RequestUse the SDK you already have
Point an Anthropic or OpenAI client at OpenLimits and keep the same request shape.
One flat price for Opus 5, Claude, GPT-6, Codex, GLM, MiniMax, and DeepSeek. No per-token billing, no credits to top up, and no invoice waiting for you after a long agent run.
curl https://openlimits.app/v1/responses \
-H "Authorization: Bearer $OPENLIMITS_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-6-sol",
"input": "Review and fix this repository"
}'Past 24 hours · hourly
OpenLimits handles authentication, routing, failover, and accounting behind compatible provider endpoints.
RequestPoint an Anthropic or OpenAI client at OpenLimits and keep the same request shape.
RouteThe router checks plan access, model policy, account health, and current provider availability.
StreamThe response streams to the client while usage and routing metadata are recorded for the dashboard.
Every plan includes every model, unmetered. The only thing you choose is how long you want to pay for.
Every model below, on every plan, with no per-token charge for any of them.
Day, Week, and Max allow $2,000 per day of API-equivalent usage — about $60,000 a month at provider list prices, for €120. Ultimate removes the daily ceiling entirely.
Compare the plansThis is the whole pitch. Per-token pricing charges you more the more you work; a flat rate does not.
Every request is priced against provider list rates and added up, so you can watch the gap between what you used and what you paid widen over the month.
View all featuresClaude Code and compatible clients can read the base URL and key directly from the environment.
Read the complete setup guideexport ANTHROPIC_BASE_URL=https://openlimits.app
export ANTHROPIC_AUTH_TOKEN=$OPENLIMITS_KEY
# continue with the normal client
claude "finish the migration"Every plan is unmetered and includes every model. Pick the billing window that suits you and stop thinking about tokens.
Unmetered access to every model for 24 hours.
Start Day PassUnmetered access to every model for a full week.
Start Week PassThere is no per-token bill and no credit balance to top up. Day, Week, and Max carry a fair-use ceiling of $2,000 per day in API-equivalent usage. Ultimate has no daily ceiling at all.
At provider list prices the Max ceiling is roughly $60,000 of API usage a month, for €120. Most people never come close — the ceiling exists to stop resale, not to ration your work.
Usually one base URL and one API key. Your client keeps its existing Anthropic or OpenAI request format.
Every plan includes Opus 5.5 and Opus 5, Sonnet 5, Haiku 4.5; GPT-6.1 Sol, GPT-6 Sol, Astra, and Luna; GLM 5.3, 5.2, and 5 Turbo; MiniMax M3; and DeepSeek V4 Pro and Flash.
A Day Pass is 24 hours of unmetered access to every model, active the moment checkout completes. Cancel renewal any time from the billing portal.