Find the fastestcheapestmost stablebest-rated models
One API key.
Every AI model worth using.
Better prices across providers, instant failover when one drops, real reviews from real usage.
Get started
Three steps to your first API call
- 1
Sign up
Email or one-click via GitHub / Google. No credit card required.
- 2
- 3
Get your key
Create an API key, compatible with OpenAI SDK. Change one base_url to access all models.
Get your key
export ANTHROPIC_BASE_URL="https://onlist.io"
export ANTHROPIC_AUTH_TOKEN="sk-••••••••••••••••••••••••••••"
export CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC=1Cheaper, and safer
What makes Onlist trustworthy
Every provider competes on price and is auto-routed for you, favoring those with real, successful traffic. Authenticity checks and real-usage reviews add another layer on top.
Funds held by the platform
Your balance stays in the Onlist wallet and settles to each provider per call. Onlist guarantees delivery, so your principal stays protected.
Reviews from real usage
“Stable for 3 weeks of production traffic, failover kicked in twice without a hiccup.”
Only services you actually paid for on Onlist can be reviewed, so ratings come from real usage instead of a vendor marketing page.
Automatic authenticity checks
We spot-check real model output against provider claims on flagship models like Claude, and automatically down-rank channels caught swapping in a weaker model. It is a backstop on top of routing that already favors providers with real, successful traffic.
Smart routing gateway
Route across everyone, or only the providers you trust
Two routing modes, both OpenAI- and Anthropic-compatible. Change one base_url to connect your existing code.
Open smart routing
One key auto-routes across every provider, matched on price, quality and real reviews. If one fails it switches to a healthy channel in milliseconds, with no impact on callers.
Exclusive routing
Pick the providers you trust when you create an API key, and requests route only among them. Lock your traffic to the suppliers you approve of, with control on your terms.
From the blog
Recent posts
How to use Claude Code with Onlist
Point Claude Code at Onlist with two environment variables: no local proxy, competing providers for the same models, wallet billing, and full usage logs.
You can't review a provider you haven't paid
Every review on Onlist requires at least one billed API call with that provider. How the payment gate works, what shows next to each review, and what it still cannot fix.
Chat: same models, same prices, in the browser
Web chat on Onlist runs through the same billing pipeline as the API: same listings, same prices, same wallet. What it supports today and what it does not do yet.
Run an AI API service? List it on Onlist.
Reach developers, set your own prices, settle through one ledger. We handle billing, metering and distribution.