
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Flatkey records 49,134 monthly visits with -40.8% month-over-month growth and Paid, Contact for Pricing pricing. TokenByte records 0 monthly visits with 0% growth and Pay-as-you-go pricing.

One API key for every leading AI model
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | flatkey.ai | tokenbyte.ai |
| Pricing Model | Paid, Contact for Pricing | Pay-as-you-go |
| Monthly Visits | 49.13K (49,134) | 0 (0) |
| MoM Traffic Delta | -33.92K (-40.8%) | 0 (0%) |
| Primary Market & Share | 🇨🇳 China (69.9%) | 🌐 Global (—) |
| Direct Visits / mo | 30.53K | 0 |
| User Rating | 4.1 | 4.1 |
| Supported Platforms | Website | Website |

One API key for frontier models, 1,000+ AI tools, and one invoice
Point your existing SDK at Flatkey's router URL and select models by ID instead of managing a credential per provider.
Frontier chat models and 1,000+ pay-per-call tools share one auth layer, one balance, and one invoice.
Issue scoped keys per agent or environment, capped by spend and restricted to approved models and tools.
Requests route across five channel classes; when one degrades the router reroutes, backed by a 99.5% SLA document.

One API key for every leading AI model
Point existing OpenAI SDK clients at https://api.tokenbyte.ai/v1 and authenticate with a TokenByte API key to switch models without rewriting code.
Access models from OpenAI, Claude, Gemini, DeepSeek and other providers through one unified set of APIs.
Monitor API requests, token usage, model distribution, latency and spend from a single dashboard in real time.
See clearly separated input and output rates for each model so you can estimate and compare costs before shipping.

Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Free / Open-sourceOne API key for hundreds of AI models from every major provider
Free / Open-sourceOne API key for hundreds of AI models from every major provider
Free / Open-sourceOne OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
Free / Open-sourceOne OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control

Free / Open-sourceOne OpenAI-compatible API key for 500+ AI models
Free / Open-sourceOne OpenAI-compatible API key for 500+ AI models

Free / Open-sourceOne open-source AI gateway for 100+ LLM providers

Free / Open-sourceOne unified API for 100+ AI models, with insurance when output disappoints
Free / Open-sourceOne unified API for 100+ AI models, with insurance when output disappoints

One API key, 100+ LLMs, official pricing with no platform markup
One API key for hundreds of AI models

One OpenAI-compatible key for discounted GPT, Claude and Gemini access
Free / Open-sourceOne OpenAI-compatible API to route, monitor and control 250+ LLM models
Free / Open-sourceOne OpenAI-compatible API to route, monitor and control 250+ LLM models

SpecialistOne API key, hundreds of AI models behind a single endpoint
SpecialistOne API key, hundreds of AI models behind a single endpoint

Free / Open-sourceOne OpenAI-compatible API for 200+ AI models
Free / Open-sourceOne OpenAI-compatible API for 200+ AI models