store Prompts or Model Outputs

Cons

  • Unpredictable fastest endpoint routing
  • Only supports certain models
  • Non-transparent failover mechanism
  • No offline functionality
  • Single API dependency
  • Limited model capabilities information
  • Billing based on tokens
  • Complex due to multifold models
Show 1 more
  • Does not retain data

Compare alternatives

Similar tools in the catalog — with a clear reason to open each one.

Free + from $10/mo

Full comparison

Why look Typically cheaper

Full comparison

From 1

Full comparison

No pricing

Full comparison

Free

Full comparison

Free + from $10

Full comparison

Releases 1

Initial release July 20, 2026 Current
Initial release of Velokey.

FAQ 12

What is Velokey?
Velokey is a unified AI API platform. It provides access to various AI models such as GPT, Claude, Gemini, Flux, Kling and many more through a single API. It allows building applications using text, image, and video models, and includes a feature for switching between these models without the need for rebuilding integrations. Users can pay per token and monitor their usage from a single console. It also includes features for smart model routing and automatic failover for improved performance and reliability.
How does Velokey's unified API function?
Velokey functions by allowing users to interact with multiple machine learning models through a single API. It provides an API Gateway, which facilitates the process of sending user requests to the respective AI models. It incorporates smart model routing, which automatically transmits user's requests to the fastest, most stable endpoint available.
What are the AI models supported by Velokey?
Velokey provides access to numerous AI models through its platform. Some of these include GPT, Claude, Gemini, Flux, Kling amongst others. Other than these mentioned models, Velokey supports over 100+ AI models, model variants, and continues to add more to its catalogue.
How do I switch between models in Velokey?
Switching between models in Velokey doesn't demand rebuilding integrations. Users have to modify the parameter that configures the selected model in their API calls. The model variants and their corresponding capabilities are all listed in Velokey's catalogue, allowing users to compare and select the best-suited model for their applications.
How does Velokey's pay per token system work?
In Velokey's platform, users only pay for the tokens they use. Token usage is the unit for pricing with Velokey. Depending on how many tokens get used in processing a request in an AI model, Velokey charges the user. The 'pay per token' system ensures that users only pay for what they actually use.
What are the steps to migrate from an OpenAI-compatible SDK to Velokey?
Migrating to Velokey from an OpenAI-compatible SDK is straightforward. Users are required to update their Base URL and API key to point to Velokey's services. This change is as simple as adjusting a single line in the code. Once the Base URL and API key are updated, users can choose a model from Velokey's catalogue and start using the platform immediately.
What is Velokey's smart model routing feature?
Velokey's smart model routing feature is designed to optimize performance and reliability. This feature automatically routes a user's requests to the fastest, most stable endpoint available. It continuously checks the potential endpoints to determine the most optimal route. This ensures that requests are executed efficiently, thereby reducing latency.
How does Velokey handle automatic failover?
Velokey includes an automatic failover mechanism. In the event of an error or route unavailability, the failover mechanism shifts requests to a healthy fallback route. This ensures that requests can still be processed despite disruptions, providing a reliable service.
How can I monitor my API usage and expenses with Velokey?
Velokey provides a single console from which users can monitor various metrics concerning their API usage. This includes the status of requests, number of tokens used, latency times, errors encountered, and overall expenses. This level of transparency allows users to manage their usage and expenses efficiently.
What does it mean that Velokey has transparent model pricing?
Velokey's transparent model pricing refers to its transparent billing system that is based solely on actual usage. The per-token price of each AI model is clearly listed, allowing users to understand the cost implications before making a call. No hidden charges are involved. They show the cost associated with each model and payment is strictly tied to token usage.
How can I be sure that Velokey respects my data privacy?
Velokey respects user data privacy by taking specific steps. It doesn't retain any prompt or model output content nor uses user's API data for training. While operational metadata is retained for billing, troubleshooting, and support purposes, the content of data processed through Velokey's platform is not stored, providing stringent user data privacy protection.
How stable are the endpoints Velokey routes to?
Velokey ensures the stability of its endpoints using a smart model routing feature. This feature automatically forwards user requests to the fastest and most stable endpoint available. Consequently, it provides high endpoint stability which is crucial for maintaining efficient and uninterrupted service operations.
Velokey Trial; then from $10
Visit website